RDE20 Series

20W 1" x 1" PCB mount 4:1 wide input DC-DC converters for railway equipment

Designed for railway applications, the RDE20 series converters are certified to EN50155 and comply with EN50121-3-2 railway standards for electronic equipment used on traction & rolling stock. They are housed in a compact 1” x 1” footprint PCB mount package.

The 20 watt RDE20 is available in two wide input ranges covering all standard railway traction battery voltages: 13 to 70VDC for 24, 37.5 & 48VDC nominal supplies; 42 to 176VDC for 72, 96 & 110VDC nominal supplies.

Typically used on traction & rolling stock to power: Telemetry; Door control; System & safety monitors; Communication & infotainment systems; Video surveillance; Access & ticketing machines; Drive controls; Power controls; Information systems; Lighting; Passenger device-charging USB ports; HVAC systems; Sanitation control.

 

Features

  • Regulated single & dual outputs
  • 4:1 input range
  • Covers 24/48 & 72/110VDC for railway applications
  • Single outputs 3.3 to 15VDC
  • Dual outputs ±5.0 to ±15VDC
  • Output trim ±10%
  • 1" x 1" PCB mount package
  • 3.0kVAC reinforced isolation
  • Remote On/Off
  • Complies with EN50155 for railway applications
  • Meets EMC standard EN50121-3-2
  • No external filter required
  • -40°C to +100°C operating temperature
  • Full power to +55°C
  • 3 year warranty
Image Model Name Power Input Voltage Output Voltage Output Current Datasheet Stock Check RFQ
RDE2024S3V3 20W 13 to 70VDC 3.3V 4.5A Datasheet Stock RFQ
RDE2024S05 20W 13 to 70VDC 5V 4A Datasheet Stock RFQ
RDE2024S12 20W 13 to 70VDC 12V 1.67A Datasheet Stock RFQ
RDE2024S15 20W 13 to 70VDC 15V 1.33A Datasheet Stock RFQ
RDE2024D05 20W 13 to 70VDC 5V, -5V 2A, -2A Datasheet Stock RFQ
RDE2024D12 20W 13 to 70VDC 12V, -12V 0.833A, -0.833A Datasheet Stock RFQ
RDE2024D15 20W 13 to 70VDC 15V, -15V 0.666A, -0.666A Datasheet Stock RFQ
RDE20110S3V3 20W 42 to 176VDC 3.3V 4.5A Datasheet Stock RFQ
RDE20110S05 20W 42 to 176VDC 5V 4A Datasheet Stock RFQ
RDE20110S12 20W 42 to 176VDC 12V 1.67A Datasheet Stock RFQ
RDE20110S15 20W 42 to 176VDC 15V 1.33A Datasheet Stock RFQ
RDE20110D05 20W 42 to 176VDC 5V, -5V 2A, -2A Datasheet Stock RFQ
RDE20110D12 20W 42 to 176VDC 12V, -12V 0.833A, -0.833A Datasheet Stock RFQ
RDE20110D15 20W 42 to 176VDC 15V, -15V 0.666A, -0.666A Datasheet Stock RFQ
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