PNI ST-10A

The PNI ST-10A is a universal regulated switching power supply commonly used for CCTV surveillance systems, access control, and other electronics requiring a stable 12V DC power source.
Key Technical Specifications
Input Voltage: 110V – 230V AC (50/60 Hz).
Output Voltage: 12V DC (often features dual 12V terminals).
Output Current: Maximum 10A.
Output Power: 120W total wattage.
Efficiency: Approximately 73% to 79%.
Operating Temperature: Typically -10°C to +50°C (some industrial versions may specify -26°C to +80°C).
Design and Features
Enclosure: Housed in a shock-resistant ventilated metal casing for durability and heat dissipation.
Protections: Includes built-in protection against short circuits and overloads (typically triggers at 105% to 115% of capacity).
Dimensions: Small form factor measuring approximately 160 x 98 x 40 mm, allowing it to be easily hidden in junction boxes or equipment racks.
Weight: Approximately 324 to 336 grams.
Applications
It is primarily designed for high-drain 12V systems such as:
CCTV Systems: Powering multiple security cameras simultaneously.
Access Control: Supplying power to magnetic locks and entry readers.
Burglary Detection: Centralized power for alarm sensors and panels.
For further technical documentation, you can access the PNI EU Product Manuals.