Waa maxay capacitors ah? noocyada Capacitor iyo sifooyinka ay

Dad badan ayaa la yaabi in noocyada capacitors? Waxaa jira capacitors badan ee korantada. tilmaamayaasha sida capacitance ah, danab qalliinka iyo dulqaadka waa weyn ee. Waxaa sidoo kale muhim waa nooca insulator, kuwaas oo ay ka kooban yihiin. Maqaalkani waxa laga wada hadli doonaa si faahfaahsan noocyada capacitors ayaa maanka dielectric ah.

capacitors soocidda

Capacitors yihiin qaybaha caadiga ah ee korontada. Waxaa loo kala saaraa sida kala duwan ee tilmaamayaasha. Waxaa muhiim ah in la ogaado waxa lagu daydo, waxay ku xiran tahay nooca isbeddel ah ee qiimaha wakiil capacitors kala duwan. Noocyada Capacitor:

1. Qalabka la awoodda si joogto ah.
2. Qalabka la views capacitance variable.
3. The model as-dhisay.

dielectric capacitor waxaa laga yaabaa in nooc oo kala duwan:

• warqad,
• warqad macdan ah,
• Miikaa,
• dhimatay,
• polycarbonate,
• elektrolytka.

Sida laga soo xigtay hab ka mid ah rakibidda qalabka loogu talagalay daabacaadda iyo dusha sii kordhaya. At noocyada xirmo isku capacitors smd-celinta, waxay kala yihiin:

• dhoobada,
• caag ah;
• biraha (aluminium).

Fadlan la soco in qalabka dhoobada, filimada iyo non-kala horjeeda noocyada aadan haysan qoraalka ah. tilmaame ee ay awoodda u dhaxeysa 1 PF 10 ee Ismaamulka Soomalida. Iyo noocyada elektrolytka waa qaab foosto in ay dhacdo aluminium iyo calaamadaysan.

Tantalum nooca la mid ah soo saaray iaydoo qaab. qalabka kuwanu waxay ka iman in cabbirka iyo midabyo kala duwan, madow, jaalle ah iyo orange. Waxay sidoo kale ku suntan sixitaanka joogo.

capacitors aluminium Electrolytic

The salaysan capacitors electrolytic aluminium jira laba khafiif ah strip aluminium giringiriyey. Dhexdoodana waxaa jira warqad ay ku jiraan elektrolytka ah. awoodda Rate qalab this waa 0.1-100 000 ee Ismaamulka Soomalida. Waana mid ka, in this been ay faa'iido ugu weyn ee in ka badan noocyada kale. danab ugu badan waa 500 V.

darrada ayaa waxaa ka mid ah kor u baxsiga hadda iyo hoos u dhac la sii kordhaya awoodda inta jeer. Sidaa darteed, looxyada inta badan wada yihiin leh capacitor ah electrolytic loo isticmaalo iyo dhoobada.

Sidoo kale waa in la ogaadaa in this nooca kala duwan polarity. Taas macnaheedu waa in ay qalabka wax soo saarka , index negative waa at danab xun, in la barbardhigo gunaanad ka soo horjeeda. Haddii aadan raacin xeerkan, waxaa ay u badan tahay, qalabka gabi doono. Sidaa darteed waxaa lagu talinayaa in la isticmaalo in wareeggeedii la joogitaanka DC ama hadda pulsed, laakiin si kastaba AC lahayn.

Capacitors Electrolytic: noocyada iyo ujeedada

Noocyada capacitors electrolytic soo bandhigayaa badan oo kala duwan. Waxay kala yihiin:

• polymer;
• polymer radial;
• Baxsiga hooseeyo heerka hadda,
• qaabeynta caadiga ah;
• iyadoo tiro balaadhan oo ah heerkulka,
• Ghadafi;
• nonpolar;
• iyadoo ay goobjoog ka ahaayeen wax soo saarka adag;
• impedance hooseeyo.

Halkee capacitors electrolytic waxaa loo isticmaalaa? Noocyada capacitors aluminium waxaa loo isticmaalaa in qalabka kala duwan ee elektarooniga ah, qaybo ka mid computer, qalabka durugsan sida madbacadaha, scanners, iyo qalabka muuqaallo kale. Waxaa sidoo kale loo isticmaalaa in qalabka dhismaha, alaabtii warshadaha si loo cabbiro berrinkii armaments iyo meel.

capacitors KM

Waxaa jira nooc-dhoobo capacitors CM. Waxay waxaa loo isticmaalaa:

• qalabka warshadaha;
• marka la samaynayo qalabka lagu qiyaaso tilmaamayaasha kala duwan usii;
• in qalabka korontada,
• berrinkii warshadaha military.

