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The Traco Power TEQ 20WIR Series, including the TEQ 20-4811WIR model, offers 20 Watt isolated high-performance DC/DC conversion in a rugged metal case. Designed for industrial and railway applications, this converter features an ultra-wide 4:1 input voltage range and chassis mount capability, suitable for applications where PCB mounting is not feasible.
Key electrical specifications include a 9-36 VDC input range (24 VDC nominal), a 5 VDC output voltage, and a maximum output current of 4000 mA, delivering up to 20W of power. It boasts an efficiency of up to 87% and I/O isolation up to 1591 VAC. The converter includes protection against overvoltage, overtemperature, and short circuits, along with an under-voltage lockout circuit.
With an operating temperature range of -40°C to +93°C (with derating), the TEQ 20WIR Series is built for demanding environments. It meets EN 55032 Class B for input filtering and holds EN 50155 approval for railway applications. The dimensions are 103.1mm x 57.2mm x 26.2mm, making it suitable for integration into various systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage ranges from 9 to 36V, 18 to 75V, and 43 to 160V depending on the model.
It provides output voltages of 5V, 12V, 15V, and 24V.
The power capacity is 20W.
The typical efficiency is around 87-88%.
It includes overvoltage, overtemperature, and short circuit protections.
-40°C to +93°C with derating considerations.
It comes with a 3-year warranty.