有关数控直流稳压电源的英文文献
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发布时间：2022-04-27 03:43
共2个回答
热心网友
时间：2022-06-25 16:27
数控直流稳压电源
Digital Controlled DC Stabilized Voltage/power Source
http://www.freepatentsonline.com/6115266.html
A switching power source having a digital control system is provided. The switching power source includes a switching circuit 40 for switching an input power, an output circuit 50 for converting the switching output into a DC output, and a digital control 70. The digital control 70 is adapted to receive an output voltage analog signal AS1 and an output current analog signal AS2, and to convert the signals AS1 and AS2 into digital signals. It further functions to calculate, based on the digital signals, a command value for determining at least one of the switching frequency and the on or off time of the main switch 42. The operation of the main switch 42 is controlled in accordance with the command value. Information on power source input voltage or load terminal voltage is obtained through an assumption based on the signals AS1 and AS2.
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A controlled stabilized high-voltage power supply for a photomultiplier tube
A small-size stabilized high-voltage power supply for a photomultiplier tube with remote digital and analog regulation of the output voltage is designed. The output voltage is smoothly regulated from 0.5 to 3 kV, the load current is 0–2 mA, and the ripple factor is 0.008%. The supply voltage is 12–16 V.
热心网友
时间：2022-06-25 16:27
Numerical control direct-current power supply
An inventive series-regulator-type direct current power supply includes a power transformer of which a secondary winding has a plurality of output terminals, a plurality of corresponding rectifier systems connected to the output terminals, an input voltage-detecting circuit detecting a predetermined level of an input alternating current voltage, and a switching circuit opening and closing a line of the rectifying circuit systems. The inventive system selectively switches the output terminals of the secondary winding of the power supply transformer and switches the rectifying circuit, in response to a change in the amplitude of a primary input voltage in order to suppress a variation of a direct current output voltage.
数字控制直流电电源
An有创造力的系列管理者类型直流电电源包括一个二次绕组有输出终端复数，对应的整流器系统复数被连接到输出终端，输入电压查出的电路查出输入交变电流电压的一个被预先决定的水平和开关电路开头和结束矫正的电路系统的线的一台电源变压器。 有创造力的系统选择性地交换电源变压器的二次绕组的输出终端并且交换矫正的电路，以回应在主要输入电压的高度的上一个变化为了压制直流电产品电压的变异。
参考资料：yahoo