Qalabka noocan ah waxay leeyihiin heer sare ah xasiloonida. The salaysan qaybaha ay functional ah qaabab badan garaaca wadnaha ee wareeggeedii la hadda variable iyo joogto ah. Waxay waxaa lagu gartaa heerka sare ee taarikada xajin of dhoobada iyo adeeg dheer lagu sameeyo. Tani waxay xaqiijineysaa qiimo hooseeyo Wehliyaha heerkulka gudeed capacitance.

capacitors CM yar yar yihiin laakiin index awoodda sare gaarey 2.2 ee Ismaamulka Soomalida. Isbedelka qiimaha kala duwan ee heerkulka ka shaqeeya noocyada tani waa inta u dhaxaysa 10 iyo 90%.

Noocyada of capacitors dhoobada of H guud ahaan loo isticmaalo sida adapters ama qalabka quful iyo N. sidaas on. Qalabka casriga ah ee dhoobo macmalay by compressing cadaadis galay unit muhiim ah thinnest taarikada dhoobada metallized.

heerka sare ee xoog wax ku awood isticmaalka gogo 'oo khafiif ah. Sidaas darteed, capacitance ah, taas oo saami la tilmaame mugga maratay kordhiyaa.

qalabka CM waxaa lagu gartaa qiimaha sare. Sababtu waxa weeye in ay soo saaridda isticmaalaa birta qaaliga ah iyo Alloys ay: Ag, PL, XPIEIV. Palladium joogo in lagu daydo oo dhan.

dhoobada Capacitors ku salaysan

model disk leeyahay heer sare ah awoodda. Waxaa u dhaxeysa 1 PF in 220 NF, iyo danab ugu sarreeya hawlgalka waa in aanay noqon ka badan 50 V.

Faa'iidooyinka noocan ah waxaa ka mid ah:

• khasaaraha yar ee hadda;
• size yar yar,
• Heerka hoose ee induction;
• awoodda ay u shaqeeyaan mawjadaha sare;
• heer sare ah xasiloonida kaamerada of weelka;
• awood u leh inay ka shaqeeyaan wareeggeedii la DC, AC iyo hadda pulsed.

qalabka Multilayer ka kooban talantaalli layers khafiif ah oo dhoobada iyo biraha.

Noocani waa nooc la mid ah disc-hal lakab. Laakiin qalabka sida waxay leeyihiin heerka sare ah awoodda. The danab hawlgalka badnaan on jirka ka mid ah qalab aan la cayimay. Sida ee model-hal lakabka, danab waa in aanay noqon ka badan 50 V.

Qalabkaas shaqeeyaan wareeggeedii la DC, AC iyo hadda pulsed.

Plus a high-voltage capacitors dhoobada waa awoodda ay u leeyihiin in ay ku shaqeeyaan heer sare danab. kala duwan ee danab qalliinka u dhaxeysa 50 ilaa 15000 V, iyo heerka awoodda noqon karaa 68 ilaa 150 PF.

shaqayn karaa wareeggeedii la joogto, variable iyo gaboowday hadda.

qalabka tantalum

qalabka casriga ah madaxbannaan yihiin dacawo nooca electrolytic tantalum aluminium. capacitors salaysan pentoxide tantalum.

capacitors waxay leeyihiin tilmaame danab yar oo ka codsan, haddii loo baahdo, isticmaal qalabka qiyaastii badan oo awooda, laakiin size yar ee jirka. In noocan ah waxay leedahay astaamo u gaar ah:

• size yar yar,
• xisaabiso ilaa danab shaqada ugu badnaan 100 V;
• heerka kordhaysa oo ah isku halaynta in isticmaalka dheer;
• Baxsiga Low tilmaame hadda;
• tiro balaadhan oo ah heerkulka ka hawlgala;
• capacitance tiradaasi kala duwanaan karaa ka 47 NF in 1000 ee Ismaamulka Soomalida,
• Qalabka leeyihiin inductance hooseeyo iyo waxaa loo isticmaalaa in gaadmada ah ee hirka sare.

In ka yar noocan ah been dareen sare in la kordhiyo danab hawlgalka.

Waa in la ogaadaa in, si ka duwan nooca electrolytic, line a in guryaha la calaamadeeyay terminal wanaagsan.

kala duwan ee dhismayaasha

Waa maxay noocyada yihiin capacitors tantalum? Noocyada capacitors tantalum loo qoondeeyey ku xiran tahay waxyaabaha guryaha.

