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The TRACO Power TEQ 100-4812WIR is a 100 Watt DC/DC railway converter from the TEQ 100WIR Series. This enclosed, chassis mount module offers a 12VDC output with a maximum current of 8.4A and a typical efficiency of 90%. It is designed for demanding applications with an ultra-wide 4:1 input voltage range of 19-75 VDC.
The converter boasts excellent thermal convection and can operate at full power without derating from -40°C to +85°C, extending to +95°C with derating. It features I/O isolation of 1591 VAC and meets EN 50155 approval for railway applications. Additional features include output voltage trimming and under-voltage lockout.
Its rugged, sealed metal case and increased shock and vibration resistance make it suitable for industrial environments where PCB mounting is not feasible. The input filter meets EN 55022 Class A standards. This converter is also an excellent solution for battery-operated systems due to its wide input voltage range and reverse input voltage protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal output voltage is 12 VDC, adjustable from 9.6 to 13.2 VDC.
The maximum output current is 8.4 A.
The input voltage range is 19 to 75 VDC, with a nominal value of 48 VDC.
It operates from -40°C to +85°C without derating, and up to +95°C with power derating.
It has CB, cULus, and cURus approval agencies, and EN 50155 approval for railway applications.
The efficiency is up to 90%.