Circuit diagram of PWM flyback switching power supply based on FAN6754A

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Overview:
The working characteristics and principle of the new peak current type PWM control chip FAN6754A are introduced. The design principle and working process of the flyback switching power supply are analyzed. A new type of flyback switching power supply is designed for the secondary circuit structure. The transformer design process of the flyback switching power supply is introduced, including the calculation of the inductance value, the selection of the core, the determination of the winding turns and the air gap.
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