Gamma-ray Large Area Space Telescope (GLAST) Large Area Telescope (LAT) DAQ. Latch-up Test of 3 DC-DC MAXIM Converters
|
|
- Virginia Alexander
- 5 years ago
- Views:
Transcription
1 Page 1 of 11 Document # Date Effective LAT-TD /6/3 Author(s) Supersedes Riccardo Rando Hartmut Sadrozinski GLAST LAT Jozsef Ludvig PROCUREMENT DOCUMENT Subsystem/Office DAQ Document Title Latch-up Test of 3 MAXIM DC_DC Converters Gamma-ray Large Area Space Telescope (GLAST) Large Area Telescope (LAT) DAQ Latch-up Test of 3 DC-DC MAXIM Converters
2 LAT-TD Latch-up Test of 3 MAXIM DC-DC Converters Page 2 of 11 CHANGE HISTORY LOG Revision Effective Date Description of Changes 1 6/6-3 Original version
3 LAT-TD Latch-up Test of 3 MAXIM DC-DC Converters Page 3 of PURPOSE Single event latch-up (SEL) testing of three MAXIM DC-DC converters has been carried out on June 6 23 at the INFN Laboratory Legnaro to identify their suitability as flight parts for GLAST LAT. 2. SCOPE The GLAST LAT is testing the radiation hardness of MAXIM DC-DC converters as a preliminary step for their use as flight parts. Suitable TID hardness has been found in Ref. [6], but latch-up resistance has to be proven too. The full radiation testing is planned for later. Here we report the results from an preliminary latch-up testing of three identical parts to the one of Ref.[6] at the INFN laboratory at Legnaro (LNL). The heavy ion was Bromium with an LET = 38.6 MeV/(mg/cm 2 ), and the fluences were 1*1 7 cm -2 for each of the three DC-DC converters. The parts were irradiated powered, but without latch-up detection circuit, i.e. only protected by the over-current protection of the Agilent nnnn power supply set twice twice the nominal currents. One latch-up was observed in one of the converters (MAXIM1524), after a fluence of 5*1 6 cm -2. After resetting the power supply, we continued the irradiation for another 15*1 6 cm -2, without further latch-up. No Latch-up was observed in MAXIM1524 or MAXIM DEFINITIONS 3.1 Acronyms ASIC DAQ DC GLAST H.I. INFN LAT LET LETth LNL SEE SEL SEU TEM TID VC Application Specific Integrated Circuit Data Acquisition System Direct Current Gamma-ray Large Area Space Telescope Heavy Ions Istituto Nationale di Fisica Nucleare Large Area Telescope Linear Energy Transfer Linear Energy Transfer Threshold Laboratori Nationali di Legnaro Single Event Effect Single Event Latch-up Single Event Upset Tower Electronics module Total Ionizing Dose Vacuum chamber 3.2 Definitions cm deg ev centimeter degree Electron Volt
4 LAT-TD Latch-up Test of 3 MAXIM DC-DC Converters Page 4 of 11 km kilometer krad 1 rad MeV Million Electron Volt mg milligram min minute rad unit of TID s, sec second y year 4. APPLICABLE DOCUMENTS Response to AO 99-OSS-3. P. Michelson et al, GLAST Large Area Telescope, Flight Investigation: An Astro-Particle Physics Partnership Exploring the High- Energy Universe., Nov SPEC-1 GLAST Mission System Specification, CH 7, 5/2/2 INFN LNL web site INFN Padova web site Application notes for DC-DC converters: References [1] LAT-SS-287 Conceptual Design of the LAT DAQ [2] [3] LAT-TD-1172 GLAST LAT Readout Controller ASIC SEE Test at LNL [4] LAT-TD-1632 GLAST LAT Front End ASIC GTFE SEE Test at LNL [5] LAT-TD-2224 TID Test of MAXIM 183 DC-DC Converters [6] LAT-TD-2225 TID Test of 3 MAXIM DC-DC Converters [7] LAT-TD-zzzz SEE Testing of LAT TKR Flight ASICS [8] LAT-TD-yyyy SEL Testing of LAT DAQ ASICS
5 LAT-TD Latch-up Test of 3 MAXIM DC-DC Converters Page 5 of Latch-up Test of 3 MAXIM DC_DC Converter 5.1 Devices Three MAXIM DC-DC converters were tested. The data sheet for these converters can be found at: There characteristics are shown in Table 1. Two are CMOS devices (189 and 1524), and the third (724) is a bipolar device. The DC-DC converters efficiency is dependent on their current output. Each part was de-lided and mounted on a special evaluation board, developed by SLAC, shown in Figure 1, and 2, which was mounted on a heavy Al heat sink which in turn attached to the irradiation fixture to be inserted into the vacuum chamber holder of the heavy ion accelerator [2]. Note that the board containing the surface mounted MAX189 had a hole drilled through the PWB and was mounted backwards facing the beam. The output load resistors were mounted on the outside of the vacuum chamber, and the voltages cross them were monitored with a DVM to determine the output power. In addition, the input voltages and currents were monitored. 5.2 Irradiations For H.I., the DC-DC converters are tested in the vacuum chamber. Only one H.I. species was used, Bromium which has a surface LET = 38.6 MeV/(mg/cm 2 ) which matches the maximum GLAST LET required as per ICD. The ions were delivered over an area of 2cm x 2cm, much larger than the area of the DC-DC converters. The uniformity of the fluence over the area of the ASICs was measured to be better than 5% and was continuously monitored during the runs. The first 1% of the fluence was delivered with a low rate of about 4k/spill, and the remainder with a flux about 1-2 times that number. 