MEAN-WELL SCWN03A-03 is a DC-DC converter from the SCWN03 (3W) series. The specified input voltage range is 9V to 18V. The output voltage is 3.3V. The listed power rating is 1.8 W. The maximum output current is listed as 600mA. The listed efficiency is 78%. 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) | 600mA |
| Efficiency | 78% |
| 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) | 1.8 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 | 3.3V |
Before ordering
- Minimum and maximum supply voltage, including transients
- Continuous and peak load, cooling and ambient temperature
- Isolation, mechanical envelope and mounting requirements