PRODUCT SPECIFICATION C00 Converter. 48/36V to 12V, 20 Amps w/switched Output

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1 ISIONS DESCRIPTION DTE BY PRODUCTION RELESE 8/21/03 BF DD 6 PIN MTING CONNECTOR PN S 10/12/05 BF GENERL DOCUMENT MODIFICTIONS 6/29/0 GF 5065 ELECTRICL CHRCTERISTICS CHNGES 11/1/0 BF PRODUCT SPECIFICTION Converter 48/36V to 12V, 20 mps w/switched Output PROPRIETRY THIS DRWING IS THE PROPERTY SURE POWER INC. and shall not be copied, reproduced, lent, or disposed of, nor used for any purpose other than that for which it is specifically provided without the written permission of SURE POWER INC. UNLESS OTHERWISE SPECIFIED DIMENSIONS RE IN INCHES [MM] TOLERNCES RE:.XX ±.03 [X.X ± 0.8 ].XXX ± [X.XX ± ] INTERPRET GEOMETRIC DIMENSIONS ND TOLERNCING PER SME Y DRWINGS IN THIS DOCUMENT RE NOT TO SCLE PPROVLS DTE DRWN PROJECT ENGR ENGR MNGER SLES/MRKTG JZD 10/29/0 48/36V TO 12V,20 MP CONVERTER SPECIFICTION OUTLINE DRWING NO. SCLE: NONE FILE: - 1

2 ISIONS DESCRIPTION DTE BY - SEE 1- THEORY OPERTION The is a 20 DC to DC converter. The converter is used to provide energy for 12V apparatus from either a 48V or 36V source. The converter provides both a switched output and an unswitched output. The switched output responds to the IGNITION input. When the IGNITION input is active, the switched output is ON. The feature is primarily used when the converter is used to power a radio with memory requirements. When used with a radio, the unswitched output provides power for the radio memory. If a switched output is not required, then the unswitched output should be used, and the ignition and switched output pins can be left unconnected. The converter is designed to withstand reverse battery, over-temperature, over-current, and short circuit without damage to the unit. FUNCTIONL DESCRIPTION Connections to the unit are made via a 6 pin Deutsch DT style connector. The terminals are as follows: Pin 1: +48/36V Input Voltage. This pin provides the input voltage to the converter. Pin 2: Ignition. This pin provides a signal that turns the switched output on and off. Pin 3: Ground. This pin should be connected to the system ground. Pin 4: +12V (Memory). This pin is the unswitched output voltage. Pin 5: +12V Switched. This pin is the switched output voltage. Pin 6: Ground. Connector Pinout PIN MTING CONNECTOR (DEUTSCH) HOUSING: DT06-6S SOCKET: LOCK: W6S 48/36V TO 12V,20 MP CONVERTER SPECIFICTION OUTLINE DRWING NO. SCLE: NONE FILE: - 2

3 ISIONS DESCRIPTION DTE BY - SEE 1- ENVIRONMENTL SPECIFICTIONS Characteristic Parameter Unit Notes: Operational Temperature Range Maximum Heatsink Temperature Storage Temperature Range -40 to +85 C s tested in Tenney T10RC-1.5 thermal chamber. 100 C -55 to +105 C Heatsink temperature must be kept below this value. Over-Temp Limit 105 C The trip point for over-temp shutdown Thermal Shock per SE J1455 Section 4.1 Thermal Cycle per SE J1455 Section 4.1 Humidity 0 to 100 %RH per SE J1455, Section Salt Spray per SE J1455 Section 4.3 Splash per SE J1455 Section 4.4, Splash only Dust per SE J1455 Section 4. ltitude ft per SE J1455 Section 4.8 Vibration Handling Shock Will show damage per SE J1455 Section 4.9 and ppendix, Category 2 per SE J1455 Section /36V TO 12V,20 MP CONVERTER SPECIFICTION OUTLINE DRWING NO. SCLE: NONE FILE: - 3

4 ISIONS DESCRIPTION DTE BY - SEE 1- ELECTRICL SPECIFICTIONS MXIMUM RTINGS: Maximum ratings establish the maximum electrical rating to which the unit may be subjected without damage. Characteristic Parameter Unit Notes: Standoff Voltage 100 V Time at Standoff 5 min Reverse Polarity -65 V This is maximum voltage applied between input and GND that the unit will standoff without causing damage to the unit. This is the maximum reverse voltage that may be applied between +48/36V and GND pins. Time at Reverse Polarity 5 min Tested at 85 C. Per SE J1455, Section Input Current 12 Maximum input current. Output Continuous Load 16 Output Intermittent Load 20 Maximum output at maximum ambient temperature. Output load is the sum of the currents from the switched and unswitched outputs. Either output may be operated to this level intermittently, or continuously up to an ambient of 50C. The sum of the two output loads cannot exceed the output intermittent load rating. Maximum Combined Output Current vs. Temperature Load Current () C -30 C -20 C -10 C 0 10 C 20 C 30 C 40 C 50 C 60 C 0 C 80 C 90 C 100 C mbient Temperature ( C) 48/36V TO 12V,20 MP CONVERTER SPECIFICTION OUTLINE DRWING NO. SCLE: NONE FILE: - 4

5 ISIONS DESCRIPTION DTE BY - SEE 1- ELECTRICL CHRCTERISTICS Unless otherwise stated, conditions apply to full temperature range and full input voltage range. Characteristic MIN TYP MX Unit Notes: Input Under Voltage Turn ON Input Under Voltage Hysteresis Input Over Voltage Turn F Input Over Voltage Hysteresis V Voltage required on input for converter to operate. 3 V 69 0 V 0.4 V Quiescent Current 10 m Efficiency 85% 90% Voltage on input that causes the converter to turn off. Input Voltage 48V. Current draw from the input with no load attached to either output, and ignition off. Over entire input voltage range at rated output current. Output Voltage V Output Current 22 Sum of unswitched and switched outputs Limit 48/36V TO 12V,20 MP CONVERTER SPECIFICTION OUTLINE DRWING NO. SCLE: NONE FILE: - 5

6 ISIONS DESCRIPTION DTE BY - SEE 1- ELECTROMGNETIC COMPTIBILITY Radiated Immunity Test bsorber Lined Chamber 30MHz to 1GHz Stripline Test Method 15kHz to 150MHz Level Notes: 45 V/m Ref. SE J1113/ V/m Ref. SE J1113/23. Transient Immunity Test Level Inductive Load Switching ±600V Mutual Coupling ±300V Notes: Ref. SE J1455, Table 4b. s tested with EM Test MPG200. Ref. SE J1455, Table 4b. s tested with EM Test MPG200. Electrostatic Discharge Immunity Level Notes: ESD Handling ±15kV Ref. SE J1455 Section ESD In Vehicle ±8kV, Direct ±15kV, ir Ref. SE J , Class C Emissions Limit Test Level Notes: Conducted Emissions Ref. ISO 1366 Radiated Emissions Ref. ISO /36V TO 12V,20 MP CONVERTER SPECIFICTION OUTLINE DRWING NO. SCLE: NONE FILE: - 6

7 ISIONS DESCRIPTION DTE BY - SEE 1- UNIT DIMENSIONS [63.5] X [5.3].21 [146.1] 5.5 [63.5] X [4.6].18 [114.3] 4.50 [59.6] /36V TO 12V,20 MP CONVERTER SPECIFICTION OUTLINE DRWING NO. SCLE: NONE FILE: -