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本文通过介绍恒流源和恒压源的基本概念,并对其输入特性、输出特性、带负载特性的比较,着重阐明了他们广泛的应用场合和发展前景。恒流源和恒压源的基本概念由于历史的原因,我们通常把将电网电能转换为其他规格输出电压的装置叫做电源(Power supply),而实际上从字面意义上理解,只有那些象电池一样的装置才适合被称为电源,我们称为电源的其实是一种电能量的转换装置(Power Converter),广义上讲,包括电厂的发电机、太阳能电池板等等都可
This paper introduced the basic concepts of constant current source and constant voltage source, and compared their input characteristics, output characteristics, and load characteristics, highlighting their wide range of applications and prospects. Basic concept of constant current source and constant voltage source Due to historical reasons, we usually convert the power grid to other specifications of the output voltage of the device called the power supply (Power supply), and in fact literally understand that only those who like the battery The device is suitable for what is called a power supply. What we call a power supply is actually a power converter. In the broad sense, it can include a power generator, a solar panel, etc.