Mornsun H1203WS-1WR3 is a DC-DC converter from the H_WS-1WR3 (1W) series. The specified input voltage range is 10.8V to 13.2V. The output voltage is 3.3V. The listed power rating is 1 W. The maximum output current is listed as 303mA. The listed efficiency is 76%. The specified isolation voltage is 6 kV. The operating temperature range is -40°C ~ 105°C (With Derating). The mounting configuration is Through Hole. Additional technical characteristics: Type: Isolated Module; Standard Number: 60601-1; 62368-1; Size / Dimension: 0.77" L x 0.39" W x 0.94" H (19.5mm x 9.8mm x 24.0mm); Package / Case: 7-SIP Module, 4 Leads; Number of Outputs: 1; Applications: ITE (Commercial), Medical. These parameters are based on distributor-listed information and should be confirmed before engineering use.
Specifications
| Applications | ITE (Commercial), Medical |
|---|---|
| Current - Output (Max) | 303mA |
| Efficiency | 76% |
| Manufacturer | Mornsun |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Operating Temperature | -40°C ~ 105°C (With Derating) |
| Package | Tube |
| Package / Case | 7-SIP Module, 4 Leads |
| Power (Watts) | 1 W |
| Series | H_WS-1WR3 (1W) |
| Size / Dimension | 0.77" L x 0.39" W x 0.94" H (19.5mm x 9.8mm x 24.0mm) |
| Standard Number | 60601-1; 62368-1 |
| Type | Isolated Module |
| Voltage - Input (Max) | 13.2V |
| Voltage - Input (Min) | 10.8V |
| Voltage - Isolation | 6 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