powerSupply

电源

电压和当前管制电源

这是在1982年旧的Elektor杂志 +风扇冷却和过度振动保护的示意图的克隆

It uses a ua723 voltage regulator chip for voltage reference and two ua741 for voltage and current limiting and regulation Furthermore, it is designed to either screw TO-220 transistors on the pcb to a heatsink or clamp on a completely seperate "power-transistor pack" There can be a NTC thermistor screwed into the heatsink, which is used for fan control and overtemperature protection, which is handled由TL084

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