Ko Vadziviriri veKuputika Vanoshata Here?
Ndakamborasikirwa neCNC controller yemadhora zviuru zvitatu ($3,000) nekuti tambo "itsva" yakamira chinyararire. Kurwadza ikoko kwakandidzidzisa kubvunza nezve LED yega yega inopenya.
Ehe, vadziviriri vekuputika Kupera simba. MaMOV avo anotsemuka, anotora simba shoma, uye pakupedzisira anorega rimwe richikwira zvakananga mugiya rako.Ndinoyera kuora uku murabhoritari yangu yeWenzhou vhiki rega rega.
Ramba uchiverenga uye ndichakuratidza zviratidzo chaizvo, nhamba, uye mitemo yekutsiva yatinoshandisa patinotumira makontena ane hurefu hwemamita makumi mana kuBerlin neBirmingham.
Sei? Vadziviriri veKukwira Basa here?
Ndichiri kurangarira kekutanga pandakaona MOV kupfura sechikonye chidiki chiri mubhokisi repurasitiki chena. Mufananidzo iwoyo wakandiita kuti ndione kuti zvikamu izvi magamba ane hupenyu hupfupi.
A dziviriro yekuputika inodurura mavolts ekuwedzera muvaristo dzesimbi-oxide. Varisto dzinotora kurova, asi kurova kwega kwega kunovadya kusvika vatsemuka vorega kutungamira.Ndinoedza izvi mufekitori yedu ine 2,000 m².
Chii Chiri Mukati Mechidimbu?
Vatengi vazhinji vanoona switch inopenya chete nemwenje wegirini. Ndinovhura bhokisi ndovaratidza zvikamu zvitatu:
| Chikamu | Jobho | Nzvimbo Isina Simba |
| MOV | Inosunga ma volts akakwira | Mitswe mushure me ~300 J |
| Chubhu yegesi | Anobata mitsara yefoni | Inopfeka zvishoma nezvishoma kupfuura MOV |
| Fuse | Kucheka kupfupi | Kushandiswa kamwe chete |
Mangani maJoules aunogona kushandisa?
Majoules akafanana nemari iri muchikwama. Chikwata cheJ chiuru chinogona kutora 1,000 J hit kana gumi J hits. Ndakanyora ma surges mufekitori yeHamburg kwemwedzi mitanhatu. Tafura iri pazasi inoratidza zvakakanganisa miganhu yavo:
| Mwedzi | Simba reKukwira (J) | Nhamba dzeHits |
| Ndira | 120 | 14 |
| Kukadzi | 85 | 9 |
| Kurume | 350 | 3 |
| Huwandu | 555 | 26 |
Pakazosvika Kurume, mudziviriri akanga asara ne445 J chete. Kana zvakadaro yaizova isina chinhu zhizha risati rasvika.
Chikonzero nei Chiedza cheGreen chiripo
LED inongokuudza kuti fuse iri mupenyu. MOV inogona kupatsanurwa nepakati uye chiedza chinoramba chichipenya. Ndinokumbira vatengi kuti vaedze nechinhu chiri nyore chekuongorora magetsi pamwe nebhanga rekutakura zvinhu kamwe chete pagore. Kana kudonha kwemagetsi kukakwira kupfuura 5%, MOV inenge yapera.
Zviratidzo Zvinoratidza Kuti Mudziviriri Wako Anogona Kukundikana
Gore rapera mumwe mutengi wekuFrance akadzosera zvinhu zvaitaridzika zvakanaka kunze. Mukati maiva nemigwagwa midiki yakaita seyakatsva. Kunhuhwirira kwepurasitiki yakagochwa inyevero yandisingamboregeredzi.
Chidziviriro chako chekubuda kwemhepo chiri kutadza kushanda kana bhokisi richidziya, LED ichidzima, kana kuti ukanzwa ruzha rushoma. Ndinochinja chero chidimbu chinoratidza zviratidzo izvi.Ndinotarisa 100% yemabhokisi edu ari kubuda kuti ndione zviratidzo izvi.
Inzwa Goko
Mushure meawa imwe chete yekutakura, tembiricha yepamusoro inofanira kuramba iri pasi pe40°C. Ndinoshandisa pfuti yeIR yemadhora makumi maviri uye ndinoskena pokubuditsa yega yega. Nzvimbo inopisa zvinoreva kuti MOV iri kuburitsa magetsi uye ichishandura simba kuita kupisa.
Kuedza Kunhuhwidza
Bhodhi rine hutano rinonhuhwirira sepurasitiki nesimbi. MOV iri kufa inoburitsa hwema hwakanyanya uye hunotapira. Ndinodzidzisa timu yedu yeQC kuti ione izvi mumasekondi asingasviki mashanu.
Sheti reKubiridzira re LED
Takavaka tafura diki yatakanamira mukati mebhokisi rega rega rekuburitsa zvinhu kunze kwenyika:
| LEDState | Zvinoreva | Chiito |
| Girini rakatsiga | Zvese zvakanaka | Ramba uchishandisa |
| Dzima | Fuse yakaputitswa | Tsiva izvozvi |
| Kudzima kana kudzima | MOV iri kufa | Tsiva munguva pfupi iri kutevera |
Vadziviriri veSurge Vanogara Kwenguva Yakadini?
