What is a switching power supplies products?
With the development and innovation of power electronic technology, switching power supplies products is also constantly innovating. At present, switching power supplies products is widely used in almost all electronic equipment due to its small size, light weight and high efficiency. It is an indispensable power supply method for the rapid development of today's electronic information industry.

Switching power supplies products is a kind of power supply that uses modern power electronic technology to control the time ratio of switching on and off to maintain a stable output voltage. Switching power supplies products is generally composed of pulse width modulation control IC and MOSFET.
The switching power supplies products is relative to the linear power supply. Its input terminal directly rectifies the alternating current into direct current, and then under the action of the high-frequency oscillation circuit, the switching tube is used to control the on-off of the current to form a high-frequency pulse current. With the help of the inductor, a stable low-voltage direct current is output.