UNA SERIES Embedded Power Supply Features Model naming method UNA 350P / Applications UNA Conformity to RoHS Directive Product Line-up

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Ira Walton
5 years ago
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1 SERIES

2 350PB, PN 350PB/350PN Specifications CH Voltage Range (*)(*8) V AC (AC85-5 : Need output derating) Frequency (*)(*8) Hz 7-63 Power Factor (00/20VAC)(typ) (*5) 0.98 / 0.92 (Ta=25) Input Efficiency (typ) (*3) 70 Current (typ) (*5) A.5 / 2.3 Inrush Current (00/20VAC) (*6) A 20 / 50 (Ta=25, Cold start) Leakage Current (*2) ma MAX 0.5 at 00VAC/60Hz, Max at 230VAC/60Hz Nominal Voltage VDC VSB Minimum Current A Maximum Current A Maximum Peak Current A Maximum Power (*) W Maximum Power (*) W 50 CH, 2 Maximum Power (*) W 28 CH, 2, 3 Output Maximum Power (*) W 300 CH, 2, 3,, 5 Maximum Peak Power (*)(*2) W Maximum Peak Power (*)(*2) W 95 CH, 2 Maximum Peak Power (*)(*2) W 328 CH, 2, 3 Maximum Peak Power (*)(*2) W 350 CH, 2, 3,, 5 Max Power Total Regulation (*8) Peak Power Total Regulation (*8) Maximum Ripple & Noise (*7) mvp-p Hold-up Time (*) More than 7ms at max output power, 5VAC Input, without battery Over Current Protection (*9) A Short protect Over Voltage Protection (*0) VDC Fan Alarm Function 2 pulse per revolution tachometer signal Back Up Input Voltage (*3) V DC20-2 Back Up Battery (*3) Only -BT22R3 (Valve Regulated Lead-Acid Batteries,Long Life type.) Back Up Efficiency (typ) (*3)(*) 70 Function Back Up Time (typ) (*3).5min. at 250W Load (with -BT22R3,Ta=25) Charging Time (*3) Less than 0 hours at discharge of Rated(250W) (with only -BT22R3) Charging Method (*3) Constant Voltage and Current Charger (Charging current is 0.35A(typ)) Operation Signal (*3) PB : PS_ON#, PWR_OK, FAN ALM, AC Fail, BATT Low, Shut Down PN : PS_ON#, PWR_OK D-SUB Signal (*6) AC Fail, BATT Low, Shut Down Operating Temperature (*8) 0 to +50 (+25 to +50 : Need output derating) (-BT22R3: +0 to +0) Storage Temperature -25 to +70 (-BT22R3: -20 to +0) Operating Humidity RH (No Condensing) (-BT22R3: 25-75, No Condensing) Environment Storage Humidity RH 0-95 (No Condensing) (-BT22R3: 25-75, No Condensing) Vibration 9.6m/s² (0-55Hz/min, X, Y, Z 60min each) Shock 96.m/s² Cooling Forced air cooled by blower. (Cooling FAN with variable speed function.) Isolation Withstand Voltage Input-output, Input-FG: 3kVAC(5mA), for min. Safety Standards Approved by UL60950-, CSA C22.2 No (c-ul), EN Standards PFHC Built to meet EN (class A) EMI (*5) Built to meet VCCI-ClassB, FCC-ClassB Weight g 800 (Except harness) Mechanical Size (W x H x D) mm 50 x 86 x 55 (*) Ratings - Refer to derating curve and power distribution. (*2) Peak power interval; peak power 5 sec, interval 3 minutes. (*3) At 5/20VAC, Ta=25 and maximum output power without battery unit. (*) Input voltage range shall be 00~20VAC (50/60Hz) depending on the requirement of safety specs (UL, EN, CSA, IEC) (*5) At 00/20VAC, Ta=25 and maximum output power without battery unit. (*6) Not applicable for the inrush current to noise filter less than 0.2ms. (*7) Measure with JEITA RC-93 probe, Bandwidth of scope: 00MHz. (*8) VAC, inside of power distribution. (*9) Constant current limit with automatic recovery.+5v, +3.3V and +2V have low-voltage-protection. (Manual reset : power recycle or cycling PS_ON#) (*0) OVP circuit will shut down output. (Manual reset : power recycle or cycling PS_ON#) (*) At Ta=25. (*2) Measured by the each measuring method of UL, CSA, EN. (*3) 350PB has the battery back-up function with a battery unit -BT22R3. (*) At 2VDC (battery voltage),ta=25, Po=250W. (*5) Measured power supply within PC case. (*6) D-SUB signal is an option.

