Traco Power introduces the TMR 10WIR Series, compact 10 W DC-DC Converters with a wide 4:1 input voltage range, offering the highest reliability in harsh environments. The converters provide increased resistance against electromagnetic interference, shock/vibration, and thermal shock and come in a SIP-8 metal package. The innovative design provides high efficiencies up to 89%, thus enabling an operating temperature range from –40 to +75°C without derating. The approvals according to standards EN 50155 and EN 61373 qualify them for railway and transportation systems. Additional qualification for the fire behavior of components according to EN 45545-2 and the safety approval according IEC/- EN62368-1, UL62368-1 supports a potential compliance test of the application. They also have built-in features like input under-voltage-lockout, short circuit protection, and remote On/Off, making this series suitable for almost any application demands and thus facilitating the design-in process.
Key features of the TMR 10WIR Series
- Compact SIP-8 metal case
- EN 50155 and EN 61373 approval for railway applications
- Qualification for fire behavior according to EN 45545-2
- Wide 4:1 input voltage: 9–36, 18–75, 36–160 VDC
- Operating temperature range –40°C to +75°C without derating
- I/O-isolation 3000 VDC
- High efficiency up to 89%
- Protection against overload and short circuit
- Remote On/Off function
- 3-year product warranty
Key product attributes
| Series | Power | Input voltage | Output voltage | Package |
| TMR 3WIR | 3 Watt | 9–36, 18–75, 43–160 VDC | 3.3, 5, 9, 12, 15, 24, ±5, ±12, ±15 Watt | SIP-8 |
| TMR 6WIR | 6 Watt | 9–36, 18–75, 43–160 VDC | 3.3, 5, 9, 12, 15, 24, ±5, ±12, ±15 Watt | SIP-8 |
| TMR 10WIR | 10 Watt | 9–36, 18–75, 43–160 VDC | 3.3, 5, 9, 12, 15, 24, ±5, ±12, ±15 Watt | SIP-8 |
Click here to learn more about the TMR 10WIR Series.
