The TDK KPS53R3 is a 3.3V AC/DC power supply with a maximum output current of 1.25A and a maximum output power of 4.1W. It has a maximum power dissipation of 5W and an efficiency of 70%. The supply is approved for use in UL, CSA, CE, and EN environments. It is available in a through-hole package with a weight of 0.064lb and dimensions of 2.28inch in length, 2.4inch in width, and 0.5inch in height.
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TDK KPS53R3 technical specifications.
| Approvals | UL, CSA, CE, EN |
| Current - Output 1 | 1.25A |
| Depth | 35.05mm |
| Efficiency | 70% |
| Features | OVP, SCP |
| Height | 0.5inch |
| Length | 2.28inch |
| Max Current Rating | 130mA |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Output Current | 1.25A |
| Max Output Power | 4.1W |
| Max Power Dissipation | 5W |
| Mount | Through Hole, PCB |
| Number of Outputs | 1 |
| Output Current | 1.25A |
| Output Power | 4.1W |
| Output Voltage | 3.3V |
| Series | KPS (5W) |
| Voltage - Output 1 | 3.3V |
| Weight | 0.064lb |
| Width | 2.4inch |
| RoHS | Compliant |
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