A typical DVD switching power supply circuit

  
A typical DVD switching power supply circuit Is shown in digital products standby power supply circuit, which uses switching power supply structure, the oscillation switch IC T
A typical DVD switching power supply circuit - schematic

EA1623 provide oscillation pulse transformer for the switch. After switching transformer secondary output rectifier filter formed +V voltage for the microprocessor control system circuitry.




Leave Comment

characters left:

New Circuits

.