Synchronous rectification is a new technology that uses a dedicated power MOSFET with very low on-resistance to replace the rectifier diode to reduce rectification losses. It can greatly improve the efficiency of the DC / DC converter and there is no dead-band voltage caused by the Schottky barrier voltage. Features - Color: ABS. - Material: Plastic, metal. - Size: 6 x 5.1 x 2.2 cm. - Synchronous rectification is a new technology that uses a dedicated power MOSFET with very low on-resistance to replace the rectifier diode to reduce rectification losses. - It can greatly improve the efficiency of the DC / DC converter and there is no dead-band voltage caused by the Schottky barrier voltage. - Power MOSFET is a voltage-controlled device, and its volt-ampere characteristic is linear when it is on. - When using a power MOSFET as a rectifier, the gate voltage must be synchronized with the phase of the rectified voltage to complete the rectification function, so it is called synchronous rectification. - Synchronous rectification technology is to greatly reduce the rectification loss at the output end of the switching power supply, thereby improving the conversion efficiency and reducing the heating of the power supply itself.