Mornsun
Mornsun WRA1209S-3WR2 DC-DC converter
MPN: WRA1209S-3WR2
Mornsun WRA1209S-3WR2 is a DC-DC converter from the WRA_S-3WR2 (3W) series. The specified input voltage range is 9V to 18V. The output voltage is 9V. The listed power rating is 3 W. The maximum output current is listed as 167mA, 167mA. The listed efficiency is 78%. The specified isolation voltage is 1.5 kV. The operating temperature range is -40°C ~ 85°C (With Derating). The mounting configuration is Through Hole. Additional technical characteristics: Voltage - Output 2: -9V; Type: Isolated Module; Standard Number: 60950-1; Size / Dimension: 0.87" L x 0.37" W x 0.47" H (22.0mm x 9.5mm x 12.0mm); Package / Case: 8-SIP Module, 7 Leads; Number of Outputs: 2; Features: Remote On/Off; Approval Agency: CE; Applications: ITE (Commercial). These parameters are based on distributor-listed information and should be confirmed before engineering use.
Specifications
| Applications | ITE (Commercial) |
|---|---|
| Approval Agency | CE |
| Current - Output (Max) | 167 mA, 167 mA |
| Efficiency | 78 % |
| Features | Remote On/Off |
| Manufacturer | Mornsun |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Mounting Type | Through Hole |
| Number of Outputs | 2 |
| Operating Temperature | -40 °C ~ 85 °C (With Derating) |
| Package | Tube |
| Package / Case | 8-SIP Module, 7 Leads |
| Power (Watts) | 3 W |
| Series | WRA_S-3WR2 (3 W) |
| Size / Dimension | 0.87" L x 0.37" W x 0.47" H (22.0 mm x 9.5 mm x 12.0 mm) |
| Standard Number | 60950-1 |
| Type | Isolated Module |
| Voltage - Input (Max) | 18 V |
| Voltage - Input (Min) | 9 V |
| Voltage - Isolation | 1.5 kV |
| Voltage - Output 1 | 9 V |
| Voltage - Output 2 | -9 V |
Before ordering
- Minimum and maximum supply voltage, including transients
- Continuous and peak load, cooling and ambient temperature
- Isolation, mechanical envelope and mounting requirements