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TEL:+86-0752 - 3220212


+86-0752 - 3220212

Room 01, building 21, hing fat commercial building, 9 cigarette factory street, mong kok, hong kong

The so-called switch power, refers to the use of modern power electronic technology,

the control switch and the pipe section time ratio, maintain a stable output voltage power supplies, switching power supply from the general pulse width modulationcontrol of IC and the MOSFER, with the development of power electronic technologyand innovation, making switching power supply technology is also in constant innovation. Then introduce some matters needing attention in design process of switching power supply, also introduced to when the switch power supply problems,how to quickly find out where the problem of switching power supply.

Switching power supply layout

Switching power supply is the use of modern electronic technology, the control switchturn-on and turn off time ratio, maintain a stable output voltage power supplies,switching power supply from the general pulse width modulation (PWM) control IC and MOSFET form.


Guangdong Office: No.406, Jinhui Building, Chenjiang Middle Street, Zhongkai Hi-tech Zone, Huizhou City, Guangdong Province, China.

Factory 1: NO.5, Road 3, Qiaotou Primary School, Fuyong Town, Baoan District, Shenzhen City, Guangdong Province, China.

Factory 2: Tianfu Industrial Park, Qinlan Town, Tianchang City, Anhui Province, China.