Vacuum ionization rectangular wave power supply
The utility model relates to a vacuum ionization rectangular wave power supply. Alternating current passes through a rectifier bridge, a filter circuit, an inverter, a transformer, a rectification filter circuit and a chopper circuit, and then rectangular waves are output. The filter circuit compris...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a vacuum ionization rectangular wave power supply. Alternating current passes through a rectifier bridge, a filter circuit, an inverter, a transformer, a rectification filter circuit and a chopper circuit, and then rectangular waves are output. The filter circuit comprises an electric reactor, a filter resistor, a divider resistor and a discharge capacitor, one end of the electric reactor is connected with the positive electrode output end of the rectifier bridge, the other end of the electric reactor is connected to one input end of the inverter after passing through the filter resistor, and the other input end of the inverter is connected with the negative electrode output end of the rectifier bridge; a filter capacitor is connected between the two input ends of the inverter, the positive electrode output end of the rectifier bridge is connected to the negative electrode output end of the rectifier bridge through a reactor, a filter resistor and two divider resistors which are c |
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