5.3 Experimental Setup Testing before, during and after irradiation were be performed in the INFN laboratories located in Padova and at the INFN Legnaro Laboratory, near Padova. Power was delivered to each device under test separately, while located inside the vacuum chamber, from a Agilent power supply with the current limit set at about twice the nominal input current (Table 2). The status of the power supply and the DVM measuring the output current was monitored constantly with the help of a video camera. The load resistance defines the output current. The efficiency of the chips is defined as the ratio of output power to input power: ε Pin Pout The efficiency calculated does not take into account the resistance of cable and is such only relative. 5.4 Testing steps Visual inspection
6 LAT-TD Latch-up Test of 3 MAXIM DC-DC Converters Page 6 of 11 The test boards were examined for damage. All cables and connectors were checked for proper connections and shown to be intact. Lab Test The association of DC-DC converters with their individual power lines were confirmed. The current drawn by the parts were measure in the lab. The nominal currents are shown in Table 1. No SEL were be observed in 1 tests, in normal operation, but SEL was detected when the power lines were shorted out. Placement of DUT in the vacuum chamber The DC-DC converters was inserted in the vacuum chamber and the flange was placed into position but not sealed. The vertical position of the chip inside the VC was checked visually through the port window to ensure that a correct positioning will be obtained during irradiation. The holder was moved to its extreme positions to ensure that the cables are correctly placed and would cause no problems during the irradiations. After mounting in the vacuum chamber, the currents drawn by the test boards were checked and agreed with standard values Functionality test prior VC sealing Before sealing the VC the currents were retested and agree with standard values of Table 1. Then the VC was sealed and pumps activated. Beam setup During the beam setup the test board remained outside the beam window, to ensure the chips could not get irradiated in case a failure of the beam positioning arises. After the beam was correctly prepared and its uniformity had been measured with the dosimetry diodes, the beam was intercepted with the FC and the test board was put in position. The power consumption of the test board was checked to be normal. Irradiation The FC was removed and the fluence monitoring showed the beginning of the irradiation phase. The progress of the irradiation could be monitored on the computer screen indicating the fluence delivered, and on the video screen as to the status of the power supplies. After each irradiation step, the positioning was tested again visually, and then the complete testing sequence repeated on another chip. 5.5 Results The results of the SEL testing are summarized in Table 2. For each of the DC-DC converters, the fluence is shown and the number of Latch-ups observed. As mentioned before, the ASICs were scheduled to be irradiated with 1*1 7 cm -2. Two of the converters ( MAXIM724 and MAXIM189) did not show any transients with the power supply compliance set to about twice the nominal current (table 2). The third part (MAXIM1524) showed a latch-up after a fluence of about 5*1 6 cm -2. After
7 LAT-TD Latch-up Test of 3 MAXIM DC-DC Converters Page 7 of 11 resetting the power supply, we continued the irradiation for another 15*1 6 cm -2, without further latch-up. No excess of current was detected after each irradiation step. The output voltage across the load resistor and the efficiency are shown as a function of the fluence in Figs. 2-4 for each of the parts.
8 LAT-TD Latch-up Test of 3 MAXIM DC-DC Converters Page 8 of 11 PART Vin [V] Iin [ma] Pin [W] Rout [:] Vout [V] Iout [A] Pout [W] Efficiency MAXIM 724 MAXIM 1523 MAXIM Table 1: The 3 MAXIM DC-DC converters tested. PART Fluence Vin [V] Iin [ma] Pin Vout [V] Iout [A] Pout Efficiency MAX E E E E MAX E E E E MAX E E E E E E E E E E SEL! 5.3E E E E E E E E E E E E Table 2: Efficiency vs. fluence of the 3 MAXIM DC-DC converters tested.
9 LAT-TD Latch-up Test of 3 MAXIM DC-DC Converters Page 9 of 11 Figure 1 The 3 MAXIM DC-DC converter test boards, with the location of the chips indicated
10 LAT-TD Latch-up Test of 3 MAXIM DC-DC Converters Page 1 of 11 Figure 2 The layout of the 3 MAXIM DC-DC converter test boards, with the location of the chips indicated
11 LAT-TD Latch-up Test of 3 MAXIM DC-DC Converters Page 11 of 11 MAX724 Efficiency vs. H.I. Fluence Eff (724 ) 5->2.5 Iout [A] Fluence [cm -2 ] MAX189 Efficiency vs. H.I. Fluence Eff (189 ) 5->1.2 Iout [A] Fluence [cm -2 ] MAX1524 Efficiency vs. H.I. Fluence.5.4 SEL Eff (1524 ) 5->12 Iout [ma] Fluence [cm -2 ] Fig.3: Output Current and Efficiency vs. H.I. Fluence for the 3 DC-DC Converters.
