amakuru

Birazwi neza ko ibicuruzwa bya elegitoronike bikunze guhura na transitant zitunguranye kandi zikoreshwa mugukoresha, ibyo bikaba byangiza ibicuruzwa bya elegitoroniki.Ibyangiritse biterwa nibikoresho bya semiconductor mubicuruzwa bya elegitoronike (harimo diode, transistor, SCR hamwe na sisitemu ihuriweho) gutwikwa cyangwa kumeneka.

1, bumwe muburyo ni ugukora imashini yose, hamwe na sisitemu yubutaka, imashini yose hamwe na sisitemu ya (rusange) nisi bizatandukana, imashini yose hamwe na sisitemu ya buri sisitemu igomba kugira uruhande rwigenga, hagati sisitemu yo kohereza amakuru cyangwa ibimenyetso, igomba kwisi nkurwego rwerekanwe, insinga zubutaka (hejuru), igomba kuba umuyoboro munini, nka amperes magana.

2. Uburyo bwa kabiri bwo gukingira ni uguhindura voltage hamwe nibikoresho byo gukingira byihuta mubice byingenzi byimashini na sisitemu yose (nko kwerekana mudasobwa, nibindi), kugirango ihererekanyabubasha rya voltage na surge bishobora kurengerwa kubutaka bwa sisitemu kandi isi binyuze mubikoresho byo kurinda, kugirango voltage yinzibacyuho na surge amplitude yinjira mumashini yose na sisitemu irashobora kugabanuka cyane.

3. Uburyo bwa gatatu bwo kurinda ni ugukoresha uruvange rwimyanya myinshi ya voltage hamwe nibikoresho byo gukingira byihuta kugirango habeho uruziga rwinshi rwo kurinda imashini na sisitemu zingenzi kandi zihenze.

Kurinda Surge bitanga uburyo bworoshye bwo kurinda, ubukungu kandi bwizewe bwo kurinda ingufu zikoresha ibikoresho bya elegitoroniki.Hifashishijwe uburyo bwo gukingira indwara (MOV), ingufu zidasanzwe zishobora koherezwa ku isi mu gihe habaye inkuba no gukora amashanyarazi arenze urugero, kugira ngo ibikoresho byangirika.

. ibikoresho byose byoroshye gukora.

Uburyo bwo kwigunga bukoresha cyane cyane guhinduranya kwigunga hamwe no gukingira ikibirindiro.Kubera ko uburyo-busanzwe bwo kwivanga ari ubwoko bwo kwivanga ku isi, bwanduzwa cyane cyane binyuze mu bushobozi bwo guhuza imiyoboro ihinduranya.Niba hashyizweho urwego rukingira hagati y'ibanze n'ayisumbuye, na gukingira igipande gifite ishingiro, imbaraga za interineti zishobora kwangizwa binyuze murwego rwo gukingira, bityo bikagabanya ingufu za interineti zibangamira ibisohoka.

Mubyukuri, transformateur hamwe ningingo ikingira irashobora gukora attenuation ya 60dB.Ariko ingaruka yo kwigunga ni nziza cyangwa mbi, akenshi biterwa na tekinoroji yo gukingira.Nibyiza guhitamo icyuma cya 0.2mm cyumuringa, uruhande rwumwimerere, uruhande rwungirije. buriwese wongereho urwego rukingira. Mubisanzwe, ingabo yibanze ihujwe no gukingirwa kwa kabiri binyuze muri capacitor, hanyuma igahuzwa nubutaka bwa kabiri. Igice cyo gukingira inkombe yambere gishobora nanone guhuzwa nubutaka bwambere . binini.

Ubu buryo kuko imikorere ya transformateur ni ingaragu cyane, ingano igereranije, uburemere, kwishyiriraho ntabwo byoroshye cyane, hagati no hagati yumurongo muto hamwe ningaruka zo gukingira sisitemu ntabwo ari nziza, nuko isoko rigarukira, abayikora ntabwo ari benshi. Ntabwo rero aribyo mubisanzwe bikoreshwa mubihe bidasanzwe.

(5) uburyo bwo kwinjiza

Uburyo bwa Absorbing bukoresha cyane cyane igikoresho cyo gukurura imiraba kugirango gikuremo intera ya voltage ya surge peak.Ibikoresho byo kwifashisha byose bifite aho bihurira, ni ukuvuga ko bagaragaza inzitizi zikomeye munsi yumubyigano w’umubyigano, kandi n’umubyigano umaze kurenga, inzitizi igabanuka cyane, bityo zifite ingaruka zimwe zo guhagarika kuri voltage ya peak.

Ubu bwoko bwibikoresho bikurura cyane cyane birimo varistor, umuyoboro wa gazi, umuyoboro wa TVS, umuyoboro usohora ibintu, nibindi.Ibikoresho bitandukanye byo gukuramo nabyo bifite aho bigarukira mukurwanya voltage ya pex.Niba ubushobozi bwo kwinjiza varistor butari bunini bihagije, umuvuduko wo gusubiza umuyoboro wa gazi amplifier uratinda.