KPSB-3A Power Supply Unit

The KPSB-3A Power Supply Unit is a compact and efficient power solution engineered for access control systems, including electromagnetic locks, electric strikes, and door controllers. Delivering a stable 3A output, this unit ensures consistent performance for small to medium-sized security installations. Designed with integrated protection features and support for backup power, the KPSB-3A provides reliable operation and system continuity in commercial and residential environments.

Product Features

Stable 3A Output

Provides a steady 3A current to power access control devices, ensuring reliable and uninterrupted system performance.

Backup Battery Integration

Supports connection to a backup battery, allowing the system to continue operating during power outages.

Built-In Protection

Includes overload, short circuit, and overvoltage protection to safeguard both the power supply unit and connected devices.

Compact and Durable Design

Housed in a sturdy metal enclosure, the unit offers durability while maintaining a compact form factor for easy installation.

Multiple Device Connectivity

Features multiple output terminals for connecting locks, controllers, and accessories within a single system.

LED Status Indicators

Equipped with LED indicators for monitoring power status and system operation, simplifying maintenance and troubleshooting.

Wide Compatibility

Compatible with various access control components such as magnetic locks, electric strikes, exit buttons, and RFID readers.

Product Specifications

• Model: KPSB-3A
• Type: Access control power supply unit
• Input Voltage: AC 110–240V, 50/60Hz
• Output Voltage: DC 12V
• Output Current: 3A
• Backup Battery Support: Yes (battery not included)
• Protection: Overload, short circuit, overvoltage
• Indicator: LED status display
• Enclosure Material: Metal casing
• Installation: Wall-mounted
• Application: Access control systems, electromagnetic locks, electric strikes
• Operating Temperature: -10°C to 55°C
• Output Channels: Multiple terminals for device connections