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介绍了一种基于PWM技术的智能超声波清洗电源的设计,详细介绍了PWM信号产生电路、单片机控制电路、功率放大电路、保护电路以及超声波电源与换能器的匹配设计,并给出了系统软件设计方案。设计的超声波电源控制精度高,参数调整方便且具有灵活多样的控制功能。
The design of intelligent ultrasonic cleaning power supply based on PWM technology is introduced. The matching design of PWM signal generator circuit, single chip microcomputer control circuit, power amplifier circuit, protection circuit, ultrasonic power supply and transducer is introduced in detail. The system software Design. The design of ultrasonic power control precision, easy parameter adjustment and flexible control functions.