What are the uses of the Santan switching power supply manufacturers tell you?
Switching power supply is also known as switching power supply and switching converter. It is a high-frequency electric energy conversion device and a type of power supply. Its function is to convert a level of voltage into the voltage or current required by the user through different forms of architecture. The input of switching power supply is mostly AC power or DC power, but most of the output is equipment that requires DC power. For example, in your own computer, the switching power supply performs voltage and current conversion between the two.
The Santan switching power supply uses more than half of the switching transistors to switch between the fully open mode and the fully closed mode. These two modes will have the characteristics of low dissipation, and the conversion between switching will have high dissipation, but The time is relatively short, so it saves energy and generates less waste heat. Usually the switching power supply itself does not consume power. Voltage stabilization is also achieved by adjusting the time when the transistor is turned on and short-circuited. Due to the high operating frequency of the switching power supply, a small size and light weight transformer can be used, so it is small in size and light in weight.
If the efficiency of the power supply is high, and the volume and weight are the key considerations, the switching power supply is better. The only thing is that this is more complicated, and the internal transistors are also frequently switched. If the switching current can be processed, noise and electromagnetic interference may be generated and affect other devices.
Switching power supply products are widely used in industrial automation control, scientific research equipment, LED lighting, industrial control equipment, communication equipment, electrical equipment, instrumentation, semiconductor refrigeration and heating, air purifiers, electronic refrigerators, liquid crystal displays, LED lamps, communication equipment, audio-visual Products, LED strips, computer cases, digital products and instruments and other fields.