The DC-DC Converter provides clean 36Vdc power suitable for battery powered control systems on railway equipment or rolling stock. For operation under the most harsh and demanding conditions, the unit is fully sealed and enclosed to protect against moisture, shock and vibration. Power from a battery or other source of 72Vdc nominal input is converted to a 36Vdc output regulated to 3%. Input and output isolation is provided. The unit is designed with extremely rugged surge and transient suppression in addition to sustained over/under voltage protection. With a nominal nameplate rating of 240 VA nominal of output power, the DC-DC Converter has an efficiency rated at >92%.

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AX083203 72Vdc to 36Vdc Power Converter, Isolated, 240W

72VDC to 36VDC Converter, 240W, Isolated
AX083203 72Vdc to 36Vdc Power Converter, Isolated, 240W

KIT(110V/96V/72Vdc to 36Vdc Converter, 240W, Isolated and Wire Harness AX070130)
Description N/A

The DC-DC Converter provides clean 36Vdc power suitable for battery powered control systems on railway equipment or rolling stock. For operation under the most harsh and demanding conditions, the unit is fully sealed and enclosed to protect against moisture, shock and vibration. Power from a battery or other source of 72Vdc nominal input is converted to a 36Vdc output regulated to 3%. Input and output isolation is provided. The unit is designed with extremely rugged surge and transient suppression in addition to sustained over/under voltage protection. With a nominal nameplate rating of 240 VA nominal of output power, the DC-DC Converter has an efficiency rated at >92%.
Order Code N/A P/N: AX083203 (converter only) N/A KIT P/N: AX083203K (includes wire harness)
Protection N/A Thermal protection, Reverse battery, over and under-voltage protection, Short circuit and overcurrent protection.
Isolation N/A 1000 Vdc minimum, all to chasis. 1500 Vdc minimum, primary and secondary.
Inputs N/A 72VDC Nominal
Outputs N/A 36VDC +/- 3% (240W)
Output Current N/A 10 A for 100 ms 6.7 A Continuous
Enclosure N/A Cast Aluminum housing, integral gasket and connector.
8.25 x 5.83 x 2.49 inches (209.49 x 148.00 x 63.25 mm)
L x W x H Including Integral Connector
Connections N/A 1 6-pin Molex P/N: 19435-0611
Protection Rating N/A IP67
Operating Temperature N/A -40 to 75 ºC-40 to 167 ºF
Compliance N/A Designed to meet the requirements of SAE J1455 and SAE J1113.
Applications N/A

Item # - AX070130
Item Name - Mating Wire Harness, 2m 



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Railway Equipment
Accessories N/A , Wire Harness: Molex MX150L-6A Receptacle assembly, 2m Unterminated Wires
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STEP Files (3D) N/A AX083200