Ese ibikoresho birinda indwara zo mu bwonko bigenda nabi?

Nigeze gutakaza icyuma gipima urumuri cya CNC cy’amadolari 3,000 kubera ko agace “gashya” kari karahagaze bucece. Ubwo bubabare bwanyigishije kwibaza kuri buri LED yose yaka.

Yego, ibirinda umuvuduko Irashira. Ingufu zabo zirasaduka, zigatwara ingufu nke, hanyuma zigahita zishyira izindi mu gikoresho cyawe.Npima uku kwangirika muri laboratwari yanjye ya Wenzhou buri cyumweru.

Komeza usome nzakwereka ibimenyetso nyabyo, imibare, n'amategeko yo gusimbuza dukoresha iyo twohereje kontineri za metero 12 i Berlin na Birmingham.

Uburyo Ibirinda Ubushyuhe Akazi?

Ndacyibuka ubwa mbere nabonye MOV gukubita nk'ikirokeri gito kiri mu gasanduku k'ipulasitiki y'umweru. Iyo shusho yanyemeje ko ibi bice ari intwari zifite igihe gito cyo kubaho.

A irinda umuvuduko ishyira volti z'inyongera muri varistor za metal-oxide. Varistors zifata icyo gitero, ariko buri gitero kirazirya kugeza zicitse zikareka gukora.Ibi ndabigerageza mu ruganda rwacu rwa metero kare 2.000.

Ni iki kiri imbere muri Strip?

Abaguzi benshi babona gusa itara ry'icyatsi kibisi n'itara ry'icyatsi kibisi. Ndafungura agasanduku nkabereka ibice bitatu:

Ushobora gukoresha Joule zingahe?

Joule ni nk'amafaranga ari mu mufuka. Ingano ya J 1.000 ishobora gutwara J imwe cyangwa J 100. Nanditse ko ingano y'ingufu zabaye mu ruganda rwa Hamburg mu gihe cy'amezi atandatu. Imbonerahamwe iri hepfo igaragaza ibyagize ingaruka ku murongo wazo:

Muri Werurwe, ikigo cyari gisigaranye 445 J gusa. Kuri iyo nshuro cyari kuba cyamaze ubusa mbere y'impeshyi.

Impamvu urumuri rw'icyatsi kibisi rubeshya

LED ikubwira gusa ko fuse ari nzima. MOV ishobora gucibwamo kabiri kandi urumuri rugakomeza kwaka. Ndasaba abaguzi gupima bakoresheje icyuma cyoroshye cyo gupima aho bashyira umuriro hamwe n'aho bashyira umuriro rimwe mu mwaka. Iyo igabanuka ry'amashanyarazi rirenze 5%, MOV iba igiye.

Ibimenyetso bigaragaza ko icyuma kikurinda gushyuha gishobora kuba kidakora neza

Umwaka ushize umukiriya w’Umufaransa yohereje itsinda ry’ibikoresho byari bisa neza hanze. Imbere, inzira z’umukara zahiye nk’imihanda mito. Impumuro y’iplasitike yokejwe ni umuburo ntazigera nirengagiza.

Imashini yawe irinda umuriro irimo kwangirika iyo agasanduku gashyushye, LED ikazima, cyangwa wumva urusaku ruto. Ndahindura umurongo uwo ari wo wose ugaragaza ibi bimenyetso.Ngenzura 100% by'amakarito yacu asohoka kugira ngo ndebe ibi bimenyetso.

Umva Igikonoshwa

Nyuma y'isaha imwe yo gushyiramo ibintu, ubushyuhe bw'ubuso bugomba kuguma munsi ya dogere selisiyusi 40. Nkoresha imbunda ya IR ya $20 kandi ngasuzuma buri soketi. Ahantu hashyushye bivuze ko MOV irimo kuvamo umuriro igahindura ingufu ubushyuhe.

Ikizamini cyo Kunywa

Urubaho rwiza ruhumura nk'iplasitike n'icyuma. MOV iri kuzima itanga impumuro nziza kandi ikarishye. Ndatoza itsinda ryacu rya QC kubibona mu masegonda atanu ari ku murongo.

Urupapuro rw'uburiganya rwa LED

Twubatse ameza mato dushyiramo kaseti muri buri gakarito kohereza ibicuruzwa mu mahanga:

Ibikoresho byo kurinda indwara bimara igihe kingana iki?

