Electroplating power supply circuit for realizing stable output of any waveform
A power supply circuit and stable output technology, which is applied in the direction of adjusting electrical variables, control/regulation systems, instruments, etc., can solve the problems that the electroplating power supply cannot meet the production requirements of multi-stage frequency conversion corrosion process, etc.
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[0163] Such as figure 1 As shown, an electroplating power supply circuit that realizes stable output of arbitrary waveforms includes a power signal input circuit, a feedback current signal circuit, a current comparison circuit, a power supply circuit, and a power amplifier; a feedback voltage signal circuit, a voltage comparison circuit, a power output circuit, and a power supply Select the output circuit;
[0164] The power signal input circuit is used to input a voltage signal or a current signal, and perform multi-stage 1:1 amplification processing on the current signal or voltage signal, and then input the input current signal to the current comparison circuit, and input the input voltage signal to the voltage comparison circuit;
[0165] The feedback current signal circuit is used to input the current signal fed back by the load, and after performing multi-stage operation and amplification processing on the input load feedback current signal, it is input into the current...
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