Auxiliary power supply optimization device of Internet of Things meter

The utility model discloses an auxiliary power supply optimization device of an Internet of Things meter. The auxiliary power supply optimization device comprises a protection circuit, a filter circuit, a rectification voltage stabilizing circuit, a valley filling circuit, a switching power supply c...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHEN GUANDONG, HU ZHONGYONG, LIU WEI, WANG JIANZHONG, CHEN JIN, ZHANG JIAN, LI SHANGKUN, XU HU
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 CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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