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| Efficiency (Typical @ 110 VDC nom., 15 VDC out) | |
| Efficiency (Typical @ 48 VDC nom., 12 VDC out) | |
| Efficiency (Typical @ 48 VDC nom., 15 VDC out) | |
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| Input Voltage (@ 24 VDC nom.) | |
| Input Voltage (@ 48 VDC nom.) | |
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The Traco Power TEQ 20-4822WIR is a high-performance, enclosed DC/DC converter designed for demanding applications. It offers a 20W power output with dual +/-12V outputs, capable of handling a wide 4:1 input voltage range from 18-75 VDC.
This converter is built for reliability, featuring an operating temperature range of -40°C to +93°C with derating. Its chassis mount design makes it suitable for industrial applications where PCB mounting is not feasible. The unit also meets EN 50155 approval for railway applications and includes input filtering to meet EN 55032 Class B standards.
Key electrical specifications include an efficiency of up to 88% and I/O isolation up to 1591 VAC. Protection features such as overvoltage, overtemperature, and short circuit protection are integrated for enhanced safety and longevity.
| 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 18-75 VDC.
It provides dual outputs of +12VDC at 833mA and -12VDC at 833mA.
The maximum power output is 20W.
The operating temperature range is -40°C to +93°C with derating.
It uses chassis mount.
Yes, it has EN 50155 approval for railway applications.