KBC-Ⅱ type programmable power circuit
Source: InternetPublisher:super_star Keywords: Power supply regulated power supply Updated: 2020/07/02
The KBC-II programmable power supply consists of a digital-to-analog converter, a reference voltage source, a voltage comparator, an operational amplifier Al~A3, a voltage regulator with adjustable output voltage, a CPU, a display and a keyboard. The output voltage The output sequence is set by the keyboard and controlled by the computer. The figure is the schematic circuit diagram of this programmable power supply.
![KBC-Ⅱ type programmable power circuit](http://www.eeworld.com.cn/circuit/upload/4dccdb428a6bf9cac2344cb6c6e5ab00/f65822fe208355c80a8129791aae275e.jpg)
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