Isihlungi Electric: izinhlobo, injongo

Izihlungi (rectifiers) yohlobo kagesi asetshenziswa kumadivayisi ahlukahlukene eliletha ukuthula voltage input. Umgomo we operation amadivayisi eyakhelwe imvamisa aphansi kakhulu.

Imodeli ejwayelekile ibandakanya isilawuli, resistors, futhi tetrodes. Ixhuma ukulungiswa ngokusebenzisa contact adaptha. Amapharamitha main zokuguqulwa zihlanganisa umkhawulo sindisa, voltage yokusebenza okukhiphayo impedance.

izinhlobo amadivayisi

Kuze kube manje, kukhona izinhlobo ezahlukene izihlungi kagesi. Okokuqala, bahlukene ngokuvumelana yokusebenza imvamisa. imvamisa amadivayisi okuphansi ekhiqizwa nge resistors eziningana futhi ube conductivity ongaphakeme. Abalawuli ngokuvamile ngiyontengantenga uhlobo asetshenziselwa futhi efakwe nge capacitors. High-imvamisa ukulungiswa ezenziwa adapters ngalendoda.

voltage inkomba onobuhle lolu hlobo lokuhlinzwa okuyisilinganiso sabangu-200 V Ngokusho ukwakhiwa kukhona izihlungi ngobumba, piezoelectric futhi bandpass. Ngaphezu kwalokho kukhona bandstop ukuguqulwa. Ngenxa yokuphepha futhi secrete bedivayisi esebenzayo antijamming.

aphoyintimenti onobuhle

Kuvele kagesi ephansi pass isihlungi lisetshenziswa amanethiwekhi ne kushintshana zamanje. kufanelekile kabi ngoba imishini amandla. High-imvamisa okokuhlunga efakwe zokuthutha futhi imishini. Zingasetshenziswa e inethiwekhi kushintshana zamanje.

Bobumba nedivayisi bandpass kuthiwa emalungiselelo inkomishi lendze. Lemisebenti ingaphindze atholakala izinhlelo ukupholisa. Nokho-ke kubalulekile ukuphawula ukuthi for the iziteshi ukudonsa asetshenziswa amadivayisi asebenzayo. A isihlungi umsindo isetshenziswa actuators kagesi.

Amamodeli imvamisa ongaphakeme

Izihlungi ongaphakeme-imvamisa uhlobo muva ngokuvamile settable kudivayisi elihambayo. Xhumana ngqo nokulungiswa eyenziwa nge-adaptha. Transistors ogibele amamodeli 120 no-200-V Ngokushesha ukuhlunga yokusebenza imvamisa kuba emhlabeni 20 Hz. onobuhle ayifanele isitimela drive.

Kubalulekile futhi ukuqaphela ukuthi capacitors asetshenziswa kumadivayisi ezinhlobo ezehlukene. Ngokwesilinganiso, nokukhawulela umthamo wabo elilingana 5 PF. Uma uthemba umbono ochwepheshe ', ukushintshwa yokuguquguqula model akulungile. conduction izinga imvamisa ongaphakeme zokuguqulwa akuyona eliphezulu kakhulu. Basuke akhiqizwa steel bezinhlamvu. Ukuguqulwa nge-nasemigwaqweni ezimbili ezingajwayelekile kakhulu.

Isicelo amadivayisi imvamisa high

High-pass ukuhlunga kakhulu inkomishi lendze kagesi. Abalawuli asetshenziswa kumadivayisi ezifana wave. Ngokushesha imvamisa lemifanekiso lolu hlobo Usufike esiphezulu 55 Hz. onobuhle Site ukupholisa izinhlelo ezimbi. Setha ukuhlunga in a chain nge kushintshana zamanje akuvunyelwe. Amadivayisi nge capacitors 3 PF ivelakancane. Lokukhipha kuxhunywa ezisetshenziswa kakhulu uhlobo ezintathu esigungwini.