Irradiation facilities at the INFN National Laboratory of Legnaro
Irradiation facilities at the INFN National Laboratory of Legnaro A. Candelori Istituto Nazionale di Fisica Nucleare and Dipartimento di Fisica, Padova 2/4/2004 OUTLINE The SIRAD irradiation facility at
More informationS E E HARDNESS ASSURANCE TEST
S E E HARDNESS ASSURANCE TEST Finished Product Information Product MFG MFG Lot Device Package MFG Part # Number Type Type Voltage IR IRUH3301A2AK H916391 Regulator FlatPack Product Description Adj reg
More informationCalorimeter Subsystem. Status and Issues. W. Neil Johnson Naval Research Laboratory. Gamma-ray Large Area Space Telescope
Gamma-ray Large Area Space Telescope Calorimeter Subsystem Status and Issues W. Neil Johnson Naval Research Laboratory neil.johnson@nrl.navy.mil W N Johnson Calorimeter Subsystem Status Outline Introduction
More informationGLAST Large Area Telescope:
Gamma-ray Large Area Space Telescope GLAST Large Area Telescope: Calorimeter (CAL) Subsystem WBS: 4.1.5 W. Neil Johnson Naval Research Lab, Washington DC Calorimeter Subsystem Manager neil.johnson@nrl.navy.mil
More informationGLAST Large Area Telescope:
GLAST Large Area Telescope: Gamma-ray Large Area Space Telescope MGSE Integration Readiness Status Two Tower Operations Eric Gawehn SU-SLAC LAT I&T MGSE Dept. Manager egawehn@slac.stanford.edu 650 926
More information54ACxxxx, 54ACTxxxx. Rad-hard advanced high-speed 5 V CMOS logic series. Features. Description
54ACxxxx, 54ACTxxxx Rad-hard advanced high-speed 5 V CMOS logic series Features Data brief Flat-14 Flat-16 DIL-14 DIL-16 AC: 2 to 6 V operating voltage ACT: 4.5 to 5.5 V operating voltage High speed T
More information54ACxxxx, 54ACTxxxx. Rad-hard advanced high-speed 5 V CMOS logic series. Features. Description
Rad-hard advanced high-speed 5 V CMOS logic series Features Data brief Flat-14 Flat-16 Flat-20 DIL-14 DIL-16 DIL-20 AC: 2 to 6 V operating voltage ACT: 4.5 to 5.5 V operating voltage High speed T PD =
More informationSB30-28 Series FEATURES DESCRIPTION
RADIATION HARDENED ISOLATED DC/DC CONERTERS SB30-28-FAMILY 28 dc In 30 Watts Total Power Single, Dual, Triple Output +2.5dc, +3.3dc, +5dc, +7dc, +12dc, +18dc DESCRIPTION The SB series of DC-DC converters
More informationCibola Flight Experiment
Cibola Flight Experiment Diane Roussel-Dupré & Micahel Caffrey Los Alamos National Laboratory John Buckley & Phil Davies Surrey Satellite Technology, LTD 7 Cities of Cibola: sought after by Spanish explorers
More informationQUICK START GUIDE FOR DEMONSTRATION CIRCUIT 1061A LINEAR LI-ION BATTERY CHARGER WITH DUAL SYNCHRONOUS BUCK REGULATOR
Demonstration circuit 1061A is a complete single cell Lithium-Ion battery charger and two synchronous buck voltage regulators with adjustable output voltages. Operating at a frequency of 2.25MHz, the regulators
More informationVersatile Transceiver and Transmitter Production for Phase I Upgrades of LHC Experiments
Versatile Transceiver and Transmitter Production for Phase I Upgrades of LHC Experiments Jan Troska S.Detraz, L.Olantera, G.Pezzullo, S. Seif El Nasr-Storey, C.Sigaud, C.Soos, & F.Vasey Outline Optical
More informationThe CU Beam Test at CERN Status Report and highlights from workshop II
The CU Beam Test at CERN Status Report and highlights from workshop II Luca Latronico luca.latronico@pi.infn.it LAT C&A Meeting May 22 2006 GLAST LAT Project LAT C&A Meeting 5/22/2006 Beam Test Schedule
More informationPowering Schemes for the Strip Trackers
Powering Schemes for the Strip Trackers Peter W Phillips STFC Rutherford Appleton Laboratory and ATLAS ITk Strip Community ACES, CERN, 8 th March 2016 Outline Proposed CMS Tracker Distribution Scheme Module
More informationIMEC 2010 RADIATION HARDENED MIXED- SIGNAL IP WITH DARE TECHNOLOGY
RADIATION HARDENED MIXED- SIGNAL IP WITH DARE TECHNOLOGY OUTLINE Introduction DARE+ activity DARE legacy Analog IP portfolio DARE technology porting SOC design Analog rad-hard design methodology 2 AMICSA
More informationRadiation Safety Requirements for the Use of Non-Medical X- Ray.
