- Door Access control system with Switch Power Supply
- Stable in Performance
- Power Status Indicator Light
Description
Power supply for Access Control Board
The device is a non-high-frequency interference ripple of linear DC power supply, It is practical, with a Simple interface, has Design features such as stability, performance. Equipped with a power status indicator light, May direct that power failure, is a good cost performance of the module.
Door Access Control system Switch Power Supply with 110-260VAC Input & 12VDC Output.
Features
- Battery: 7AH12VDCAnd access to a number of batteries in order to extend the time for discharge.
- Fuse: 10A.Short circuit protection to prevent damage and to facilitate the replacement.
- Output voltage DC10.3V-DC14.5 (conditioning adjustable resistor).
- AC transformer: 50W 3.5-4A. Stable, with high efficiency.
- Battery power: Transformer after the power supply, battery-powered system to be.
Specification
Input features:
| Rated input voltage | 100 to 260V AC |
| Rated input frequency | 50Hz to 60Hz |
| Input current | 1.0A max. &100-240V AC |
| No load power | ≤1W |
| Inrush current | 10A max. at 100-240V AC input for a cold start at 25ºC |
| Efficiency | higher than 70% at 115Vac input and output full load (5.0A) |
Output features:
| Rated output | 12V DC |
| Output load | 3A |
| Ripple and noise | 20MHz bandwidth 10uF Ele.Cap.&0.1uF Cer. Cap |
| Output overshoot | Max. value 10% |
| Turn-on delay time | Max. value 3000mS |
| Transient response | Max. value 800mV |
Downloads
Product Brochure
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