Multi-piece HL402 application example in the switching power supply system

  
Applications are given to complete the four-piece HL402 switching power supply system diagram system drive four power IGBT switching power supply system. FIG IGBT drive pulse i
Multi-piece HL402 application example in the switching power supply system - schematic

s generated by the SG3526, HL for the current sensor, which is used to carry the line over current fault protection, short circuit,




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