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DC Power Converter/28 Vdc to 14 Vdc regulated DC converter, 280 watt RG28

DC Power Converter/28 Vdc to 14 Vdc regulated DC converter, 280 watt RG28
DC Power Converter/28 Vdc to 14 Vdc regulated DC converter, 280 watt RG28
DC POWER CONVERTER/28 VDC to 14 VDC regulated DC converter, 280 watt RG28
Regulated DC-DC Power Converter | 28/14VDC, 280W

The RG28 converts 28 VDC input voltage to a regulated 14 VDC output voltage.

The 14 VDC output is buck converted from the input voltage and therefore the output voltage is not isolated from the input. 

A state of the art "Synchronous Current Mode Switching" topology with Surface Mount Technology (SMT) is used to realize the power conversion. Control circuitry includes use of a popular Synchronous PWM controller for voltage regulation and overload current limit.
  • Converts 28 VDC to 14 VDC
  • 280 W continuously at 14 VDC (20 amperes output)
  • Synchronous current mode switching
  • Surface mount technology
  • Output short circuit current limit protection
  • Output shuts down when the voltage feedback loop is opened
  • TSO'd

AI disclosure: this description was generated with AI assistance from this product's own listing data.


Product Codes

Mfr Part No:RG28
ECCN:3A225
SCHEDULE B CODE:8504.40.0018
TSO:C71


Weight: 1.2 lbDimensions: 2.75 x 6.875 x 2.24 in.Input Voltage: 28 Vdc NOM., 22 to 32 VdcInput Current: 10.8 Amps typ at 28 Vdc input & @FL 0.3 Amps maximum at no loadOutput Voltage: 14 Vdc regulatedOutput Current: 0-20 Amps continuousPower Output: 280 Watts continuous 420 Watts for a minimum of 5 minutesRegulation: 1% for line, 1% for load and 1% for temperatureOverload (OL): Deliver 110% output power for 2 hours minimum.Protection (OL):  Withstands without damage or degradation loads exceeding 110% to an output short circuit. Unit delivers rated output power upon removal of the overload conditionProtection (SC): Under a output short circuit condition, the current is limited to approximately 37.5 AmpsEfficiency: 92% typicalTemperature: -55° C to +71° CCooling:  Convection and thermal conduction through the bottom plate (No internal fan)Altitude: 55,000FTCompliance: FAA TSO-C71Environmental: DO-160D/C by test, design similarity and/or design analysis per:  F2-BBB[STX]EWXDFSABAZZXLXXXXFinish: Gold iridite per MIL-C-5541 Class 1A

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  • Stock: Warehouse
  • Manufacturer Part #: RG28
$2,134.00

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