Power Supply Switching Buffer PULSAR HPSG2-12V5A-C 12V 5A

The PULSAR HPSG2-12V5A-C switching buffer power supply provides a stabilized 12 V DC output with a maximum current of 5 A. Designed for continuous and backup power delivery, this compact unit is intended for use with CCTV cameras, access control systems, alarm panels and other low-voltage electronic devices. The device maintains a consistent output during mains fluctuations and supports safe cabinet or panel mounting in technical or security installations.

Advantages

The unit delivers regulated 12 V DC with up to 5 A output, ensuring stable operation of connected devices. Its switching topology improves efficiency and reduces heat generation compared with linear supplies. Built for buffering, the power supply supports uninterrupted performance during short mains interruptions and voltage variations. The compact mechanical design allows straightforward installation in cabinets or on mounting panels, saving space in control rooms and equipment racks.

Suitable for

• CCTV cameras and video surveillance systems
• Alarm panels and security control units
• Access control readers and electric locks
• Low-voltage sensors and monitoring devices

Key specifications

• Output voltage: stabilized 12 V DC
• Maximum output current: 5 A
• Supply type: switching buffer power supply
• Function: continuous and backup power delivery
• Mounting: cabinet or panel mounting compatible
• Application: low-voltage security and CCTV equipment
• Form factor: compact housing for space-efficient installation

How to use

Install the power supply inside a suitable cabinet or on a panel using appropriate fasteners and ensure adequate ventilation around the unit. Connect the AC mains input following local electrical regulations, and wire the 12 V DC output to the device(s) requiring power. Verify polarity and secure connections to avoid voltage drops. If used for backup buffering, connect the recommended battery or energy storage as specified by the system design and observe correct battery polarity and charging connections.

Recommendations

Ensure the total current draw of connected devices does not exceed the 5 A rating. Place the unit in a dry, dust-free environment with ambient temperature within the manufacturer's specified operating range. Periodically inspect terminals and mounting points for corrosion or loosening, and follow local safety standards for mains and battery connections.