Tanan WDA-806 Access Control Power Supply – 12V DC Access Control Power Unit (Without Backup Battery)

The Tanan WDA-806 Access Control Power Supply is a reliable and purpose-built power unit designed to support door access control systems, including controllers, biometric devices, and electric locks. Engineered for stable and efficient performance, this unit delivers regulated power to ensure smooth and uninterrupted operation of connected components in both residential and commercial environments.

Operating on a standard AC 220–240V input, the Tanan WDA-806 provides a 12V DC output with up to 5A current capacity, making it suitable for powering multiple access control devices simultaneously. It is specifically configured without an internal backup battery, allowing it to function as a direct power supply unit while still offering the flexibility to integrate an external battery if backup support is required in the future.

Key Features

• Stable 12V DC Output (Up to 5A)
  Ensures reliable power delivery for access control systems.
• Adjustable Output Voltage (12V–15V DC)
  Allows fine-tuning based on device requirements.
• Wide AC Input Range (220–240V, 50/60Hz)
  Compatible with standard electrical systems.
• No Built-in Battery (External Battery Optional)
  Ideal for cost-effective installations with optional backup flexibility.
• Charging Voltage Adjustable (13V–15V DC)
  Supports external battery charging if connected.
• NC/NO Relay Outputs
  Enables direct control of electric locks and bolts.
• Adjustable Time Delay (0–10 Seconds)
  Provides controlled lock release timing.
• Short-Circuit Protection
  Ensures safe and secure operation.

Efficient Power Management for Access Systems

The Tanan WDA-806 is designed to provide consistent and regulated power to access control devices. By supplying stable voltage and current, it ensures reliable performance of connected systems such as biometric readers, RFID controllers, and electromagnetic locks.

Its ability to directly power electric locks reduces the load on access controllers, improving system efficiency and simplifying wiring configurations.

Flexible Voltage & System Compatibility

With adjustable output voltage ranging from DC 12V to 15V, the Tanan WDA-806 can be configured to match the specific requirements of different devices. This flexibility makes it suitable for a wide range of access control applications.

Additionally, the adjustable charging voltage allows for easy integration of an external battery if backup power functionality is needed in the future.

Simplified Installation & Wiring

The unit is designed to streamline installation by providing dedicated interfaces for door release buttons and lock control. Its NC/NO relay outputs make it easy to connect and manage electric locks directly, reducing the complexity of system wiring.

This results in faster installation, improved reliability, and easier system maintenance.

Durable & Safe Operation

Built with a sturdy metal enclosure, the Tanan WDA-806 ensures durability and protection for internal components. It is designed to withstand continuous operation in demanding environments such as offices, commercial buildings, and industrial facilities.

The inclusion of short-circuit protection enhances safety, preventing damage to both the power supply and connected devices.

Compact & Practical Design

With dimensions of 250 × 220 × 80 mm and a weight of approximately 2.5 kg (without battery), the unit is compact enough for convenient installation in control panels or security cabinets. Its clean white finish provides a professional appearance suitable for modern installations.

Technical Specifications

• Model: WDA-806 (Without Backup Battery)
• Input Voltage: AC 220–240V, 50/60Hz, 60W
• Output Voltage: DC 12V (Adjustable to 15V)
• Output Current: Up to 5A
• Charging Voltage: DC 14V (Adjustable 13V–15V)
• Time Delay: 0–10 seconds adjustable
• Dimensions: 250 × 220 × 80 mm
• Weight: 2.5 kg (without battery)
• Color: White

Ideal Applications

• Door Access Control Systems
• Biometric & RFID Entry Systems
• Electric Locks & Magnetic Locks
• Office & Commercial Security Systems
• Residential Access Installations

Why Choose Tanan WDA-806 Power Supply

The Tanan WDA-806 is a practical and cost-effective solution for access control systems requiring stable power without built-in battery backup. Its adjustable voltage, reliable performance, and easy integration make it a versatile choice for a wide range of installations.

With strong safety features, durable construction, and flexible configuration options, it ensures efficient and dependable operation of access control systems. Whether used in offices, commercial buildings, or residential setups, the Tanan WDA-806 provides the power reliability needed for secure and smooth access management.

Link: https://murakami.com.ph

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