DC 12V 5A Switch Power Supply for Access Control & Electric Lock
DC 12V 5A Switch Power Supply for Access Control & Electric Lock
DC 12V 5A Switching Power Supply for Access Control Systems
Power your door access control setup with confidence using this reliable DC 12V 5A Switch Mode Power Supply Adapter by LUCKING DOOR. Designed specifically for electric locks, RFID readers, and access control panels, this compact unit delivers stable, regulated 12V DC output from a wide-range AC input — making it a versatile fit for homes, offices, and commercial installations worldwide.
Key Features
- Wide Input Voltage: AC 100–240V, 50/60Hz — compatible with power grids across the globe
- Stable DC Output: 12V / 5A (24W) for consistent, uninterrupted operation of your access control devices
- Model: KDB05-5A — purpose-built for electric lock and RFID door control systems
- Switch Mode Design: Efficient power conversion minimizes heat buildup and energy waste
- Compact & Mountable: Space-saving form factor fits neatly inside access control enclosures or on a standard DIN rail
- Over-current & Short-circuit Protection: Built-in safeguards protect your connected devices from power surges and faults
- No High-Concern Chemicals: Manufactured without restricted hazardous substances
Specifications
| Brand | LUCKING DOOR |
| Model | KDB05-5A |
| Input Voltage | AC 100–240V (50/60Hz) |
| Output Voltage | DC 12V |
| Output Current | 5A |
| Output Power | 24W |
| High-Concern Chemicals | None |
| Country of Origin | Made in China |
Ideal For
- Electric strikes, magnetic locks, and electromagnetic door locks
- RFID card readers and keypad access control units
- Door access control panels and security systems
- Home, office, warehouse, and commercial entry systems
Safety & Compliance
When installing or working with electrical power supplies and access control systems, always follow proper electrical safety guidelines. For workplace installation best practices, refer to OSHA's Electrical Safety Standards. For general product safety information, visit the U.S. Consumer Product Safety Commission (CPSC).
Frequently Asked Questions
Q: Is this 12V 5A power supply compatible with my RFID door access control system?
A: Yes. This DC 12V 5A switching power supply is designed specifically for use with RFID readers, electric locks, and access control panels that require a stable 12V DC power source. As long as your system operates at 12V DC with a combined load of 5A or less (24W total), this unit is compatible.
Q: Can I use this power supply in countries with 110V or 220V mains power?
A: Absolutely. The wide-range AC input (100–240V, 50/60Hz) means this switch mode power supply works with both 110V (North America) and 220V/240V (Europe, Asia, Australia) electrical grids without any manual switching or additional adapters.
Q: Does this power supply include over-current or short-circuit protection?
A: Yes. This unit features built-in protection circuits including over-current and short-circuit protection to help safeguard your connected access control devices and electric locks from power faults or wiring errors.
Q: How do I install this power supply in my access control enclosure?
A: The KDB05-5A has a compact, mountable form factor suited for installation inside standard access control enclosures. Connect the AC input wires to your mains supply (by a qualified electrician if required) and the DC output terminals to your access control board or electric lock. Always de-energize the circuit before making connections.