290-5-22-.06 Radiation Safety Requirements for the Use of Non-Medical X- Ray. (1) Purpose. This section establishes the requirements for the non-healing arts use of x- rays. (2) Scope. This section applies
More informationPowering Schemes for the Strip Trackers
Powering Schemes for the Strip Trackers Peter W Phillips STFC Rutherford Appleton Laboratory and ATLAS ITk Strip Community ACES, CERN, 8 th March 2016 Outline Proposed CMS Tracker Distribution Scheme ATLAS
More informationGLAST LAT Project Subsystem Managers Meeting, May 13, Introduction. Lowell A. Klaisner Stanford Linear Accelerator Center Project Manager
Gamma-ray Large Area Space Telescope GLAST Large Area Telescope: Introduction Lowell A. Klaisner Stanford Linear Accelerator Center Project Manager Klaisner@slac.stanford.edu 650-926-2726 Rev B 1 Two towers
More informationExperiment 4 Topic: Solar Panel Week B Procedure
Experiment 4 Topic: Solar Panel Week B Procedure Laboratory Assistant: Shirui Luo Email: Sluo1@nd.edu Office/Hours 12/05 12/06 from 5:00 pm to 6:00 pm in Fitzpatrick B14 E-4 Website: http://www.nd.edu/~jott/measurements_lab/e4/
More information1 Department of Physics, University of Rome Tor Vergata, Rome, Italy 2 INFN Roma II, Rome, Italy
21st WRMISS 2016 6 8 September 2016 ESA- ESTEC Noordwijk, The Netherlands ALTEA Measurements on radiation shielding efficacy of Kevlar, compared to Polyethylene performances, in the International Space
More informationGLAST Large Area Telescope: Planning Meeting December 10, 2003 AntiCoincidence Detector (ACD) Subsystem WBS: 4.1.6
Gamma-ray Large Area Space Telescope GLAST Large Area Telescope: Planning Meeting December 10, 2003 AntiCoincidence Detector (ACD) Subsystem WBS: 4.1.6 David J. Thompson Thomas E. Johnson NASA Goddard
More informationS24SP series 40W Single Output DC/DC Converter
4W Single Output DC/DC Converter FEATURES Efficiency up to 92.8% Wide input range, 9V-36V Package with Industry Standard Pinout Package Dimension: Without heat sink 5.8 x25.4 x1.2mm (2. x1. x.4 ) With
More informationOptical Techniques in Gasoline Engine Performance and Emissions Development Injector Spray Visualisation
Injector Spray Visualisation Denis Gill, Wolfgang Krankenedl, DEC Ernst Winklhofer 20.03.15 Emissions Development Injector Spray Visualisation Contents Introduction Spray Box Direct Injection (GDI) Spray
More informationEvaluate: MAX17502E in TDFN Package. MAX17502E Evaluation Kit. General Description. Features. Component List
General Description The MAX17502E evaluation kit (EV kit) provides a proven design to evaluate the MAX17502E high-efficiency, highvoltage, synchronous step-down DC-DC converter. The EV kit uses this device
More informationFeatures. General Description. Component List
General Description The MAX17502F evaluation kit (EV kit) provides a proven design to evaluate the MAX17502F high-efficiency, highvoltage, synchronous step-down DC-DC converter. The EV kit uses the device
More informationModel Number Output Voltage Output Amps Input Range Max. Iin FL Efficiency Max Output Power
Small 2.32 x 0.9 x 0.37 Size Constant Frequency High Typical Efficiency of 90% (12Vout) Low Output Noise 18 to 60VDC Input Voltage Range Output Over Voltage Protection Current Limit/Short Circuit Protection
More informationThe ITk strips tracker for the phase-ii upgrade of the ATLAS detector of the HL-LHC
The ITk strips tracker for the phase-ii upgrade of the ATLAS detector of the HL-LHC Afroditi Koutoulaki on behalf of the ATLAS Collaboration 14th Topical Seminar on Innovative Particle and Radiation Detectors
More informationDS1321 Flexible Nonvolatile Controller with Lithium Battery Monitor
19-6312; Rev 6/12 Flexible Nonvolatile Controller with Lithium Battery Monitor FEATURES Converts CMOS SRAM into nonvolatile memory Unconditionally write-protects SRAM when V CC is out of tolerance Automatically
More informationFaraday's Law of Induction
Purpose Theory Faraday's Law of Induction a. To investigate the emf induced in a coil that is swinging through a magnetic field; b. To investigate the energy conversion from mechanical energy to electrical
More informationPreliminary Results of 25 ns Test Beam on Florence Detector. Simone Busoni - INFN Firenze for CMS Florence group
Preliminary Results of ns Test Beam on Florence Detector Simone Busoni - INFN Firenze for CMS Florence group S. Busoni INFN e Universita di Firenze CMS week June 2 Florence wedge detector Milestone detector
More informationStatus of the DARHT 2 nd Axis Accelerator at Los Alamos National Laboratory
Status of the DARHT 2 nd Axis Accelerator at Los Alamos National Laboratory R.D. Scarpetti, S. Nath, J. Barraza, C. A. Ekdahl, E. Jacquez, K. Nielsen, J. Seitz Los Alamos National Laboratory, Los Alamos,
More information+3.3Vin to +2.5V Output at 3.0A In Hermetic Packages
1 M Rad (Si), ULTRA LOW DROPOUT POSITIVE LINEAR REGULATOR +3.3Vin to +2.5V Output at 3.0A In Hermetic Packages FEATURES Total dose and low dose capability to 1M Rad (Si) allows use in space applications
More informationEvaluate: MAX17501H in TDFN Package
General Description The MAX17501H EV kit provides a proven design to evaluate the MAX17501H high-efficiency, high-voltage, synchronous step-down DC-DC converter in a TDFN package. The EV kit uses the MAX17501H
More informationGeneral Description. Features. Component List. Component Suppliers
General Description The MAX5062A evaluation kit (EV kit) is a fully assembled and tested circuit board that demonstrates the performance of the MAX5062A 60V, 300mA ultra-small, high-efficiency, synchronous
More informationEfficiency Model dependant 86 ~ 88% Isolation. Isolation Cap. Switching Freq. Safety. Case Material Base Material Potting.
DC/DC Converter Si ngle Output: 150 Watts DIN Rail -Option STD-Panel Mount / HC Features 4:1 wide Input range: 9~36V,18~75V & 43~160VDC Single output, up to 12.5A / 150 watts Rail EN50155 compliance High
More informationDoc:TED 11(794)W 1 September 2012 Draft Standard Automotive Vehicles - Windscreen Wiping System for 3 Wheeler Vehicles - Specification
For Comments only Doc:TED 11(794)W 1 September 2012 Draft Standard Automotive Vehicles - Windscreen Wiping System for 3 Wheeler Vehicles - Specification Not to be reproduced without permission Last date
More informationFig There is a current in each wire in a downward direction (into the page).
