Datasheet Summary
DC/DC Railway Converter
TMR 3WIR Series, 3 Watt
- pact SIP-8 metal case
- EN 50155 railway approval
- Ultra wide 4:1 Input: 9- 36, 18- 75 and
43- 160 VDC
- I/O-isolation 3‘000 VDC
- Fully regulated outputs
- Operating temperature range
- 40°C to
+90°C
- Short circuit protection and current limitation
- Remote On/Off
- 3-year product warranty
UL 62368-1 IEC 62368-1
The TMR 3WIR series is a set of 3 Watt DC/DC converters in a SIP-8 metal case. They operate up to 78°C environment temperature at full load and up to 90°C with a 50% load derating. With EN 50155 and UL 60950-1 certification, 3’000 VDC I/O-isolation voltage, external On/Off, current limitation and short circuit protection they...