Practical Switch Voltage Regulator Power Supply Circuit With Positive Incentives Convertor Method

Published:2011/8/12 18:43:00 Author:Robert | Keyword: Practical, Switch, Regulator, Power Supply, Positive, Incentives, Convertor, Method | From:SeekIC

The practical switch voltage regulator power supply circuit is shown in the picture. The positive incentives convertor method's main features are:1.The transformer winding's primary and secondary has the same polarity.2.When VT1 is connected, the current i1 would be through Np. At the same time the output side has current i2 conducted, and the output current is Io. Also the inductor L is cumulating the energy.3.When the VT1 is disconnected, the L's opposite EMF would make the current conducted through VD2.4.The output side rectifier circuit is inductor input type whose switching frequency is beyond 100kHz. The picture shows the practical switch voltage regulator power supply circuit with positive incentives convertor method.



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