3 350PB Outline Drawing 7.8 CN CN0 CN ± 0± ± 55± CN50 6± ± ±0.5 6 Connector Pin Assignment 86± NOTES A: 2-x6 holes for customer chassis mounting. B: -No.6-32 UNC tapped & embossed holes for customer chassis mounting. Screws must not protrude into power supply by more than 6mm. unit:mm

4 350PB Harness Outline Drawing CN5 35±5mm P Pin20 Pin0 P CN0 CN5 CN0 00±5mm Pin Pin P2 Pin8 Pin P2 300±5mm 55±0mm 55±0mm CN50 CN50 P3 P P3 P P3,P,P6,P7,P8 Pin Pin P6 P5 P5 P5 Pin Pin P7 P6 P9 P8 P7 P9 Pin Pin2 Pin3 Pin 35±5mm 500±5mm 55±0mm 55±0mm P9 Side P8 Derating Curve

5 350PN Outline Drawing CN ± 0± ± 55± ±0.5 86± 6± ± CN50 NOTES A: 2-x6 holes for customer chassis mounting. B: -No.6-32 UNC tapped & embossed holes for customer chassis mounting. Screws must not protrude into power supply by more than 6mm. unit:mm Connector Pin Assignment

6 350PN Harness Outline Drawing CN5 35±5mm P Pin20Pin0 P CN5 Pin Pin CN50 CN50 300±5mm 55±0mm P3 55±0mm P P3 P P3,P,P6,P7,P8 Pin Pin P6 P5 P5 P5 Pin Pin P7 P6 P9 P8 P7 P9 Pin Pin2 Pin3 Pin 35±5mm 500±5mm 55±0mm 55±0mm P8 Side P9 Derating Curve

7 -BT22R3 (Battery Unit) -BT22R3 Specifications Output Nominal Voltage V DC2 Charging Time Less than 0 hours at discharge of rated (250w) (Charge current 0.35A typ) Function Rated Capacity Ah 2.3 Type Valve regulated lead-acid batteries Operating Temperature +0 to +0 Storage Temperature -20 to +0 Operating Humidity RH (No condensing) Environment Storage Humidity RH (No condensing) Vibration At no operating, 0-55Hz (sweep for min.) 9.6m/s² constant, X, Y, Z hour each. Shock 96.m/s² Weight (typ) g 2600 Mechanical Size (W x H x D) mm 6 x 38 x 90 Battery: Must be recycled Outline Drawing P ±0.5 0±0.5 0±0.5 79± NOTES A: 6-M3 tapped & embossed holes for customer chassis mounting. unit:mm Tolerance: CN ±0mm 2 P Pin Pin2 P BATT2V RED UL05 2 BATTG BLACK AWG HOUSING VLP-02V(JST) TERMINAL SVF-6T-P2.0(JST)

8 SERIES Sequence Time Chart Circuit for Measuring Output Ripple Voltage

9 SERIES 350 Instruction Manual

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TDK-Lambda ZWS240BP/A SPECIFICATIONS

TDK-Lambda ZWS240BP/A SPECIFICATIONS SPECIFICATIONS A253-1-1/A-B MODEL ZWS24BP ZWS24BP ZWS24BP ITEMS -24/A -36/A -48/A 1 Nominal Output Voltage V 24 36 48 2 Average Output Current A 1 6.7 5. 3 Peak Output Current (*1) A 2. 13.4 1. 4 Average