KPSB-3A Access Control Power Supply 3A
The KPSB-5A Access Control Power Supply 5A is a professional 12V DC switching power supply designed to provide stable power for access control systems. It supports battery backup, ensuring continuous operation of electronic locks and access control devices during power outages. This makes it ideal for offices, commercial buildings, schools, hospitals, and other secure facilities.
Features
- Power Supply It is practical, Simple interface, Design features such as stability, performance,
- A power status indicator light, May direct that power failure,
- Is a good cost performance of the module.
- Multifunctional Access Control Output Contact, Can Directly Connect Electric lock, Switch, Door Bell, etc.
- The Best Choice of Access Control System.(Magnet Lock, Access control, Exit Button)
The KPSB-5A Access Control Power Supply 5A is a dependable power solution for professional access control installations, delivering reliable 12V power with backup capability to help maintain security even during electrical outages.
Technical Specifications
| Feature | Specification |
|---|---|
| Model | KPSB-5A |
| Input Voltage | AC 110–240V, 50/60Hz |
| Output Voltage | DC 12V (adjustable on some models) |
| Output Current | 5A |
| Power Output | Approximately 60W |
| Backup Battery | Supports 12V 7Ah SLA battery |
| Lock Delay | 0–15 seconds (adjustable) |
| Protection | Overload, short-circuit, over-voltage, reverse battery polarity |
| Enclosure | Metal cabinet |
| Operating Temperature | Approximately -20°C to +65°C |








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