High voltage switching stabilized voltage supply circuit


Posted on Feb 6, 2014

High voltage switching stabilized voltage supply circuit is shown in the diagram. It is the switching power supply of 80P type color TV. It adopts auto-excitation, PWM circuit. Its output is isolated with power system. This power supply has 110V and 18V DC voltage output. The power supply consists of power frequency rectification filtration circuit, start os..


High voltage switching stabilized voltage supply circuit
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