Asia-Teco DC 12V 5A Access Control Power Supply for RFID Doors
Asia-Teco DC 12V 5A Access Control Power Supply for RFID Doors
Asia-Teco DC 12V 5A Access Control Power Supply – Reliable Power for RFID Door Systems
Keep your electronic door access system running smoothly with the Asia-Teco KDB05-5A DC 12V 5A Access Control Power Supply. Engineered for professional-grade door security installations, this compact metal-housed power supply delivers stable, filtered DC power to electric locks, RFID card readers, exit buttons, and access controllers — all from a universal AC 100–240V input. Made in Mainland China.
Why Choose This Access Control Power Supply?
- Universal Voltage Input: Accepts AC 100–240V, 50–60Hz — compatible with electrical systems worldwide, making it ideal for international installations.
- Stable & Protected Output: 12V DC / 5A (36W) output with ±0.5% output stability. Built-in automatic protection against overload, over-voltage, over-current, and short-circuit conditions for worry-free operation.
- Adjustable Locking Delay Timer: Set the unlocking time delay anywhere from 0 to 10 seconds to suit your specific access control requirements.
- Low Noise & Low Interference: High-efficiency filtered output minimizes electromagnetic interference to RFID card readers, ensuring reliable card reads every time.
- NC / NO Output Terminals: Supports both Normally Closed (NC) and Normally Open (NO) electric lock configurations — compatible with the vast majority of electric locks on the market.
- Sufficient Momentary Current: Delivers enough instantaneous current to drive most electric locks without stressing your access controller.
- Compact & Lightweight: Metal housing measures just 92mm × 68mm × 31mm and weighs only 290g — easy to mount inside a door control panel or junction box.
- Wide Operating Temperature: Rated for -20°C to +65°C, suitable for indoor and semi-outdoor environments.
Technical Specifications
| Model | KDB05-5A |
| Brand | Asia-Teco |
| Input Voltage | AC 100–240V, 50–60Hz |
| Output Voltage | DC 12V |
| Output Current | 5A |
| Power | 36W |
| Output Stability | ±0.5% Typical |
| Locking Delay | 0–10 seconds (adjustable) |
| Operating Temperature | -20°C to +65°C |
| Housing Material | Metal (iron shell) |
| Dimensions | 92mm × 68mm × 31mm |
| Net Weight | 290g |
| Country of Origin | Made in Mainland China |
Compatible Applications
This power supply is designed to work seamlessly with:
- Electric magnetic locks (maglocks)
- Electric strike locks
- RFID card readers
- Access control panels and controllers
- Exit push buttons
- Door bells and gate entry systems
Safety & Electrical Standards
For guidance on safe electrical installations and access control wiring best practices, refer to the U.S. Consumer Product Safety Commission (CPSC) for consumer electrical safety standards and recommendations.
Frequently Asked Questions
Q: Is this access control power supply compatible with both magnetic locks and electric strike locks?
A: Yes. The Asia-Teco KDB05-5A features both NC (Normally Closed) and NO (Normally Open) output terminals, making it compatible with the vast majority of electric locks available, including magnetic locks and electric strike locks commonly used in door access control systems.
Q: Can I use this power supply internationally with different voltage standards?
A: Absolutely. The unit accepts a wide input voltage range of AC 100–240V at 50–60Hz, making it fully compatible with electrical systems in North America, Europe, Asia, and most other regions worldwide — no additional adapter needed.
Q: How do I set the locking delay on this power supply?
A: The KDB05-5A includes an onboard adjustable timer that lets you set the unlocking delay from 0 to 10 seconds. You can fine-tune this delay using the built-in adjustment mechanism to match the requirements of your specific access control setup.
Q: Does this power supply interfere with my RFID card reader?
A: No. The power supply uses a high-efficiency filtered output design that minimizes electromagnetic and low-noise interference, ensuring that your RFID card reader operates accurately and reliably alongside the unit.