Description
Wide input voltage range, small size, high reliability, good electromagnetic compatibility,
high efficiency, perfect protection function, with remote control to open the door, the temperature rise of the electric lock
(compared with the industrial frequency power supply) is greatly reduced.
| Product Parameter | Parameter Description |
| 3S Model | K703A |
| Product Name | Wide Voltage Switching Power Supply |
| Input voltage | 110~240VAC |
| Input frequency | 50~60Hz |
| The output voltage | DC12V |
| Output current | 3A |
| Output voltage fine-tuning range | 10% sword~15% sword |
| Load stability | 1% typical |
| Output stability | 0.5% typical |
| Ripple and noise | 1%, peak-to-peak value (100mVp-p typical value) |
| Insulation withstand voltage | 1500VAC between primary and secondary poles, 1500VAC between primary and shell, 500VAC between secondary shells |
| Hold time | Typical value is 20ms at full load |
| Working temperature | -20℃~65℃ |
| Overload protection | All the output terminals are short-circuited or overloaded, the electric lock is protected and the output delay is 0~30 seconds |
| Dimension | 128x51x36mm |
| Weight | 105g |
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