MEAN-WELL SPB03B-12 is a DC-DC converter from the SPB03 (3W) series. The specified input voltage range is 18V to 36V. The output voltage is 12V. The listed power rating is 3 W. The maximum output current is listed as 250mA. The listed efficiency is 80%. The specified isolation voltage is 1 kV. The operating temperature range is -40°C ~ 85°C (With Derating). The mounting configuration is Through Hole. Additional technical characteristics: Type: Isolated Module; Size / Dimension: 0.86" L x 0.36" W x 0.44" H (21.8mm x 9.2mm x 11.1mm); Package / Case: 8-SIP Module, 7 Leads; Number of Outputs: 1; Features: Remote On/Off, OCP, SCP; Control Features: Enable, Active Low; Applications: ITE (Commercial). These parameters are based on distributor-listed information and should be confirmed before engineering use.
Specifications
| Applications | ITE (Commercial) |
|---|---|
| Control Features | Enable, Active Low |
| Current - Output (Max) | 250mA |
| Efficiency | 80% |
| Features | Remote On/Off, OCP, SCP |
| Manufacturer | MEAN WELL |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Operating Temperature | -40°C ~ 85°C (With Derating) |
| Package | Tube |
| Package / Case | 8-SIP Module, 7 Leads |
| Power (Watts) | 3 W |
| Series | SPB03 (3W) |
| Size / Dimension | 0.86" L x 0.36" W x 0.44" H (21.8mm x 9.2mm x 11.1mm) |
| Type | Isolated Module |
| Voltage - Input (Max) | 36V |
| Voltage - Input (Min) | 18V |
| Voltage - Isolation | 1 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