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Switching Power Supply Applications
Application Notes
Switching power supply is a high frequency electrical energy conversion device. Switching power supply is the use of electronic switching devices through the control circuit, so that electronic switching devices constantly "on" and "off", so that electronic switching devices on the input voltage pulse modulation, so as to achieve AC-DC, DC-DC, DC-AC voltage conversion. In the switching power supply, transistor optocoupler is used for voltage regulation, current feedback and other functional applications. Switching power supply applications are very wide, most electronic products are used. Such as: cell phone digital charger, industrial equipment power supply, computer power supply, communication power supply, medical equipment power supply, aerospace equipment power supply, etc..
Line Diagram
Optocoupler type used
Transistor Optocoupler：HW816、HW817、HW1018、HW1019、HW357、HW3H7
Address: No. 7 Longshan Road, Taihu County Economic Development Zone, Anhui Province
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Address: No. 7 Longshan Road, Taihu County Economic Development Zone, Anhui Province
Address:No. 188 Miaohong Road, Changshu City, Jiangsu Province
Fax: 0512-55171795
Consulting hotline:
0512-5267 9888
0556-4177 999
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