amakuru

Imashanyarazi ya SMD nimwe mubirahure byuma bya uranium birwanya.Uburyo busanzwe bwa inductance, buzwi kandi muburyo busanzwe bwa choke, bukoreshwa kenshi mugushungura uburyo busanzwe bwa electromagnetic interineti yerekana ibimenyetso muguhindura mudasobwa ibikoresho.Mu gishushanyo cyibibaho byumuzunguruko, inductor yuburyo busanzwe nayo ikora nka EMI muyunguruzi kugirango ihagarike umuyaga wa electromagnetiki utangwa numurongo wihuta wihuta uva kumurongo uva hanze.Ni résistoriste ikozwe muruvange rwifu yifu nifu ya kirahuri ya uranium, ikaba yacapishijwe ecran kumashanyarazi menshi ya SMD yamashanyarazi kuri substrate.Ubushuhe bwiza, ubushyuhe bwo hejuru, ubushyuhe buke.Ikoreshwa rya tekinoroji yo guteranya izina ryaramenyerewe cyane, kandi igipimo cyibicuruzwa bya elegitoronike byakusanyirijwe hamwe na SMT byarenze 90%.igihugu cyanjye cyari gikwiye kwinjira mubuhanga bwa SMT kuva 1980.Hamwe niterambere ryibikoresho bito bitanga umusaruro wa SMT, urwego rwo gukoresha ibyiciro bya SMT rwaraguwe kurushaho.Indege, icyogajuru, ibikoresho, ibikoresho byimashini nibindi byiciro nabyo bikoresha SMT kugirango bitange ibice bito byibicuruzwa bya elegitoroniki cyangwa ibice.

Kurwanya byitwa kugiti cyabo mubuzima bwa buri munsi.Ikintu kigezweho-gihuza na rezistor mukuzunguruka.Rististor ifite agaciro keza ka pin ebyiri kandi ikoreshwa mukugabanya imiyoboro itembera mumashami ihujwe.Kurwanya agaciro kangana ntigushobora guhinduka byitwa kurwanywa gukomeye.Abafite imbaraga zo guhangana nazo bita potentiometero cyangwa résistoriste ihinduka.Kurwanya kugaragara ni umurongo, ni ukuvuga, inzibacyuho zinyuze mukurwanya ziragereranijwe na voltage yinzibacyuho ikoreshwa.Impinduramatwara ihindagurika ya voltage igabanya.Icyuma kimwe cyangwa bibiri byimukanwa byimuka kanda cyane kuri rezistor igaragara.Umwanya wo guhuza ugena ukurwanya hagati yimpera yumurwanya no guhuza.

Ibiranga ibicuruzwa bitanga ingufu za SMD
Ingano ntoya n'uburemere bworoshye;· Bikwiranye no kugurisha no kugurisha;· Moteri irashobora gukomera kandi ikomeye;· Igiciro gito cyo guterana, gihuye nibikoresho bikora;· Imbaraga zo gukanika hamwe nibiranga inshuro nyinshi.Kugirango urinde insinga, izunguruka hamwe na coil kumurima wa magneti yo hanze no kugabanya ingaruka zibangamira umurima wa electromagnetique utangwa numuzunguruko kubindi bice, uburyo bwo gukingira magnetique cyangwa uburyo bwo gukingira amashanyarazi.
Nibihe bikoresho bikozwe mumashanyarazi ya SMD?
Kurwanya SMT bikozwe bitandukanye namakuru akurikira:
Ibikoresho fatizo ni alumina, kandi amakuru yo kurwanya ni okiside ya ruthenium
1. Substrate
2. Umuti wo kurwanya
3. Vuga amakuru
4. Amakuru meza yo kuyobora hamwe namakuru yo kuruhande
5. Kubungabunga mbere yikirahure G16.Kubungabunga icyiciro cya kabiri G27.