- 17 years on the market
- 180,000 orders completed
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Power supplies for access control devices are essential components of modern security systems, delivering stable and sufficient electrical power to equipment such as card readers, electric locks, control panels, cameras, and more. These power supplies must be highly reliable and energy-efficient to guarantee that access control systems function smoothly and without interruption 24 hours a day, 7 days a week, ensuring consistent security and peace of mind.
An access control power supply is an electrical device that converts mains voltage (usually AC – alternating current) into low DC voltage (direct current) required for the operation of access control systems. It delivers stable power to devices such as electric locks, card readers, and controllers. These power supplies are often equipped with protective features like surge protection, voltage filtering, and stabilization, ensuring reliable performance and long-term durability of connected components.
First, there is the so-called voltage conversion. The power supply receives standard mains voltage (e.g., 110–240V AC) and converts it into a lower DC voltage that is safe and suitable for access control electronic devices. The converted voltage is then supplied to connected devices such as electromagnetic locks, card readers, alarm systems, etc. These power supplies often include a voltage and current regulation and stabilization circuit to ensure continuous and stable operation of the connected devices regardless of fluctuations in the power grid.