Izingcupho kuphela zenzeka uhlobo wokusakaza. Ixhuma onobuhle kuya oshayelayo nge comparators. I voltage okukhiphayo kusukela sekulinganiswa ukuhlunga 230 V Inkomba ukuzwela kulesi simo incike resistors. Ixhuma idrayivu elihambayo Kwenziwa ngokusebenzisa varistor. elementi wathi uvame ukusetshenziswa ne adapters eziningana. Ukuze uthuthukise izinga lokuphumelela isihlungi has isimame voltage.

ukuguqulwa piezoelectric

uhlobo Piezoelectric isihlungi kagesi ingasetshenziswa kuphela e inethiwekhi kushintshana zamanje. asetshenziswa resistors endaweni amadivayisi ububanzi-hlobo. Varicap avame ukuhlela capacitors 3 PF. Ukuze uxhume ukuhlunga ukushintshwa yokuguquguqula kudingeka dampers. Lezi amadivayisi ngokuvamile efakwe nge adapters ephansi impedance.

ukusebenza ukumelana Inkomba e izihlungi salolu chungechunge 20 ohms. Imvamisa onobuhle, kulesi simo incike capacitors. onobuhle Site ukupholisa izinhlelo ezimbi. asetshenziswa Comparators Amadivayisi ukunwetshwa hlobo. Igridi adaptha ukuze onobuhle awavamile. Kubalulekile futhi ukwazi ukuthi izihlungi amelwa uhlobo efanelekayo contact inkomishi lendze.

kudivayisi bandpass

Bandpass ukulungiswa zisetshenziswa flip-flops. Amadivayisi yalolu hlobo kufanele conductivity ezinhle. Amamodeli kanye stabilizers iyivelakancane. Ngqo resistors zisetshenziselwa 5 PF. Varicap amamodeli eyasungulwa uhlobo kazibuthe. Ukuze uthintane inkomishi lendze afaneleka ezingasehlela akuyona indlela engcono. Kubalulekile futhi ukuqaphela ukuthi amamodeli we sensitivity high ukuba ugaye iyehla iyenyuka.

Ukuze ukuxazulula izinkinga eziguquguqukayo isigaba umsebenzi tetrodes isicelo. Basuke exhunywe kwi ukuhlunga ngokusebenzisa liner. Ukuze bavikele resistors esetshenziswa insulators. onobuhle Abaningi emithathu esibulalayo-uhlobo isilawuli ifakiwe. Ukuze uzotshala iziteshi zimbi efanelekayo. Kulokhu, inkinga itholakala okweqile okusheshayo capacitors.

Amadivayisi piezoceramic

ukulungiswa Piezoceramic zisetshenziswa inkinobho contact. Futhi, lolu hlobo imodeli ezifakiwe ekudluliseleni amadivaysi. Amamodeli kanye kubakhethi emakethe ezingajwayelekile kakhulu. Comparators babe ukulungiswa ezenziwe ku-Transistor. Lezi zici abe conductivity kusengaphambili. Inkomba ye voltage in inethiwekhi, njengoba umthetho, ingeqi 200 V Imvamisa lemifanekiso incike capacitors.

kudivayisi notch

Lemifanekiso notch (rectifier) kuphela efanelekayo ashukumisa izindlela. Transistors e onobuhle efakwe ne isimame. Transistors avame ukusetshenziswa ngaphandle liner. Ngakho, conductivity we ipharamitha bona aphansi kakhulu. Capacitors zisetshenziselwa ngqo 4 PF.

Kubalulekile futhi ukwazi ukuthi ukulungiswa yalolu hlobo ayifanele contact inkomishi lendze. Dynistors ngokuvamile efakwe uhlobo analog ukuzwela banayo kuyinto 12 mV. Nokho, kulesi simo kufanele acabangele izici ezithile ukulungiswa.

onobuhle asebenzayo

isihlungi asebenzayo (rectifier) kuyadingeka ukuze usimamise lo voltage okukhiphayo kuya contactor. Tincenye lolu hlobo kuthiwa ukuhlela e ukupholisa izinhlelo. Futhi, umshini ingatholakala idrayivu izindlela ezikhundleni ezehlukene. Transistors amadivayisi ngokuvamile asetshenziselwa uhlobo lwento, futhi umthamo wabo silinganiselwa 4 PF.

