World smallest certified 6 Watt SIP8 DC/DC converter for railway applications
- Ultra wide 4:1 Input: 9–36, 18–75, 43–160 VDC
- Miniaturized to the maximum
- EN 50155 railway approval
- I/O-isolation 3‘000 VDC
- High efficiency for low thermal loss
- Operating temperature range: -40°C to +90°C
- Remote On/Off
- Short circuit protection
- 3-year product warranty
The TMR 3WIR and the TMR 6WIR series are a set of 3/6 Watt DC/DC converters in a SIP-8 metal case. The design purpose of these series was to miniaturized low power DC/DC converters for railway application to the maximum without sacrifing highest efficency. 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 62368-1 (UL 60950-1) certification, 3'000 VDC I/O-isolation voltage, external On/Off, current limitation and short current protection they cover a wide range of application when space is limited.
The input of the converters is designed for a wide voltage range (4:1) and minimum load is not required.
Models and Datasheet:
TMR 3WIR
TMR 6WIR
