Understanding the Power Supply unit for cctv cameras

Объяснение структуры и принципа работы блока питания для CCTV-камер, а также пошаговая инструкция по его подключению и меры безопасности. Once you have your wiring done in this way and your unit is turned on, way and your unit is turned on, the points that you've wired into the the points that you've wired into the power supply unit can simply power a power supply unit can simply power a CCTV camera just by plugging it into the CCTV camera just by plugging it into the DC power adapter of the camera and then DC power adapter of the camera and then the camera will be functional or have the camera will be functional or have power supplied to it. So a three core cable like this is needed to supply core cable like this is needed to supply the mains electricity power into the the mains electricity power into the power supply unit where by power supply unit where by convention the brown conductor is convention the brown conductor is supposed to be connected to the live supposed to be connected to the live terminal.