1 (a) Two straight, vertical wires X and Y pass through holes in a horizontal card. Fig. 8.1 shows the card viewed from above. card wire in hole X Y wire in hole Fig. 8.1 There is a current in each wire
More informationVolant NEA/NEF010 Series
Features: Small size, minimal footprint/low profile 10A Output Current (all voltages) High Efficiency: up to 95% High reliability RoHS Compliant Cost efficient open frame design Pre-bias monotonic start-up
More informationBaseline Yields at SPES with BEST_cyclotron
September 2010 Ref.: F. Gramegna Baseline Yields at SPES with BEST_cyclotron Basic assumptions in calculating baseline yields are provided in bullet form, and explained in subsequent paragraphs. Basic
More informationGLAST Large Area Telescope: I & T Input to Monthly Technical/Cost/Schedule Review 01/05/06
Gamma-ray Large Area Space Telescope GLAST Large Area Telescope: I & T Input to Monthly Technical/Cost/Schedule Review 01/05/06 Ken Fouts SU-SLAC Subsystem Engineering Manager kfouts@slac.stanford.edu
More informationAIRWORTHINESS DIRECTIVE
EASA AIRWTHINESS DIRECTIVE AD No.: 2012-0106 Date: 14 June 2012 Note: This Airworthiness Directive (AD) is issued by EASA, acting in accordance with Regulation (EC) No 216/2008 on behalf of the European
More informationAccelerated Life Testing Final Report
Accelerated Life Testing Final Report November 6, 2006 Prepared by the, Project team: Lalith Jayasinghe, Conan O Rourke, Mariana Figueiro Background During the review process of the ENERGY STAR Light Fixture
More informationINDIAN SCHOOL MUSCAT
INDIAN SCHOOL MUSCAT Department of Physics Class:XII Physics Worksheet-3 (2018-2019) Chapter 3: Current Electricity Section A Conceptual and Application type Questions 1 Two wires of equal length, one
More informationUse of Electret Ionization Chambers to Measure Radon in Caves
Use of Electret Ionization Chambers to Measure Radon in Caves Lawrence E. Welch, Brian E. Paul, Mark D. Jones Knox College, Galesburg, Illinois, USA lwelch@knox.edu The Study Area NE Iowa pretty much all
More informationQUICK START GUIDE FOR DEMONSTRATION CIRCUIT 551A-B LITHIUM-ION BATTERY CHARGER WITH CHARGE TERMINATION
DESCRIPTION LTC4002-8.4 Demonstration circuit 551A-B is a complete constant-current/constant- voltage battery charger designed to charge a two cell Lithium-Ion Battery. Programmed for 3A charge current,
More information4707 DEY ROAD LIVERPOOL, NY PHONE: (315) FAX: (315) M.S. KENNEDY CORPORATION MSK Web Site:
4707 DEY ROAD LIVERPOOL, NY 13088 PHONE: (315) 701-6751 FAX: (315) 701-6752 M.S. KENNEDY CORPORATION MSK Web Site: http://www.mskennedy.com/ Voltage Regulators By Brent Erwin, MS Kennedy Corp.; Revised
More informationL, LTC, LTM, LT, Burst Mode, are registered trademarks of Linear Technology Corporation.
DESCRIPTION Demonstration circuits 1376A-A and 1376A-B are High Efficiency USB Power Manager + Triple Step Down DC/DC featuring the LTC3555-1 and LTC3555-3 respectively. The LTC 3555-1/LTC3555-3 are highly
More informationHM8202. The HM8202 is available in the SOP-8L package. Charging Docks Handheld Instruments Portable Computers
Standalone Li-Ion Switch Mode Battery Charger Features Input Supply Range: 9V ~ 14V End-Charge-Current Detection Output Constant Switching Frequency for Minimum Noise Automatic Battery Recharge Automatic
More informationCOLLECTED GLE DATA FOR SC N 23
COLLECTED GLE DATA FOR SC N 23 (SVIRCO RECORDS) Fabrizio Signoretti and Marisa Storini IFSI-2011-14 May 2011 ISTITUTO DI FISICA DELLO SPAZIO INTERPLANETARIO AREA DI RICERCA ROMA - TOR VERGATA Via del Fosso
More informationDC-DC Converter DATA Sheet
DC-DC Converter DATA Sheet MYSDM3R306EENL MYSDM3R306EENL DATA Sheet 1 1. Features Dual Output Voltage High efficiency, smll size and low profile. Surface Mount Type of Nom-insulated DC-DC Converter Fast
More informationDelphi D12S Non-Isolated Point of Load
FEATURES High Efficiency: 93.4% @ 12Vin, V/A out Size: 3.x1.x12.mm (1. x.61 x.46 ) Wide input range: 4.V~13.2V Output voltage programmable from.9vdc to.vdc via external resistors No minimum load required
More informationSilvertel. Ag Features. 2. Description. IEEE802.3bt PD Module
Silvertel V1.1 August 2018 Datasheet 1. Features Type 4 PD Compliant with IEEE802.3bt (Draft V3.2) 85 Watt Output Power Compact DIL package - 70mm(L) x 35mm(W) x 17mm(H) High efficiency DC/DC converter
