DUAL-INPUT POWER SUPPLY MODULE, CHIP, CIRCUIT BOARD ASSEMBLY, AND ELECTRONIC DEVICE
The present application relates to the technical field of power supply, and discloses a dual-input power supply module, a chip, a circuit board assembly, and an electronic device. The dual-input power supply module comprises two power supply inputs which are separately connected to a main converter...
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| creator | HE, Wei CHEN, Changqing ZHANG, Bin LI, Xiaolong ZHU, Cong ZUO, Zhiling |
| description | The present application relates to the technical field of power supply, and discloses a dual-input power supply module, a chip, a circuit board assembly, and an electronic device. The dual-input power supply module comprises two power supply inputs which are separately connected to a main converter by means of a switch; a switch control unit is used for controlling, according to the input situations of the two power supply inputs respectively detected by first and second detection circuits, the switch to connect one of first and second power supply inputs to the main converter; the input ends of first and second auxiliary power supplies are respectively connected to the first and second power supply inputs; the input end of a third auxiliary power supply is connected to the bus output end of the main converter, and the output end of the third auxiliary power supply is connected to the power supply end of the main converter and the power supply ends of a plurality of circuit units; in a starting stage, the fir |
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The dual-input power supply module comprises two power supply inputs which are separately connected to a main converter by means of a switch; a switch control unit is used for controlling, according to the input situations of the two power supply inputs respectively detected by first and second detection circuits, the switch to connect one of first and second power supply inputs to the main converter; the input ends of first and second auxiliary power supplies are respectively connected to the first and second power supply inputs; the input end of a third auxiliary power supply is connected to the bus output end of the main converter, and the output end of the third auxiliary power supply is connected to the power supply end of the main converter and the power supply ends of a plurality of circuit units; in a starting stage, the fir</description><language>chi ; eng ; fre</language><subject>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 ; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; 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 ; SYSTEMS FOR STORING ELECTRIC ENERGY</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230629&DB=EPODOC&CC=WO&NR=2023116427A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230629&DB=EPODOC&CC=WO&NR=2023116427A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HE, Wei</creatorcontrib><creatorcontrib>CHEN, Changqing</creatorcontrib><creatorcontrib>ZHANG, Bin</creatorcontrib><creatorcontrib>LI, Xiaolong</creatorcontrib><creatorcontrib>ZHU, Cong</creatorcontrib><creatorcontrib>ZUO, Zhiling</creatorcontrib><title>DUAL-INPUT POWER SUPPLY MODULE, CHIP, CIRCUIT BOARD ASSEMBLY, AND ELECTRONIC DEVICE</title><description>The present application relates to the technical field of power supply, and discloses a dual-input power supply module, a chip, a circuit board assembly, and an electronic device. 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| subjects | 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 CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER 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 SYSTEMS FOR STORING ELECTRIC ENERGY |
| title | DUAL-INPUT POWER SUPPLY MODULE, CHIP, CIRCUIT BOARD ASSEMBLY, AND ELECTRONIC DEVICE |
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