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The Traco Power TEQ 20-4815WIR is a 20 Watt DC/DC railway converter from the TEQ 20WIR Series. It is designed for industrial and railway applications, featuring a rugged metal case suitable for chassis mounting.
This converter offers an ultra-wide 4:1 input voltage range of 18-75 VDC, with a nominal input of 48 VDC. It provides a single 24 VDC output at a maximum current of 833mA, delivering 20W of power with an efficiency of up to 87%.
Key features include excellent thermal convection, an operating temperature range of -40°C to +93°C (with derating), I/O isolation up to 1591 VAC, and protection against overvoltage, overtemperature, and short circuit. The input filter meets EN 55032 Class B standards, and it holds EN 50155 approval for railway applications.
The dimensions are 103.1mm x 57.2mm x 26.2mm. It is suitable for applications requiring reliable power conversion in demanding environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 18 to 75 VDC.
The output voltage is 24 VDC with a maximum current of 833mA.
The power rating is 20W.
The operating temperature range is -40°C to +93°C with derating.
Yes, it has EN 50155 approval for railway applications.
It is designed for chassis mounting.