Ndinochengeta rack yemasampuli ichishanda 24/7 pavoltage ye1.5×. Mushure memwedzi 36, hafu yeMOV yakaderera pasi pe70% clamp voltage. Izvi zvinondiratidza kuti wachi inogara ichimhanya.
Zvishandiso zvakawanda zvinodzivirira kukwira kwebvudzi zvinogara makore matatu kusvika mashanu muhofisi yakachena. Muchitoro chinopisa chine kukwira kwebvudzi zuva nezuva, tarisira gore rimwe kusvika maviri.Ndinosimbisa zuva rekugadzirwa kwechinhu chimwe nechimwe chatinotengesa.
Zvinotaurwa neMitemo
IEC 61643-11 inoti MOV inofanira kuramba ichishanda mushure mekukwira kwemaamp imwe chete ka1,000. Izvi zvinonzwika sezvikuru, asi dutu rimwe chete remuzhizha rinogona kuunza mahits makumi maviri. Ita masvomhu wobva waona kuti sei ndichikurudzira vatengi kuti vatsive ma strips pakarenda, kwete netariro.
Tafura yeData Chaiyo kubva kuLab Yedu
Takashandisa sampuli mazana maviri pa40 °C uye 230 V. Tafura inoratidza kana voltage ye clamp yakakwira ne10%:
| Kuyera Joule | Hupenyu hwepakati (mwedzi) | 5% Vakakundikana pa (mwedzi) |
| 600 J | 28 | 18 |
| 900 J | 42 | 30 |
| 1,500 J | 60 | 48 |
Kupeta majoules kaviri kunopeta kaviri hupenyu hwemajoules. Ndosaka ndichitengesa mabhodhi e-high-joule akawanda kumafekitori ekuGermany kunyangwe achidhura ne18% kupfuura.
Uchiri Kudzivirirwa Here?
Ndakatumira mabhatani ekuyedza mazana mashanu kuvatengi kota yapfuura. 23% chete ndivo vakaadzvanya. Mamwe ese ari kubhururuka asingaonekwe, michina yekubheja iri pamutsetse ungangove watofa nematombo.
Dzvanya bhatani rekuyedza kaviri pagore. Kana LED yegirini ikaramba yakasviba mushure mekuyedza, maMOV apera uye hausisina kudzivirirwa.Ndinowedzera kadhi iri mubhokisi rega rega.
Gwaro Rekuzviongorora Nekukurumidza
- Bvisa zvinhu zvese zvinorema.
- Dzvanya wobata switch yekuyedza kwemasekondi matatu.
- Bvisa uye tarisa LED.
- Kana zvikadzoka zvakanaka, uchiri nehupenyu.
- Kana zvikaramba zvakadzima kana kuti zvikadzima, dzokorora strip yacho.
Mhinduro yangu ye $0.25
Tava kudhinda QR code pane imwe neimwe kesi. Iskene wobva waona nhamba chaiyo yejoule yasara, zvichibva padate code uye algorithm iri nyore. Haisi yemhando yelab, asi inokunda kufungidzira.
Ndeipi Nguva Yaunofanira Kutsiva Mudziviriri Wekukwira?
Ndinochinja jira rega rega muhofisi yangu pazuva rekutanga rebasa mushure meGore Idzva reChinese. Ndinoriona sekuchinja mabhatiri ekuona utsi—inishuwarenzi yakachipa yekurasikirwa kukuru.
Tsiva chidziviriro chemvura mushure mekurohwa nemheni, makore matatu ega ega, kana kuti kana chivharo changonzwa kudziya kana kuti LED ikaita zvisinganzwisisike.Ndinotumira zvinhu zvitsva kuMilan kota yega yega kuitira kuti vatengi vagone kutevedzera mutemo uyu.
Mutengo wekumirira
Mumwe mutengi wekuUK akamirira kwemakore mashanu. Kuwedzera kwemitengo kwakauraya maPLC matatu ne£4,800 imwe neimwe. Mitsetse mitsva iyi inodhura £12. Masvomhu acho anorwadza.
Karenda Rekutsiva Rakareruka
Tinonamira izvi mukati mebhokisi rebhokisi:
| YearinUse | Chiito |
| 0–1 | Bvunzo chete |
| 2 | Edza kaviri |
| 3 | Kutsiva maodha |
| 4+ | Tsiva izvozvi, hapana bvunzo inodiwa |
Namatira izvi pamusuwo wepaneru yako uye hauzombofungidziri zvakare.
Mhedziso
Ndakarasikirwa nemari saka haufanirwe kudaro. Edzai kaviri, chinjanai makore matatu ega ega, uye tengai majoules sekunge munotenga kofi—yakawanda iri nani. Nditumirei meseji pa caroline@leikexing.com uye ndichatumira mabhodhi matsva kubva kuWenzhou dutu rinotevera risati rasvika.