The utility model relates to an adjustable DC voltage stabilizing power supply device for linear processing and controlling silicon controlled rectifier. It is composed of 5 parts, such as rectifier, voltage stabilizing circuit, output sampling resistor, linear amplifying and processing network, phase shifting trigger control network and scr. The device used in the output sampling, linear amplification, phase shift trigger control thyristor conduction angle method, to realize the adjustable linear DC power supply input and maintain in the output voltage adjustment of output voltage difference (V - 1 - V - 0) is essentially the same, in order to limit the internal power. The adjustable linear DC regulated power supply develops to the huge power, and has great value in increasing the capacity of the existing device, improving the reliability and energy saving, saving the components and making the power supply devices miniaturized.
【技术实现步骤摘要】
【国外来华专利技术】
【技术保护点】
一种电子装置，一种线性处理控制可控硅的可调直流稳压电源装置，由普通直流稳压电源的整流、稳压电路、输出取样电阻、线性放大处理网络，移相触发控制网络和可控硅等五部分构成，其特征在于通过控制可控硅的移相角来实现控制普通直流稳压电源的整流、稳压电路的输入一输出电压差（即Ｖ↓［ｉ］－Ｖ↓［ｏ］），它是在可控硅的门极与普通直流稳压电源的整流、稳压电路输出端之间，并联一反馈电路，该电路从输出端依次接输出取样电阻，线性放大处理网络和移相触发控制网络连接，该电路均用普通运算放大集成块及移相触发集成块或三极管和电阻、电容构成。
【技术特征摘要】
【国外来华专利技术】
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