Mornsun VRB4812LD-50WR3 is a DC-DC converter from the VRB_LD-50WR3 (50W) series. The specified input voltage range is 36V to 75V. The output voltage is 12V. The listed power rating is 50 W. The maximum output current is listed as 4.167A. The listed efficiency is 92%. The specified isolation voltage is 1.5 kV. The operating temperature range is -40°C ~ 105°C (With Derating). The mounting configuration is Through Hole. Additional technical characteristics: Type: Isolated Module; Size / Dimension: 2.00" L x 1.00" W x 0.46" H (50.8mm x 25.4mm x 11.8mm); Package / Case: 6-DIP Module; Number of Outputs: 1; Features: Adjustable Output; 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 |
| Base Product Number | VRB4812 |
| Current - Output (Max) | 4.167A |
| Efficiency | 92% |
| Features | Adjustable Output |
| 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 | 6-DIP Module |
| Power (Watts) | 50 W |
| Series | VRB_LD-50WR3 (50W) |
| Size / Dimension | 2.00" L x 1.00" W x 0.46" H (50.8mm x 25.4mm x 11.8mm) |
| Type | Isolated Module |
| Voltage - Input (Max) | 75V |
| Voltage - Input (Min) | 36V |
| Voltage - Isolation | 1.5 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