Power supply module, household electrical appliance and control circuit thereof

The utility model discloses a power supply module, a household electrical appliance and a control circuit thereof. The power supply module comprises a circuit board which is provided with a power supply input end, a power supply output end and a grounding end; the power supply chip is arranged on th...

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Bibliographische Detailangaben
Hauptverfasser:	XIE YUANFA, SHU MANHUAI, DU ZUJING, XIE LIFANG, GUO YUANJIU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS
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Beschreibung
Zusammenfassung:	The utility model discloses a power supply module, a household electrical appliance and a control circuit thereof. The power supply module comprises a circuit board which is provided with a power supply input end, a power supply output end and a grounding end; the power supply chip is arranged on the circuit board; the first capacitor is arranged on the circuit board, the first end of the first capacitor is in a preset range of a first pin of the power supply chip, and the first end of the first capacitor is connected with the power supply input end and the first pin through wires on the circuit board; the first end of the second capacitor is connected with the first end of the first capacitor and the second pin of the power supply chip through a wire on the circuit board, and the first pin and the second pin are arranged adjacently; and the output circuit is arranged in a preset range of the third pin and the fourth pin of the power supply chip, and the output circuit is connected with the third pin, the fou