Automatic dormancy switching power supply circuit module

Automatic dormancy switching power supply circuit module

The utility model discloses an automatic dormancy switching power supply circuit module, which belongs to the technical field of power electronics and comprises an electromagnetic interference filter circuit module, a rectifying circuit, a switching circuit, an overload protection circuit, a PWM (pu...

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Hauptverfasser: PAN LINPEI, HUANG JIWEN
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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creator PAN LINPEI
HUANG JIWEN
description The utility model discloses an automatic dormancy switching power supply circuit module, which belongs to the technical field of power electronics and comprises an electromagnetic interference filter circuit module, a rectifying circuit, a switching circuit, an overload protection circuit, a PWM (pulse-width modulation) control circuit, a detection circuit and an automatic dormancy circuit. The automatic sleep circuit capable of enabling the switching power supply to be automatically started and stopped is additionally arranged on the switching circuit of the switching power supply, a crystal oscillator on an oscillation integrated circuit in the automatic sleep circuit is used for providing basic clock signals for a system, the charging time can be controlled and processed, and a wakeup state can be kept at any time; according to the utility model, the detection circuit is arranged to charge the electronic equipment, and the sensitivity of current and voltage detection can be adjusted through the effect of t
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The automatic sleep circuit capable of enabling the switching power supply to be automatically started and stopped is additionally arranged on the switching circuit of the switching power supply, a crystal oscillator on an oscillation integrated circuit in the automatic sleep circuit is used for providing basic clock signals for a system, the charging time can be controlled and processed, and a wakeup state can be kept at any time; according to the utility model, the detection circuit is arranged to charge the electronic equipment, and the sensitivity of current and voltage detection can be adjusted through the effect of t</description><language>chi ; eng</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 ; CONTROL OR REGULATION THEREOF ; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION</subject><creationdate>2022</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&amp;date=20220104&amp;DB=EPODOC&amp;CC=CN&amp;NR=215420095U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20220104&amp;DB=EPODOC&amp;CC=CN&amp;NR=215420095U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PAN LINPEI</creatorcontrib><creatorcontrib>HUANG JIWEN</creatorcontrib><title>Automatic dormancy switching power supply circuit module</title><description>The utility model discloses an automatic dormancy switching power supply circuit module, which belongs to the technical field of power electronics and comprises an electromagnetic interference filter circuit module, a rectifying circuit, a switching circuit, an overload protection circuit, a PWM (pulse-width modulation) control circuit, a detection circuit and an automatic dormancy circuit. 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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
CONTROL OR REGULATION THEREOF
CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
title Automatic dormancy switching power supply circuit module
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