MEAN-WELL SCWN03A-12 is a DC-DC converter from the SCWN03 (3W) series. The specified input voltage range is 9V to 18V. The output voltage is 12V. The listed power rating is 3 W. The maximum output current is listed as 250mA. The listed efficiency is 84%. 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: Type: Isolated Module; Size / Dimension: 1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm); Package / Case: 24-DIP Module, 8 Leads; Number of Outputs: 1; Features: OCP, SCP, UVLO; Applications: ITE (Commercial). These parameters are based on distributor-listed information and should be confirmed before engineering use.
Specifications
| Applications | ITE (Commercial) |
|---|---|
| Base Product Number | SCWN03 |
| Current - Output (Max) | 250mA |
| Efficiency | 84% |
| Features | OCP, SCP, UVLO |
| Manufacturer | MEAN WELL |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Operating Temperature | -40°C ~ 90°C (With Derating) |
| Package | Tube |
| Package / Case | 24-DIP Module, 8 Leads |
| Power (Watts) | 3 W |
| Series | SCWN03 (3W) |
| Size / Dimension | 1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm) |
| Type | Isolated Module |
| Voltage - Input (Max) | 18V |
| Voltage - Input (Min) | 9V |
| Voltage - Isolation | 3 kV |
| Voltage - Output 1 | 12V |
Before ordering
- Minimum and maximum supply voltage, including transients
- Continuous and peak load, cooling and ambient temperature
- Isolation, mechanical envelope and mounting requirements