4-channel power supply with separate outputs, HPSDCSEP 12V/4A/4x1A HPSDCSEP-12V4X1A

Buffered power supply with separate outputs – reliable power supply for CCTV systems

This 4-channel stabilized power supply, model HPSDCSEP-12V4x1A, is an ideal solution for powering cameras and other devices requiring a stable 12V DC voltage. The design with four independent outputs, each protected by its own fuse, ensures reliable operation and protection against short circuits. The power supply features the ability to adjust the output voltage in the range of 12-15V DC, which allows for compensation of voltage drops in CCTV installations and maintaining optimal device operating parameters.

Construction and functionality

The power supply is characterized by high efficiency (up to 82%) and a solid construction. The metal housing protects the internal components from mechanical damage and external factors. Additionally, it is equipped with LED indicators of the operating status of each output, which facilitates the diagnosis of any problems. Built-in protections – short-circuit (SCP), overload (OLP), overvoltage (OVP) and surge protection – guarantee the safety of connected devices and the entire installation. The housing also has a tamper-proof microswitch that indicates an attempt to unauthorized opening.

Key features and benefits

• Independent channels: Each of the four outputs is completely galvanically isolated, which minimizes the risk of interference and the impact of a failure of one channel on the others.
• Voltage regulation: The ability to precisely adjust the output voltage (12-15V DC) allows you to adapt the power supply to the specific requirements of connected devices and compensate for voltage drops on cables.
• Protections: A comprehensive set of protections protects devices from damage caused by short circuits, overloads, overvoltages and unauthorized access.
• LED indication: Intuitive LED indication of the operating status of each output facilitates diagnostics and quick detection of any problems.
• High efficiency: Efficiency at the level of 82% translates into lower energy consumption and less heat loss.
• Anti-sabotage: The built-in tamper-proof microswitch increases the security of the installation by signaling an attempt to open the housing.

The power supply operates at an input voltage in the range of ~100 – 240 V AC, offering an output voltage of 12 V DC with the possibility of adjustment in the range of 12-15 V DC. Each of the four channels provides an output current of up to 1 A, and the maximum power of the power supply is 48 W. The protections used include SCP, OLP, OVP and surge protection. The operating temperature is in the range of -10°C to +40°C.

The HPSDCSEP-12V4x1A power supply is a solid and reliable solution for professional CCTV system installers and end-users looking for high-quality power for their devices. Its advanced features and protections guarantee stable system operation and protection against failures.