Switch power supply What it is The switch power supply is a compact electronics power converter that turns mains AC into a regulated DC output suitable for powering a range of devices. The switch mode design provides efficient energy conversion and a small overall size. Key benefits - Efficient operation with reduced heat generation - Space saving and lightweight design - Built in safeguards protect the power supply and connected equipment - Broad compatibility with common DC powered devices What it does - Converts AC mains to a stable DC output - Maintains voltage regulation under typical load changes - Responds quickly to load transients to protect connected equipment Compatibility and usage - Suitable for powering devices such as routers, network switches, CCTV cameras, and other small electronics that require DC power - Check the device rating and connector type to ensure compatibility with the model you choose Size and build - Designed for space constrained installations with a compact footprint - Enclosure intended for daily use in home or office environments Performance - Delivers consistent voltage under varying loads and input conditions - Supports reliable operation in typical indoor settings Use scenarios 1) In a small office, power a router, a network switch, and an IP camera from a single supply 2) In a retail shop, power surveillance cameras and a POS peripheral that require DC power 3) In a home workshop, power microcontroller projects and peripheral sensors from a common DC supply