More informationSampling of airborne radionuclides and detection of ionizing radiation using an unmanned aerial vehicle
Sampling of airborne radionuclides and detection of ionizing radiation using an unmanned aerial vehicle Roy Pöllänen *, Harri Toivonen *, Kari Peräjärvi *, Tero Karhunen *, Petri Smolander *, Tarja Ilander
More informationGLAST Mission - LAT Project DOE/NASA Review, March 31, 2004
Gamma-ray Large Area Space Telescope GLAST Mission Large Area Telescope Project Project Status March 31, 2004 Lowell A. Klaisner, Project Manager Stanford Linear Accelerator Center klaisner@slac.stanford.edu
More informationDC/DC Converters S1-S/D05 series
DC/DC Converters S1-S/D0 series 0. WATT Single / Dual 1000 Isolation Up to 6000 Isolation Range - 40 C ~ 8 C up to 80 % S1-03R3S0 ±3.3 ±7.7 60 S1-00S0 ± ±0 74 S1-07R2S0 ±7.2 ±34.7 77 S1-009S0 ±9 ±27.7
More informationENSC387: Introduction to Electromechanical Sensors and Actuators LAB 5: DC MOTORS WARNING:
ENSC387: Introduction to Electromechanical Sensors and Actuators LAB 5: DC MOTORS WARNING: Please be extremely cautious to precisely follow the procedures described in this manual. It is very easy to break
More informationPayload Magnetometer Thermal Vacuum Procedure. GP-B Procedure P0897 Rev -
P0897 Rev - Page 1 of 8 W. W. Hansen Experimental Physics Laboratory STNFORD UNIVERSITY STNFORD, CLIFORNI 94305-4085 Gravity Probe B Relativity Mission Payload Magnetometer Thermal Vacuum Procedure GP-B
More informationDelphi Series V48SH, 1/16 th Brick 100W DC/DC Power Modules: 48V in, 1.8V, 30A out
Delphi Series V48SH, 1/16 th Brick 1W DC/DC Power Modules: 48V in, 1.8V, 3A out The Delphi Series V48SH, 1/16 th Brick, 48V input, single output, isolated DC/DC converter, is the latest offering from a
More informationEvaluates: MAX MAX44284 Evaluation Kit. General Description. Quick Start. EV Kit Contents. Features and Benefits. Required Equipment.
General Description The MAX44284 evaluation kit (EV kit) provides a proven design to evaluate the MAX44284 high-precision, lowpower, current-sense amplifier. This EV kit demonstrates the MAX44284 in an
More informationStatus of the Tail Catcher/Muon
Status of the Tail Catcher/Muon Tracker Presented by Victor Rykalin for NICADD NIU CALICE DECEMBER 7-7 8 2004 12/14/2004 1 Outline Current status. Plans. 12/14/2004 2 Current status Status of the TCMT
More informationDARE+ DARE+ Design Against Radiation Effects (Digital) Cell Libraries. Jupiter Icy Moons Explorer (JUICE) Instruments Workshop 9 November 2011
DARE+ Design Against Radiation Effects (Digital) Cell Libraries Jupiter Icy Moons Explorer (JUICE) Instruments Workshop 9 November 2011 Objectives (1/2) Provide a suitable and mixed-signal capable microelectronic
More informationDesign of the Target Injection and Tracking Experimental System
Design of the Target Injection and Tracking Experimental System Ron Petzoldt, Neil Alexander, Gottfried Besenbruch, Mike Cherry, Walt Egli, Dan Goodin, and Chuck Gibson ARIES Meeting Princeton, New Jersey
More informationAxpert-CSS AMTECH DRIVES Axpert-CSS Amtech
The Axpert-CSS is a range of Combination Soft Starter panels offered by AMTECH DRIVES. We also offer the module unit as an individual product, named as Axpert-Opti torque Soft Starter. This is only the
More informationGLAST Large Area Telescope: Cost/Schedule Review June 30, 2005 AntiCoincidence Detector (ACD) Subsystem WBS: 4.1.6
Gamma-ray Large Area Space Telescope GLAST Large Area Telescope: Cost/Schedule Review June 30, 2005 AntiCoincidence Detector (ACD) Subsystem WBS: 4.1.6 David J. Thompson Thomas E. Johnson NASA Goddard
More informationVacuum pumps for the ESRF EBS project Michael Hahn
3 rd Rencontres Nationales DU RESEAU TECHNOLOGIES DU VIDE SEVRIER, 10 13 October 2016 Vacuum pumps for the ESRF EBS project Michael Hahn On behalf of the EBS Accelerator Project Team OUTLINE Project definition
More informationAirworthiness Directive
Airworthiness Directive AD No.: 2019-0018 Issued: 30 January 2019 Note: This Airworthiness Directive (AD) is issued by EASA, acting in accordance with Regulation (EU) 2018/1139 on behalf of the European
More informationPT1054 Lithium Ion Battery Linear Charger
GENERAL DESCRIPTION PT1054 is a complete CC/CV linear charger f or single cell lithium-ion batteries. it is specifically designed to work within USB power Specifications. No external sense resistor is