1. Smd-guryaha. Wixii soo saaridda ee qalabka qolof, kuwaas oo loo isticmaalo kordhaya dusha, cathode ah oo ku xiran in terminal ah by cusbi epoxy ah oo ka kooban filler lacag ah. Waxaa la welded si koronto anode iyo wakiil wareed u ah la jaro. Ka dib markii sameynta qalab waxaa laga codsadaa in ay WADOOYINKA daabacan. Waxaa ku jira awoodda rikoor magacaaban danab.
2. In la xirrira noocan ah qalab guryo kaari anode in la welded si terminal anode laftiisa ka dibna la gooyaa oo ka wakiil wareed u ah. Xaaladdan oo kale, terminal cathode of capacitor ee la soldered in substrate ah. Dheeraad ah, capacitor waxaa ka buuxsamay epoxy oo la engejiyey. Sida in qofkii ugu horreeyey ee, waxaa la tilmaamay

The capacitors nooca ugu horeysay badan yihiin kalsoonaan karo. Laakiin dhammaan noocyada capacitors tantalum loo isticmaalo:

• injineernimada farsamada;
• kombiyuutarada iyo sayniska kombiyuutarka,
• qalabka baahinta telefishanka,
• qalabka korontada loo isticmaalo qoyska;
• noocyo kala duwan oo sahay awood for motherboards, Processor, iwm

raadinta xal cusub

Si aad u taariikhda, capacitors tantalum ah kuwa ugu caansan. saarayaasha maanta raadinayso habab cusub si loo kordhiyo heerka xoog sheyga, ayna ka mid ah tilmaamaha ay farsamo, iyo sidoo kale hoos u weyn ee qiimaha, iyo Midaynta habka wax soo saarka.

Si taas loo gaaro, isku dayayaan si loo yareeyo kharashka ku salaysan qaybaha ka. Raac robotics habka wax soo saarka oo dhan ayaa sidoo kale ku kordhinaya dhaca ku yimid qiimaha alaabta.

arrin muhiim ah waxaa loo arkaa iyo hoos u dhac in Warqada iyadoo la sii-beegyada uu farsamo sare. Horeba sameeyay tijaabo on noocyo cusub oo guryo kale ee waxqabadka la dhimay.

Capacitors Polyester

Tusiyaha capacitance qalab noocan dhaxayn karo 1 NF ilaa 15 ee Ismaamulka Soomalida. qayb Spectrum danab hawlgalka waa ka 50 ilaa 1500 V.

Waxaa jira qalabka la kala duwan ee dulqaad (awoodda dulqaad waa 5%, 10% iyo 20%).

noocyada waxa uu leeyahay a heerkulka xasiloonida,-awood sare iyo kharash yar, taas oo uu sharaxayaa codsigooda ballaadhan.

The capacitors qaado variable

Noocyada capacitors variable leeyihiin mabda 'ah shaqada gaar ah, taas oo ah raasamaal la'aan on taarikada koronto, go'doonsan by dielectric ah. taarikada Kuwanu waa dhaqdhaqaaqa kala duwan. Waxay la dhaqaajin karin.

waslad khafiif ah oo la dhaqaajin karo yeedhay rotor iyo go'an - stator. Haddii aad bedelaan xaaladda ka beddeli doono iyo goobta isgoyska, iyo sida natiijo ah, heerka of capacitance.

capacitors waa la heli karaa iyada oo laba nooc oo insulators: hawada iyo adag.

Xaaladda hore, hawada caadiga ah u dhaqmo sida dielectric ah. In kiiska labaad codsan dhoobada, Miikaa iyo kuwa kale. Qalabka. Si loo kordhiyo stator tilmaame awooda qalabka iyo ulo rotor la ururiyey ee blocks, dhajinta on dhidibka hal.

Capacitors nooca dielectric hawada loo isticmaalo a nidaamka sixitaanka capacitance joogto ah (tus, ee idaacadaha qanjidhada Mudanayaasha). Noocan ah qalab uu leeyahay iska caabin ah oo ka badan dhoobada ah.

views postroechnyh

Nooca ugu caansan waa capacitors as-dhisay. Waxay tixraac nooca variable, laakiin waxay leeyihiin cimri dherer ka yar yar nidaamsan.

Noocyada capacitors wadnaha of this category ka mid ah dhoobada metalized. Birta shaqaynaya sida koronto ah, a falalka dhoobada sida insulator ah.