TMR 4-1222 | TRACO POWER
DC converter, 9-18 VDC, 4 W, 2 outputs, ±12 VDC, 85 % efficiency, TMR 4-1222
DC/DC Converter, TMR 4-1222, TRACO POWER
The TMR 4 is a regulated 4 Watt DC/DC converter with 2:1 input voltage range. It comes in a compact SIP-8 package featuring single and dual output models, I/O isolation voltage of 1600 VDC and protection against short-circuit and over load. Being a 4 Watt converter this acts as an excellent gap closer between the more common 3 & 6 Watt converter. It offers a cost-efficient alternative to 5 and 6 Watt converter in applications where a 3 Watt converter would operate at the absolute technical limits (e.g. output power). The intelligent design provides efficiencies up to 87% and a temperature range of -40°C to +70°C without derating which enables an unrestricted use of this converter in applications with demanding temperature requirements. Additionally, the integrated remote On/Off function offers a convenient way to control your application. Certified according to the latest IEC/EN/UL 62368-1 industrial standard the TMR 4 is designed to deliver a high quality, cost efficient and compact solution for many applications.
Features
- Wide 2:1 input voltage range
- High efficiency up to 87%
- Protection against short-circuit and over load
- Fully regulated outputs
- Remote On/Off control
| Number of outputs | 2 | |
| Output current | 166 mA | |
| Output voltage DC | ±12 VDC | |
| Input voltage AC | 9-18 VDC | |
| Power | 4 W | |
| efficiency | 85 % | |
| Design | SIP8 | |
| Isolation voltage | 1.6 kV | |
| Length | 21.8 mm | |
| Width | 9.3 mm | |
| Height | 11.2 mm |
| Country of origin | TW |
| Customs tariff number | 85044095 |
| Date of RoHS guidelines | 3/31/15 |
| SVHC free | Yes |
| RoHS conform | Yes |