Rectifying circuit
The utility model relates to a rectifying circuit which comprises five diodes. An anode of the first diode and a cathode of the third diode are connected with a first AC input terminal. An anode of the second diode and a cathode of the fourth diode are connected with a second AC input terminal. Cath...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a rectifying circuit which comprises five diodes. An anode of the first diode and a cathode of the third diode are connected with a first AC input terminal. An anode of the second diode and a cathode of the fourth diode are connected with a second AC input terminal. Cathodes of the first diode and the second diode are connected with a positive output terminal. Anodes of the third diode and the fourth diode are connected with a negative output terminal. An anode of the fifth diode is connected with the positive output terminal. A cathode of the fifth diode is connected with the negative output terminal. When the rectifying circuit carrying out a rectification, the rectifying circuit can utilize the fifth diode to neutralize reverse electromotive force to protect other electronic components when when the rectifying unit is connected with an external inductive load. |
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