VOLTAGE GENERATOR
PURPOSE: A power generating part is provided to generate a positive polarity power and a negative polarity power at the same time by using only one power generating part. CONSTITUTION: A control part(2) alternatively outputs an input power and a base power to a first node in response to a control si...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE: A power generating part is provided to generate a positive polarity power and a negative polarity power at the same time by using only one power generating part. CONSTITUTION: A control part(2) alternatively outputs an input power and a base power to a first node in response to a control signal. A first low pass filter(4) is connected to the first node and the base power, and outputs a voltage of a positive polarity. A cathode electrode of a first diode is connected to the first node. An anode electrode of the first diode is connected to the base power. An anode electrode of a second diode is connected to the first node. A second low pass filter(6) is connected between a cathode electrode of the second diode and the base power, and outputs a voltage of a negative polarity. A cathode electrode of a third diode(D3) is connected to the cathode electrode of the second diode. An anode electrode of the third diode is connected to the second low pass filter. |
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