Electronic component

How USB Ports Work How USB Ports Work Just about any computer that you buy today comes with one or more Universal Serial Bus connectors. These USB connectors let you attach mice, printers and other accessories to your computer quickly and easily. The operating system supports USB as well, so the installation of the device drivers is quick and …

DC Voltage Regulator Circuit DC Voltage Regulator Circuit, This circuit regulates a DC power output. It has a very wide application range. It can be used to control the speed of a motor, a pump, a toy train, the brightness of a LED or lamp, etc. Practically, it can be …

How To Check & Repair SMPS. switch mode power supply (SMPS) Switch mode power supply. (Switching mode power supply) SMPS is an electronic power supply. it switching regulator to convert electrical power, same as other power supply. it’s transfer power from AC or DC source. it can be main power …