Introduction - If you have any usage issues, please Google them yourself
The full digital control system of SPWM inverter power supply based on 87C52 microcontroller and SA 8381 PWM is introduced
System. The principle and principle of the inverter power system are described in detail. A brief description of the programmable interface of the new SA 8381 microprocessors with M ITEL is briefly described
The pin function, inner block diagram and working principle of the SPWM waveform generator are described, and the application of inverter power system is given
Block diagram and control loop procedure, software programming situation. A detailed description of the inverter power supply system. A detailed description of the inverter power supply system. A detailed description of the principle of the composition and the main circuit