Switching power supply with plug for CCTV, PSA 12V/2A PSA12020

Universal power supply for monitoring systems and more

This 12V/2A switching power supply from PULSAR is a reliable power source for a wide range of devices, especially CCTV video surveillance systems. Designed to operate on a 100-240V AC network standard, it provides a stable 12V DC voltage essential for the proper functioning of cameras and other components. Its compact dimensions (78 x 85 x 36 mm) and DC 5.5/2.1 mm plug facilitate installation and integration with existing systems.

Efficiency and safety in one

The power supply is characterized by an efficiency level of 87%, which translates to minimal energy losses and efficient resource utilization. The maximum output power is 24W, and the output current depends on the ambient temperature – up to 2A at an ambient temperature below 30°C and up to 1.4A above 40°C. Built-in short-circuit protection (SCP) and overload protection (OLP) protect both the power supply and the devices connected to it from damage. Additional overvoltage protection (OVP) increases its reliability. Energy efficiency class VI guarantees low power consumption in standby mode (below 0.1W).

Installation and application

The power supply is ready to use immediately after connecting to the network thanks to the built-in plug. This makes installation quick and easy for both professionals and end users. It can be used not only in CCTV systems, but also to power other devices requiring 12V DC, such as LED lighting or home automation. The ability to connect to LB4 or LB8 fuse modules allows for expanding the power system for a larger number of cameras. The 1.45m long power cord provides flexibility during installation.