Astrodyne-TDI EFM-0300 is a AC-DC power supply from the EFM30 (30W) series. The output voltage is 3.3V. The listed power rating is 25 W. The maximum output current is listed as 7.5A. The listed efficiency is 73%. The operating temperature range is -20°C ~ 70°C (With Derating). The mounting configuration is Through Hole. Additional technical characteristics: Voltage - Input: 90 ~ 264 VAC; Type: Open Frame; Standard Number: 60950-1; Size / Dimension: 3.41" L x 2.36" W x 0.93" H (86.5mm x 60.0mm x 23.5mm); Package / Case: 5-DIP Module, 4 Leads; Number of Outputs: 1; Load Regulation: ±3%; Line Regulation: ±1%; Features: Universal Input; Approval Agency: CB, CE, cURus, UL; Applications: ITE (Commercial). These parameters are based on distributor-listed information and should be confirmed before engineering use.
Specifications
| Applications | ITE (Commercial) |
|---|---|
| Approval Agency | CB, CE, cURus, UL |
| Current - Output (Max) | 7.5A |
| Efficiency | 73% |
| Features | Universal Input |
| Line Regulation | ±1% |
| Load Regulation | ±3% |
| Manufacturer | Astrodyne TDI |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Operating Temperature | -20°C ~ 70°C (With Derating) |
| Package | Tape & Box (TB) |
| Package / Case | 5-DIP Module, 4 Leads |
| Power (Watts) | 25 W |
| Series | EFM30 (30W) |
| Size / Dimension | 3.41" L x 2.36" W x 0.93" H (86.5mm x 60.0mm x 23.5mm) |
| Standard Number | 60950-1 |
| Type | Open Frame |
| Voltage - Input | 90 ~ 264 VAC |
| 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