Nkomeza gushyira ingero nyinshi ku masaha 24/7 kuri voltage ya 1.5×. Nyuma y'amezi 36, kimwe cya kabiri cya MOV cyagabanutse munsi ya voltage ya 70%. Ibyo bimbwira ko isaha ihora ihindagurika.

Ibyuma byinshi bikingira indwara yo kuzamuka kw'izuba bimara imyaka itatu kugeza kuri itanu mu biro bisukuye. Mu iduka rishyushye rifite izamuka ry'izuba rya buri munsi, tegereza umwaka umwe kugeza kuri ibiri.Ndashyiraho ikimenyetso cy'itariki yo gukora kuri buri gikoresho tugurisha.

Icyo Amahame Ngenderwaho Avuga

IEC 61643-11 ivuga ko MOV igomba gukomeza gukora nyuma y’izamuka rya amp imwe inshuro 1.000. Ibyo bisa nkaho ari byinshi, ariko inkubi y’umuyaga imwe y’impeshyi ishobora gutanga ingaruka 20. Kora imibare urabona impamvu nshishikariza abaguzi gusimbuza imirongo ku ngengabihe, atari ku cyizere.

Imbonerahamwe y'amakuru nyayo yo muri Laboratwari yacu

Twakoresheje ingero 200 kuri 40 °C na 230 V. Imbonerahamwe igaragaza igihe voltage ya clamp yazamutseho 10%:

Kugura ama-joule abiri hafi ya kabiri bikubye kabiri ubuzima. Niyo mpamvu ngurisha ama-boards afite ama-joule menshi ku nganda zo mu Budage nubwo ahenzeho 18%.

Ese uracyarinzwe?

Noherereje abakiriya utubuto 500 two gupima mu gihembwe gishize. 23% gusa ni bo bakandagiye. Izindi ni imashini zikoresha umupira ziguruka zidafite aho zibohera, zishobora kuba zaramaze gupfa.

Kanda buto yo gupima kabiri mu mwaka. Iyo LED y'icyatsi kibisi ikomeje kwijima nyuma y'ikizamini, MOV zirashira kandi ntuba ukingiwe.Nshyira iyi karita kuri buri karito.

Ubuyobozi bwihuse bwo Kwisuzuma

1. Kuramo imizigo yose.
2. Kanda hanyuma ukomeze swichi yo gupima mu gihe cy'amasegonda 3.
3. Kurekura urebe LED.
4. Iyo bigarutse neza, uracyafite ubuzima.
5. Niba igumye cyangwa igabanutse, ongera uyikoreshe.

Igisubizo cyanjye cya $0.25

Ubu twacapye kode ya QR kuri buri shusho. Yiskene hanyuma ukareba umubare nyawo w'amajoule usigaye, hashingiwe ku kode y'itariki na algorithm yoroshye. Ntabwo ari urwego rwa laboratwari, ariko birarenze gukeka.

Ni ryari ugomba gusimbuza Surge Protector?

Nsimbuza buri kantu kose mu biro byanjye ku munsi wa mbere w'akazi nyuma y'Ubunani bw'Abashinwa. Mbifata nk'aho nhindura bateri zipima umwotsi—ubwishingizi buhendutse bwo kwirinda igihombo kinini.

Hindura agakoresho gakingira umuriro nyuma yo gukubitwa n'inkuba, buri myaka itatu, cyangwa ako kanya agasanduku k'amashanyarazi kamaze gushyuha cyangwa LED igakora ibintu bidasanzwe.Nohereza i Milan ibicuruzwa bishya buri gihembwe kugira ngo abaguzi bakurikize iri tegeko.

Ikiguzi cyo Gutegereza

Umukiriya umwe wo mu Bwongereza yategereje imyaka itanu. Izamuka ry’ibiciro ryahitanye PLC eshatu kuri buri imwe ku mapawundi 4,800. Imirongo mishya yaguze amapawundi 12. Imibare irababaza.

Kalendari yoroshye yo gusimbuza

Tubishyize mu kabati k'ikarito:

Shyira ibi ku rugi rw'ikibaho cyawe maze ntuzongera kubitekereza ukundi.

Umwanzuro

Natakaje amafaranga rero ntugomba kubikora. Ipime kabiri, uhindure buri myaka itatu, kandi ugure ama-joule nk'uko ugura ikawa—ibindi ni byiza kurushaho. Nyandikira kuri caroline@leikexing.com maze nzohereze amabaruwa mashya avuye i Wenzhou mbere y'uko inkubi y'umuyaga itaha itera.