More information6.UAP Thesis Proposal: Design of an Inductively-Coupled. AUV Recharging System
6.UAP Thesis Proposal: Design of an Inductively-Coupled AUV Recharging System Sam Kendig Thesis Supervisors: James Kirtley, Jr. and Chryssostomos Chryssostomidis 12th December 2005 1 Project Overview Many
More informationCoriolis Density Error Compensating for Ambient Temperature Effects
Coriolis Density Error Compensating for Ambient Temperature Effects Presented by Gordon Lindsay Oil & Gas Focus Group December 2018 Contents Project aims and objectives Experiment Setup Phase 1 Exploratory
More informationInstruction Manual PFE500F 1000F SERIES. TDK-Lambda PFE500F 1000F Series INSTRUCTION MANUAL
PFE500F 1000F SERIES Instruction Manual BEFORE USING THE POWER SUPPLY UNIT Be sure to read this instruction manual thoroughly before using this product. Pay attention to all cautions and warnings before
More informationRecent Cooling Tests on the Pixel Staves and Real Scale Circuits
Recent Cooling Tests on the Pixel Staves and Real Scale Circuits Prepared by Vic Vacek with thanks to M. Bosteels lab Team, Ph. Bouvier, G. Hallewell, M. Olcese Agenda: Pixel stave prototype measurements
More informationPATH Integrated Railcar and Signal System Replacement Program
PATH Integrated Railcar and Signal System Replacement Program Overview and Status American Public Transportation Association Rail Conference, Boston, MA June 14, 2011 Douglas Dreisbach Program Manager,
More informationMJWI20 SERIES FEATURES PRODUCT OVERVIEW. DC/DC Converter 20W, Highest Power Density MINMAX MJWI20 Series
DC/DC 2W, Highest Power Density MINMAX MJWI2 Series MJWI2 SERIES DC/DC CONVERTER 2W, Highest Power Density FEATURES Smallest Encapsulated 2W! Package Size 1. x1. x.4 Ultra-wide 4:1 Input Range Very high
More information2W, Low Cost DIP, Dual Output DC/DC Converters
2W, Low Cost DIP, Dual Output DC/DC s Key Features Low Cost 500 Isolation MTBF > 0,000 Hours mv P-P Ripple and Noise Input 12 Output {15 Temperature Performance -25] to +71] Short Circuit Protection UL
More informationDevelopment of low-mass, high-density, hybrid circuit for the silicon microstrip sensors in high track density environment
Development of low-mass, high-density, hybrid circuit for the silicon microstrip sensors in high track density environment 1 T. Kohriki, S. Terada, Y. Unno INPS, High Energy Accelerator Organization (KEK),
More informationSilvertel. Ag Features. 2. Description. 57V Boost Converter Module. Small package. Suitable for IEEE802.3af and IEEE802.
Silvertel V1.0 May 2015 Datasheet Ag7100 Pb 1. Features Small package Suitable for IEEE802.3af and IEEE802.3at compliant PSEs Low cost High efficiency (>90%) Input voltage range 12V to 27V Minimal external
More informationVerizon NEBS TM Compliance: FiOS Battery NEBS Testing Verizon Technical Purchasing Requirements VZ.TPR.9508 Issue 1, June 2011
Verizon NEBS TM Compliance: FiOS Battery NEBS Testing Verizon Technical Purchasing Requirements VZ.TPR.9508 Issue 1, June 2011 CHANGE CONTROL RECORD: Version Date Action* Reason for Revision 1 6/1/2011
More informationModification Record of Product Specification
Modification Record of Product Specification No, DSP-14 1303 Product Name SRV Connector Systems Rev. No, Note Reason Place Date Engineer R0 Initial Release DEC 2.19.14 A.M. Page 1/17 PRODUCT SPECIFICATION
More informationNote1: tested at nominal Vin, full load and at +25 C ambient. Package (3) CTRL Logic (2)
Features Regulated Converters : Wide input voltage range.6kvdc Isolation UL, IEC/EN69 and EN certified Efficiency up to 88% OVP, OCP & OTP + C max. case temperature Description The RPA-AW series are high
More informationAPPLICATION NOTE
APPLICATION NOTE 1007239 Test Procedures for Capacitance, ESR, Leakage Current and Self-Discharge Characterizations of Maxwell Technologies, Inc. June 2015 Maxwell Technologies, Inc. Global Headquarters
More informationNational Board Update
National Board Update Presentation to the Valve Repair Council June 2, 2016 Prepared by: Joseph F. Ball, P.E. National Board Update National Board activities Who we are and what we do National Board Inspection
More informationHIGH POWER SOLENOID DRIVER 1
Elactis SA Switzerland Phone : Fax : E-mail : Web : +41 22 364 65 85 +41 22 364 65 87 info@elactis.com http://www.elactis.com HIGH POWER SOLENOID DRIVER 1 ADRV1012K 1 This datasheet is a preliminary description.
