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随着电力电子技术的迅速发展,当今社会人们极大的享受着电子设备带来的便利,但是任何电子设备都有一个共同的电路--电源电路。文章设计了一个具有足够调压范围和带负载能力的直流稳压电源电路,输出电压连续可调,所选器件和电路,达到在较宽范围内输出电压可调,输出电压能够适应所带负载的启动性能,电路简单可靠,能够输出足够大的电流。
With the rapid development of power electronics technology, people in today’s society enjoy the convenience brought by electronic devices. However, any electronic device has a common circuit - the power circuit. The article designs a DC regulated power supply circuit with sufficient voltage regulation range and load capability. The output voltage is continuously adjustable. The selected devices and circuits are adjustable to a wide range of output voltages and the output voltage can be adapted to the load The starting performance, the circuit is simple and reliable, able to output large enough current.