TDK-Lambda,Inc KPSA5-3R3 is a AC-DC power supply from the KPSA (5W) series. The output voltage is 3.3V. The listed power rating is 5 W. The listed efficiency is 72%. The operating temperature range is 0°C ~ 70°C (With Derating). The mounting configuration is Through Hole. Additional technical characteristics: Weight: 0.064 lb (29.03 g); Voltage - Input: 85 ~ 264 VAC; Type: Open Frame; Standard Number: 60950-1; Size / Dimension: 2.17" L x 1.28" W x 0.83" H (55.1mm x 32.6mm x 21.1mm); Package / Case: 4-DIP Module; Number of Outputs: 1; Load Regulation: ±1%; Line Regulation: ±0.5%; Features: Universal Input; Approval Agency: CE, CSA, EN, 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 | CE, CSA, EN, UL |
| Base Product Number | KPSA5 |
| Efficiency | 72% |
| Features | Universal Input |
| Line Regulation | ±0.5% |
| Load Regulation | ±1% |
| Manufacturer | TDK-Lambda, Inc. |
| Moisture Sensitivity Level (MSL) | Not Applicable |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Operating Temperature | 0°C ~ 70°C (With Derating) |
| Package | Bulk |
| Package / Case | 4-DIP Module |
| Power (Watts) | 5 W |
| Series | KPSA (5W) |
| Size / Dimension | 2.17" L x 1.28" W x 0.83" H (55.1mm x 32.6mm x 21.1mm) |
| Standard Number | 60950-1 |
| Type | Open Frame |
| Voltage - Input | 85 ~ 264 VAC |
| Voltage - Output 1 | 3.3V |
| Weight | 0.064 lb (29.03 g) |
Before ordering
- Minimum and maximum supply voltage, including transients
- Continuous and peak load, cooling and ambient temperature
- Isolation, mechanical envelope and mounting requirements