More informationEnvironmental Qualification
Environmental Qualification Actuation Solutions for Nuclear Powerplants Environmental Qualification of Rotork nuclear electric actuators and gearboxes Redefining Flow Control Contents Section 1 Environmental
More informationWM2012 Conference, February 26 March 1, 2012, Phoenix, Arizona, USA. Treatment of Uranium Slugs at the CEA Marcoule site 12026
Treatment of Uranium Slugs at the CEA Marcoule site 12026 Didier Boya, Line Fourquet CEA Marcoule, France ABSTRACT The decladding units on the Marcoule nuclear site in southeast France were commissioned
More informationGLAST Large Area Telescope:
GLAST Large Area Telescope: Gamma-ray Large Area Space Telescope MGSE, Flight Integration HDWR, Design / Status Review Eric Gawehn SU-SLAC LAT I&T MGSE Dept. Manager egawehn@slac.stanford.edu 650 926 3622
More informationELLIPTICAL REFLECTORS
ELLIPTICAL REFLECTORS The Short Arc Gap USHIO s Sōlarc single-ended lamps allow the equipment designer to capitalize on the lamp s unique short arc length. At 1.27mm, with a peak luminance at the cathode,
More information3. Block Diagram Pin Number, Function Pin No. Symbol Function 4. Environmental Conditions 1 Vin1 Ch1 Voltage Input Terminal 2,3 Vin23 Ch2,3 Voltage In
DC-DC Converter DATA Sheet MYSTM0051EEEFA 1. Features Triple Output Voltage High efficiency, smll size and low profile. Surface Mount Type of Nom-insulated DC-DC Converter Fast Transient Response (Vout2
More informationGLAST Large Area Telescope: Planning Meeting September 3, 2003 AntiCoincidence Detector (ACD) Subsystem WBS: 4.1.6
Gamma-ray Large Area Space Telescope GLAST Large Area Telescope: Planning Meeting September 3, 2003 AntiCoincidence Detector (ACD) Subsystem WBS: 4.1.6 David J. Thompson Thomas E. Johnson NASA Goddard
More informationAirworthiness Directive
Airworthiness Directive AD No.: 2018-0104 Issued: 04 May 2018 EASA AD No.: 2018-0104 Note: This Airworthiness Directive (AD) is issued by EASA, acting in accordance with Regulation (EC) 216/2008 on behalf
More informationTRANSIENT MAGNETIC FLUX DENSITY MEASUREMENT RESULTS ON A FUSELAGE-LIKE TEST SETUP AND INVESTIGATION OF THE EFFECTS OF APERTURES
TRANSIENT MAGNETIC FLUX DENSITY MEASUREMENT RESULTS ON A FUSELAGE-LIKE TEST SETUP AND INVESTIGATION OF THE EFFECTS OF APERTURES S. A. Sebo, R. Caldecott, Ö. Altay, L. Schweickart,* J. C. Horwath,* L. C.
More informationDC-DC Converter DATA Sheet
DC-DC Converter DATA Sheet MYSDM3R306EENL 1 1. Features Dual Output Voltage High efficiency, smll size and low profile. Surface Mount Type of Nom-insulated DC-DC Converter Fast Transient Response (Vout2)
More informationREVISION HISTORY REVISION NUMBER. DATE PAGE CONTENTS New 28-May-2015
Title 1 11 REVISION HISTORY REVISION NUMBER DATE PAGE CONTENTS New 28-May-2015 2 11 3 11 1.Scope This standard specifies EVFC whose rated voltage is 500V DC and breaking capacity is 10000A (hereinafter
More informationNOT RECOMMENDED FOR NEW DESIGNS
olt Input NOT RECOMMENDED FOR NEW DESIGNS Series Features 40 C to + C operation 19 to DC input 50 V for 50 ms transient protection Fully isolated Fixed frequency Remote sense on single models Inhibit/sync
More informationInvestigation Electrical Circuits
ACTIVITY #1 Task: To design and construct a circuit where 2 light bulbs can turn on and off at the same time Materials: - 1 power supply - 2 light bulbs - Connecting wires ( ) - Switch(s) - Multi-meter
More informationExperiences from First Top-Off Injection At The Stanford Synchrotron Radiation Lightsource
Experiences from First Top-Off Injection At The Stanford Synchrotron Radiation Lightsource Johannes Bauer, James Liu, Alyssa Prinz, Sayed Rokni Radiation Protection Department SLAC National Accelerator
More informationPIN DESCRIPTION. Enable (Input) IN GND OUT FLG ADJ LM39300T-X.X LM39300-X.X
FEATURES 3A minimum guaranteed output current 500mV typical dropout at 3A Ideal for 3.0V to 2.5V conversion Ideal for 2.5V to 1.8V or 1.5V conversion 1% initial accuracy Low ground current Current limiting
More informationCutler-Hammer. Installation Instructions for the Digitrip OPTIM Pole Trip Unit Installation and Operation with L-Frame Series C Circuit Breakers
Cutler-Hammer Installation Instructions for the Digitrip OPTIM 550 3-Pole Trip Unit Installation and Operation with L-Frame Series C Circuit Breakers Table of Contents Description Page 1.0 General Information......................1
More informationNanoPower P31u / P31uX Datasheet Electric Power System for mission critical space applications with limited resources
NanoPower P31u / P31uX Datasheet Electric Power System for mission critical space applications with limited resources 1 Table of Contents 1 TABLE OF CONTENTS... 2 2 OVERVIEW... 3 2.1 HIGHLIGHTED FEATURES...
More informationREGULATORY CONTROL OF X-RAY SCANNING OF PASSENGER CARS
REGULATORY CONTROL OF X-RAY SCANNING OF PASSENGER CARS TECHNICAL MEETING ON IMPLEMENTATION OF THE REQUIREMENTS IN THE INTERNATIONAL BASIC SAFETY STANDARDS IN RELATION TO NON-MEDICAL HUMAN IMAGING 17-20
More informationFeatures. Low Dropout Voltage Load regulation:0.5% Max current. The AMS1117 is available in six fixed
Description Features The AMS7 is a series of low dropout voltage regulators which can provide up to A of output Low Dropout Voltage Load regulation:0.5% Max current. The AMS7 is available in six fixed
More informationFor this application note the Ag9400-S will be used as an example of one of our typical PD products.
This application note looks at Electromagnetic Interference (EMI) in Power over Ethernet (PoE) applications with regards to the Powered Device (PD). It will offer some suggestions on improvements that
More information