节点电压法怎么找接地_节点电压法怎么找接地

...ItsDCDCchipswitchingfrequencyadjustmentcircuitpatentisautomaticallyadjustedaccordingtotheoutputvoltagevalue,andthenegativeelectrodeofthevoltageregulatortubeisconnectedtotheoutputvoltageterminalVbus,anditspositiveelectrodeisconnectedtonodeA;resistorR3isconnectedtonodeAandB. Between;resistorR8isconnectedbetweennodeBandgroundterminal;resistorR7isconnectedbetweennodeAandC;resistorR4isconnectedbetweennodeCandgroundterminal;firstconnectionendofswitchtubeQ1isconnectedwithThefrequencyselectionpinisconnected,itscontrolendisconnectedtoNodeB,anditssecondconnectionendisgrounded;open...

samsungobtainspatentsforamplifiersAndimagesEnsOragesEneRemageSrudingThemtoenhanceImagesEnsoreSorepripment...anmplifierCludes：connectedtoaninputtoAninputnodeNodeanDafloatingNode。 Thefirstcapacitorbetweenthesecondcapacitorconnectedbetweenthefloatingnodeandtheoutputnode;theamplificationelementisconnectedbetweenthepowersupplyvoltageandtheoutputnodeandinresponsetoThevoltagelevelofthefloatingnodeisoperated;thecurrentbiassourceconnectedbetweentheoutputnodeandthegroundvoltage;thefirstresetswitchisconnectedtothefloatingnodeBetweentheintermediatenode...

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DongfengMotorGroupappliesforapatentforvoltagestabilizationcircuitandbatterymanagementsystemtorealizethebatterymanagementsystem...Theinputendofthefirsttransistoriscoupledtothefirstvoltagenode,andtheoutputendofthefirsttransistorisgrounded; Oneendoftheloadbranchiscoupledtothefirstvoltagenodeandtheotherendisgrounded;whereintheloadcircuitincludesaresistorcircuitcoupledinseriesandacapacitorcircuit;theresistorcircuitincludesatleastoneresistor,andthecapacitorcircuitisIncludingatleastonecapacitor;theresistorcircuitandthecapacitor...

Kobodahasobtainedthepatentofutilitymodel:"AUSBconnectoranditsDCDCchip'snegativeelectrodeisconnectedtotheoutputvoltageterminalVbus,anditspositiveelectrodeisconnectedtonodeA;resistorR3isconnectedtonodeBetweenAandB;resistorR8isconnectedbetweennodeBandgroundterminal;resistorR7isconnectedbetweennodeAandC;resistorR4isconnectedbetweennodeCandgroundterminal;firstconnectionendofswitchtubeQ1isResistorR1isconnectedtothefrequencyselectionpin,itscontrolendisconnectedtoNodeB,anditssecondconnectionendisgrounded;Open...