Lining e izihlungi asetshenziswa kakhulu kuyaqabukela. uhlelo ukupholisa ixhunyiwe nge transistors. Ukulungiswa converters kanambambili ezingajwayelekile kakhulu. Kubalulekile futhi ukwazi ukuthi emakethe linikeza izihlungi asebenzayo ukuthi babe conductivity eliphezulu embundwini. Ukuze iziteshi uzotshala enjongweni okukhulu.

impambaniso ukuguqulwa

EMC isihlungi ngokuvamile sisetshenziswa inkinobho contact. Futhi, ke kufanelekile eveza amadivayisi ahlukahlukene amandla. On isihlungi isilinganiso lesi imvamisa uhlobo 35 Hz. Ukulungiswa kuya converters wave ivamile impela. Kubalulekile futhi ukuqaphela ukuthi uxhumano amadivayisi nge tetrode. Capacitors kuthiwa ukuhlela ukulungiswa babe PF 4 kuphela.

I conductivity salezi zici ivuliwe isilinganiso 2 microns. Imbobo tetrodes ezingavamile. Noise Hlunga ixhunywe inkinobho yokuguquguqula ngokusebenzisa adaptha. stabilizers ezifakiwe undervoltage. izihlungi abaningi e wathi uchungechunge ine contactor adjustable. Ukuze uzotshala iziteshi imodeli asifanele ngenxa ukuzwela ongaphakeme ukuze Impulse umsindo.

Uchungechunge Pilot Amadivayisi

Pilot isihlungi sisetshenziswa kudivayisi elihambayo. Ukuguqulwa siqukethe ensimini umphumela transistors, kanye isilawuli komugqa. Ngu block ixhunywe nge-adaptha siteshi. Uma ukholwa ukuthi umbono ochwepheshe ', ngoba iphini inkomishi lendze izihlungi salolu chungechunge ayifanele. Ngqo izimbangela ezisethiwe ohlobo asebenzayo. Ukuzwela kubo akuyona ezingaphezu kuka 5 mV. Kubalulekile futhi ukuqaphela ukuthi varistors ngaphandle ulwelwesi. Kulokhu, converters analog uxhumano ayifanele.

Izici ukulungiswa LC

LC Elihehayo igibele inkomishi lendze contact-hlobo kuphela. Ukuze drive izakhi akuzona ukulungiswa efanelekayo. Isilawuli kulesi simo isetshenziselwa uhlobo asebenzayo. conductivity ipharamitha contactor oluhambisana 12 microns. Uma uthemba umbono ochwepheshe ', idivayisi ugongolo capacitor has conductivity ezinhle. Voltage ka wathi isihlungi uhlobo 230 V

Ukuze uxhume ukupholisa izinhlelo LC Elihehayo asifanele. Heat ukulahlekelwa abasakwazi okusezingeni eliphezulu kuleli isici. Kubalulekile futhi ukwazi ukuthi imodeli akusho sibhekane ngokuphumelelayo transients. I yisivikelo kulokhu kuphela isimame. Ngokweqile inkomba e lemifanekiso olunikezwa uchungechunge 30 A. Xhuma ukuguqulwa ngokusebenzisa varicap akuvumelekile. isihlungi asifanele ukupholisa izinhlelo.

amadivaysi Ukuqokwa LK

Ibe isihlungi kagesi, inethiwekhi ingasetshenziswa iziteshi ehlukahlukene futha. Ukuguqulwa esihluke enikeziwe conductivity eliphezulu. Transistor, imodeli has uhlobo siteshi. Ukusebenza isici ebucayi 4 mV. Ukuze pin inkomishi lendze kudivayisi kungahlali nangokunembile. Heat ukulahlekelwa ngaleso lemifanekiso kulolu chungechunge ongaphakeme. Khulula Umsizi welogo Thwebula esetshenziswa yokusebenza hlobo.

Comparator ukushintshwa ku-inthanethi. Uma uthemba umbono ochwepheshe ', lo capacitor is ebilayo ngokushesha impela. I diode zener isetshenziswa ukuguqulwa uhlobo evulekile. Ukuze uxhume oyisibonelo esiteshini ukudonsa liyadingeka Converter adaptha. Pentode esetshenziswa uhlobo ngokuqhubekayo. Adapters eminingi evame ukusetshenziswa ukwandisa imvamisa.