Igikoresho cya Thermosetting yamashanyarazi yamashanyarazi QVT306

Nibihe bintu bigize ibipimo bya inductance?

1. Ibintu bifite ireme:

Ikintu cyiza Q nikintu gikoreshwa mugupima isano iri hagati yingufu zibitswe ningingo zibika ingufu (inductors cyangwa capacator) hamwe ningufu zikoreshwa, ibyo bikaba bigaragazwa nka: Q = 2π ingufu nyinshi zabitswe / gutakaza ingufu za buri cyumweru. Mubisanzwe, nukuvuga Q nini agaciro ka coil ya inductance, nibyiza, ariko binini cyane bizatuma ituze ryumurimo ukora nabi.

2, Inductance:

Iyo umuyoboro uri muri coil uhindutse, flux ya magnetiki inyura muri coil loop ubwayo iterwa numuyoboro wahindutse nayo ihinduka, bigatuma coil ubwayo itera imbaraga za electromotive. Coefficient yo kwishishanya ni ubwinshi bwumubiri bugaragaza ubushobozi bwo kwishira hejuru ya coil. Yitwa kandi kwishakamo ibisubizo. Byerekanwa na L. Gufata Henry (H) nkigice, igihumbi cyacyo cyitwa millihenh (mH), miriyoni imwe yitwa milihenh (H), naho igihumbi cyayo yitwa Nahen (NH).

3. Kurwanya DC (DCR):

Mugutegura inductance, ntoya DC irwanya, nibyiza. Igice cyo gupima ni ohm, muri rusange kirangwa nagaciro kayo ntarengwa.

4, Kwiyubaka-inshuro:

Inductor ntabwo ari ibintu byivangura gusa, ahubwo ifite n'uburemere bwagabanijwe. Resonance kumurongo runaka uterwa na inductance yihariye hamwe no gukwirakwiza ubushobozi bwa inductor ubwayo byitwa kwihuza-kwizana, bizwi kandi nka resonance frequency. Byerekanwe muri SRF, igice ni megahertz (MHz).

5. Agaciro ka Impedance:

Agaciro ka impedance ya inductor bivuga igiteranyo cyinzitizi zose munsi yubu (numero igoye), harimo itumanaho nibice bya DC. Agaciro ka impedance k'igice cya DC ni DC gusa irwanya ihindagurika (igice nyacyo), kandi agaciro ka impedance igice cyitumanaho gikubiyemo reaction (igice cyibitekerezo) cya inductor. Ni muri urwo rwego, inductor irashobora kandi gufatwa nk "" irwanya itumanaho ". 6. Ikigereranyo cyagenwe: Imbaraga za DC zihoraho zishobora kunyura muri inductor biremewe. Ububasha bwa DC bushingiye ku kuzamuka kwinshi kwubushyuhe bwa inductor mubushuhe bwiyongereye bwibidukikije. Umuyoboro winyongera ujyanye nubushobozi bwa inductor kugirango igabanye igihombo cyumuyaga mukurwanya DC nkeya, kandi bijyanye nubushobozi bwa inductor yo gukwirakwiza igihombo cyingufu. Kubwibyo, ibyiyongereyeho birashobora kunozwa mukugabanya DC kurwanya cyangwa kongera igipimo cya inductance. Kumurongo muto-wumurongo wamazi, imizi yacyo isobanura kare kare agaciro