Imashanyarazi ya Electrolytike nimpamvu nyamukuru yubuzima Bugufi bwamatara ya LED
Bikunze kumvikana ko ubuzima bugufi bwamatara ya LED buterwa ahanini nubuzima buke bwo gutanga amashanyarazi, kandi ubuzima buke bwamashanyarazi buterwa nubuzima buke bwa capacitori ya electrolytike. Ibi birego nabyo birumvikana. Kubera ko isoko ryuzuyemo umubare munini wigihe gito kandi kidafite ubushobozi buke bwa electrolytique, hamwe no kuba ubu barwanya igiciro, bamwe mubakora inganda bakoresha izo capacitori zigihe gito zititaye kumiterere.
Ubwa mbere, ubuzima bwa capacitori ya electrolytique biterwa nubushyuhe bwibidukikije.
Ubuzima bwa capacitori ya electrolytike busobanurwa gute? Birumvikana ko bisobanuwe mumasaha. Ariko, niba ibipimo byubuzima bwa capacitori ya electrolytike ari amasaha 1.000, ntibisobanura ko capacitori ya electrolytike yamenetse nyuma yamasaha igihumbi, oya, ariko gusa ko ubushobozi bwa capacitori ya electrolytique bwagabanutseho igice nyuma yamasaha 1.000, yari mbere 20uF. Ubu ni 10uF gusa.
Byongeye kandi, indangagaciro yubuzima bwa capacitori ya electrolytique nayo ifite ikiranga ko igomba kuvugwa mubyiciro bingahe byubuzima bwibidukikije. Kandi mubisanzwe bisobanurwa nkubuzima kuri 105 ° C ubushyuhe bwibidukikije.
Ni ukubera ko ubushobozi bwa electrolytike dusanzwe dukoresha uyumunsi ni capacitori ya electrolytike ikoresha electrolyte yamazi. Birumvikana, niba electrolyte yumye, capacitance rwose izaba yagiye. Ubushyuhe buri hejuru, niko byoroshye electrolyte ihinduka. Kubwibyo, ibipimo byubuzima bwa capacitori ya electrolytique bigomba kwerekana ubuzima munsi yubushyuhe bwibidukikije.
Imiyoboro ya electrolytike yose rero irangwa kuri 105 ° C. Kurugero, capacitor ikunze gukoreshwa ifite ubuzima bwamasaha 1.000 gusa kuri 105 ° C. Ariko niba utekereza ko ubuzima bwa capacitori zose zifite amasaha 1.000 gusa. Ibyo byaba ari bibi cyane.
Muri make, niba ubushyuhe bwibidukikije buri hejuru ya 105 ° C, ubuzima bwabwo buzaba butarenze amasaha 1.000, kandi niba ubushyuhe bwibidukikije buri munsi ya 105 ° C, ubuzima bwabwo buzaba burenze amasaha 1.000. Noneho hari isano iri hagati yubuzima nubushyuhe? Yego!
Imwe mu mibanire yoroshye kandi yoroshye-kubara ni uko kuri buri dogere 10 yiyongera mubushyuhe bwibidukikije, igihe cyo kubaho kigabanukaho kimwe cya kabiri; muburyo butandukanye, kuri buri dogere 10 igabanuka mubushyuhe bwibidukikije, ubuzima bwikubye kabiri. Nibyo, ibi nibigereranyo byoroshye, ariko kandi birasobanutse neza.
Kuberako amashanyarazi ya electrolytique akoreshwa mumashanyarazi ya LED ashyirwa mubyukuri imbere mumatara ya LED, dukeneye gusa kumenya ubushyuhe buri mumatara ya LED kugirango tumenye ubuzima bwakazi bwa capacitori ya electrolytike.
Kuberako mumatara menshi LED na electrolytike capacator zishyirwa mumurongo umwe, ubushyuhe bwibidukikije bwombi burasa. Kandi ubu bushyuhe bwibidukikije bugenwa cyane cyane nubushyuhe nubukonje bwa LED hamwe n amashanyarazi. Kandi uburyo bwo gushyushya no gukonjesha kuri buri tara rya LED riratandukanye.
Uburyo bwo kwagura ubushobozi bwa electrolytike
Kongera ubuzima bwarwo mubishushanyo mbonera
Mubyukuri, uburyo bwo kwagura ubuzima bwa capacitori ya electrolytike buroroshye cyane, kuko iherezo ryubuzima ryayo ahanini rituruka kumyuka ya electrolyte yamazi. Niba kashe yacyo itezimbere kandi ntiyemerewe guhumeka, ubuzima bwayo burashobora kwagurwa.
Byongeye kandi, mugukoresha igifuniko cya plastiki ya fenolike hamwe na electrode ikikijwe muri rusange, hamwe na gaze ya kabiri idasanzwe ifatanije cyane na shell ya aluminium, gutakaza electrolyte nabyo birashobora kugabanuka cyane.
Kurambura ubuzima bwayo kubikoresha
Kugabanya imvururu zayo zirashobora kandi kwagura ubuzima bwa serivisi. Niba imiyoboro ihindagurika ari nini cyane, irashobora kugabanuka ukoresheje ubushobozi bubiri.
Kurinda ubushobozi bwa electrolytike
Rimwe na rimwe, niyo hakoreshwa imashini ndende ya electrolytike ikoreshwa, akenshi usanga ubushobozi bwa electrolytike bwacitse. Ni izihe mpamvu zibitera? Mubyukuri, ni bibi gutekereza ko ubwiza bwa capacitori ya electrolytike idahagije.
Kuberako tuzi ko kuri gride ya AC yumuriro wumujyi, akenshi habaho umuvuduko mwinshi mwinshi kubera inkuba. Nubwo ingamba nyinshi zo gukingira inkuba zashyizwe mu bikorwa kugira ngo inkuba zikorwe n’amashanyarazi manini, biracyabura byanze bikunze ko hazavamo imiyoboro iva mu rugo Iwabo.
Kuri LED luminaire, niba ikoreshwa numuyoboro, ugomba kongeramo ingamba zo kurwanya-surge kumurongo winjiza mumashanyarazi ya luminaire, harimo fus hamwe nuburinzi burenze urugero, bikunze kwitwa varistors. Rinda ibice bikurikira, bitabaye ibyo ubuzima burebure bwa electrolytike capacator zizacumita na voltage ya surge.