A power supply is a device that supplier electric power to an electrical load. Every power supply must obtain the energy it supplies to its load, as well as any energy it consumes while performing that task from an energy source. Depending on its design a power supply may obtain energy from electrical energy transmission systems, energy storage devices such as batteries and fuel cell. Power supply is needed for devices such as CCTV system, access control systems and alarm system.
We supply few types of power supply system such as battery and switching power supply. We provide different range of power supply varies from different voltage and current. We supply 12V battery from 1.2AH to 24AH. As for switching power supply we supply 12V or 5V from 1.3A to 12A. If you are not sure which power supply is suitable for you, you may consult our sales person or technical department.