TRACO-Power TMR 3-4823WIR is a DC-DC converter from the TMR 3WIR (3W) series. The specified input voltage range is 18V to 75V. The output voltage is 15V. The listed power rating is 3 W. The maximum output current is listed as 100mA, 100mA. The listed efficiency is 82%. The specified isolation voltage is 3 kV. The operating temperature range is -40°C ~ 90°C (With Derating). The mounting configuration is Through Hole. Additional technical characteristics: Voltage - Output 2: -15V; Type: Isolated Module; Size / Dimension: 0.86" L x 0.38" W x 0.44" H (21.8mm x 9.6mm x 11.2mm); Package / Case: 8-SIP Module; Number of Outputs: 2; Features: Remote On/Off, SCP; Applications: ITE (Commercial), Railway. These parameters are based on distributor-listed information and should be confirmed before engineering use.
Specifications
| Applications | ITE (Commercial), Railway |
|---|---|
| Base Product Number | TMR 3 |
| Current - Output (Max) | 100mA, 100mA |
| Efficiency | 82% |
| Features | Remote On/Off, SCP |
| Manufacturer | TRACO Power |
| Moisture Sensitivity Level (MSL) | Not Applicable |
| Mounting Type | Through Hole |
| Number of Outputs | 2 |
| Operating Temperature | -40°C ~ 90°C (With Derating) |
| Package | Tube |
| Package / Case | 8-SIP Module |
| Power (Watts) | 3 W |
| Series | TMR 3WIR (3W) |
| Size / Dimension | 0.86" L x 0.38" W x 0.44" H (21.8mm x 9.6mm x 11.2mm) |
| Type | Isolated Module |
| Voltage - Input (Max) | 75V |
| Voltage - Input (Min) | 18V |
| Voltage - Isolation | 3 kV |
| Voltage - Output 1 | 15V |
| Voltage - Output 2 | -15V |
Before ordering
- Minimum and maximum supply voltage, including transients
- Continuous and peak load, cooling and ambient temperature
- Isolation, mechanical envelope and mounting requirements