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Passive chikamu imhando yemagetsi chikamu.Nokuti hapana magetsi mairi, mhinduro kune chiratidzo chemagetsi isingaiti uye inoteerera.Chiratidzo chemagetsi chinogona kungopfuura nepakati pechikamu chemagetsi zvichienderana nekutanga maitiro ekutanga, saka inonziwo passive component.
Kune matatu matatu makuru emhando dze passive components: capacitor, inductor uye resistor, izvo zvinonyanya kukosha zvemagetsi zvikamu.

Capacitor

Capacitors ndiwo anonyanya kuzivikanwa emagetsi emagetsi.Vanochengeta uye vanosunungura simba remagetsi nenzira yemagetsi emagetsi.Ivo vari voga pakati conductive zvinhu pamatanda maviri nevezvenhau uye chitoro simba remagetsi pakati pavo.

Inductor

Inductor chikamu chinogona kushandura simba remagetsi kuita magineti simba uye richengete.Nheyo yekushanda kwayo ndeyekuti kana kuchinjanisa ikozvino kunopfuura nepakati pewaya, kushandura magineti flux inogadzirwa mukati nekutenderedza waya.Basa rayo guru nderekuparadzanisa uye kusefa iyo AC siginecha kana kuumba harmonic redunhu ine capacitors uye resistors.Inductors inogona zvakare kukamurwa kuitaself-inductoruye mutual inductor.

Self-inductor

Kana ikozvino ichipfuura nekoiri, iyo magineti inogadzirwa yakatenderedza coil.Kana iyo yazvino ichichinja, iyo magineti yakaitenderedza inochinjawo zvinoenderana.Iyo yakashandurwa magineti inogona kuita kuti coil pachayo ibudise induced electromotive force (induced electromotive force), inova yekuzvipinza wega.
Izvo zvikamu zvemagetsi zvine imwe nhamba yekutendeuka uye zvinogona kuburitsa imwe yekuzvibata kana mutual inductance inowanzonzi inductance coils.Kuitira kuwedzera inductance kukosha, kunatsiridza hunhu hwemhando uye kuderedza vhoriyamu, iyo iron core kana magnetic core ndeye. kazhinji yakawedzerwa.Nheyo dzekutanga dzeinductor dzinosanganisira inductance, quality factor, inherent capacitance, kugadzikana, ikozvino uye kushanda nguva yakawanda.Inductor inoumbwa nekoiri imwe chete inonzi self-inductance, uye iyo yega-inductance inonziwo self-inductance coefficient.

Mutual Inductor

Kana maviri inductive coil ari padhuze kune mumwe nemumwe, iyo magineti shanduko yeimwe inductive coil ichakanganisa imwe inductive coil, inova mutual inductance.Saizi yemutual inductance inotsamira pachiyero chekubatanidza pakati pekuzvipinza mukati meiyo inductance coil uye maviri inductance coil.Zvikamu zvakagadzirwa nekushandisa musimboti uyu zvinonzi mutual inductor.

Resistor

A resistor i-two-terminal electronic component yakagadzirwa nezvinhu zvinopikisa, iyo ine imwe chimiro uye inogumira ikozvino munharaunda.

Naizvozvo, resistor inogona kushandiswa se electrothermal component kushandura simba remagetsi kuita remukati simba kuburikidza nekupikiswa kwemaerekitironi pakati peatomu.
Resistors inonyanya kukamurwa kuva yakagadziriswa resistor, inosiyana resistor uye yakakosha resistor (kunyanya inosanganisira inomira inopikisa), iyo yakagadziriswa resistor inonyanya kushandiswa muzvigadzirwa zvemagetsi.
Huizhou Mingda ane makore gumi nematanhatu eruzivo rwekuita marudzi ese emainductor.

Isu tiri vamwe veakanyanya hunyanzvi uye anotungamira mugadziri weinductor muChina.

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