Ezishaywayo LED: ukusebenza kanye yokusetshenziswa. Sibutsetelo amadivayisi ukuthola wiring ezifihlakele

Inkomba (kufihlwe wiring umhloli) kuhloswe ngokuyinhloko ukucinga voltage izifunda. Ngakho-ke uyakwazi ukuhlonza ezahlukene emisebeni kagesi. Amandla isignali inkomba lizwakale incike imodeli. Ngokuvamile, idivayisi uyakwazi ukubona kagesi amandla emisebeni 0.4 MW.

Esinye isici yabahloli ukuthola sufaka. Kulokhu, kungenzeka ukuthola kwabo kuphela ibanga kusuka kudivayisi. Ngokuvamile, lokhu ibanga esiphezulu kungenzeka 55 mm. Kule ndaba, namandla kakhulu kukhona evamile metal detector. Ihlola ubuqotho inethiwekhi engenziwa ngokumelene ukumelana ohms okungenani 50. Ezinye izinhlobo ziyatholakala ukucacisa polarity of the izintambo. Kungaba kwenziwe kuphela ngesikhathi samanje njalo.

iphaneli umtshina

On the phambi inkomba kuyinto Ukushintsha imodi, kanye Regulator. Kuhloswe ukucinga sufaka. Ngaphezu kwalokho, ohlangothini idivayisi kuyinto inkinobho kusebenze flashlight esisiza ukusebenza Egumbini elimnyama. Ngakolunye uhlangothi inkomba has oxhumana Uphenyo nezinqe inzwa ukuthi libuthene. Ezansi idivayisi eduze nto ngokuphawulekayo contact ipuleti.

Ihlola idivayisi futhi ulinganise

Hlola inkomba kahle ulula. Okokuqala kubalulekile ukulungisa inkinobho kudivayisi. Njengomthetho, uyakwazi abanezikhundla ezintathu. Kulokhu, makufakwe phakathi. Isinyathelo sesibili siwukuthi ukulungisa ukuba kwenziwe uphenyo. Ukuze wenze lokhu, sebenzisa ipuleti contact, esemgwaqweni ezansi inkomba. Ngokulandelayo, probe ibekwe i-engela ncamashi-90 degrees. Kungemva kwalokho ibenze electrode contact ohlangothini iphaneli sensimbi. Uma wiring umhloli isebenza kahle, futhi voltage ibhethri ihlinzekwa, ke isebenza kweso ukuboniswa. Ngaphezu kwalokho, e onobuhle eziningi isignali umsindo ngakanye.

Ukuze ulinganise inkinobho inkomba isethelwe endaweni yokuqala. Ngemva kwalokho, ipuleti kuyinto ekhishiwe, futhi probe isethwe i-engela degrees 180. Okulandelayo, kufanele usethe ukuzwela umlamuli. Ngenxa yale njongo, udinga ukuvula Ukudayela kuze kube sekupheleni. Ngemva kwalokho idivayisi osebenza zohlelo zokubonisa. Ekulinganisweni kumele kuqale ukuze ujike isondo kolunye uhlangothi, futhi silinda kuze kube ukukhanya iyavala. Uma lokhu isignali kufanele kumiswe.

Ekuphetheni, kudingeka ukushiya Umlawuli luvelo ukuthatha noma yisiphi wire lensimbi. Led thela kuye kubalulekile ukuthatha okungenani 30 mm. Uma LED at umsebenzi ofanayo isikhathi futhi, Samandla kudivayisi kuphumelele.

Ukusebenzisa inkomba

Indlela hlola wiring efulethini? Ukuze uthole i-wesifunda kushintshana zamanje nge Imodi lokuqala ezisetshenziswa kudivayisi. It kungenziwa abeke esebenzisa inkinobho ohlangothini zedivayisi. Inzwa moveable kumele uhlanganiswe. Ukuze sithole indawo esiqondile iketango kufanele kube ne kugesi odongeni. Ngesikhathi kokuhlinzwa, kubalulekile ukugcina umhloli ekhanda-odongeni.

Uma phaka kudivayisi, kubalulekile ukuthi luguqule izilungiselelo ukuzwela. Lokhu kungenziwa ngokusebenzisa somthetho ekhethekile. Ukucinga emisebeni kagesi esetshenziswa yesibili mode wesifunda. Lapho i-probe ezithathekayo kumelwe futhi bahlale besesimweni ababebuthene ngemuva plate. Isignali wokuqala bahlola isokhethi. Ngaphezu kwalokho idivayisi kufanele zoom out of it futhi ukuqapha ukufundwa inkomba. Nxa isitshengiselo msindo ngesikhathi ukusebenza aliveli, okwamanje akukho ketanga. Ngaphezu kwalokho, kubalulekile ukuba acabangele ukuthi idivaysi yakho ngeke abonise amandla esignali akuyona ezingaphezu kuka 0.4 MW.

Umgomo we operation zedivayisi

Lapho umhloli ikhebula iseduze ne wiring, the Resistor icushiwe. Ixhumeke kudivayisi IC ukuba zikagesi. Ukuze isignali ukudluliswa block has a antenna ozinikele, okumelelwe ngesimo zethusi wire. Ekugcineni, isiginali kuziwa Transmitter. Kwezinye onobuhle ngaphezu kwalokho efakwe okubonisa umsindo. Kulokhu, lo Resistor ibonwa ohms kuphela 50. Amakhoyili kudivayisi icala by amabhethri.

I "Bosch 120"

Izintambo zikagesi ezisobala Ethukuswe odongeni ngokuvumelana inkomba Kutholwe ngokushesha okukhulu. Ukuthola Ukujula 30 mm. Chip kuleli kilasi nesibonelo esabekwa "PT1" futhi LED "H1" uhlobo. ezintathu nje kudivayisi Transistor siteshi enikeziwe. Ngokuvamile, lamanje yokudlulisela rate impela high.

A kusimo ecacile iyona ngokweqile ukuzwela inkomba. Kulokhu, ulungise Umlawuli ngezinye izikhathi ezinzima kakhulu. Amandla kagesi inverter. Ngokuvamile, imodeli endaweni icwecwe futhi kusebenziseka kalula futhi kuhambisana kahle ukwenza ukulungiswa wiring. Standard ithuluzi kit kuhlanganisa omunye 9B ibhethri, izimpawu ezimbili, kanye ikhava zokuzivikela. Kufanele ibe imodeli, "Boesch 120" emakethe ruble 5,000.

Imininingwane yokuxhumana inkomba "Flueck LVD2"

Izintambo zikagesi ezisobala Ethukuswe usebenzisa le nkomba yokukhiqiza American itholwa ngokushesha. I-apharathasi ukwakhiwa columnar. Isici esiphawulekayo lokhu imodeli flashlight enamandla. Lokungeniswa kule divayisi inikeza double ukuphepha level pretty eliphezulu. Kulokhu, ukusebenza eliphezulu zedivayisi iyonke. kudivayisi Amaphaphu itholwa ku ezahlukene 100 500 V

Vula wiring ekuqineni wamanje kungaba ihlolwe. Sebenzisa e-sub-zero lokushisa inkomba kuvunyelwe. Isethi ejwayelekile amadivayisi kuhlanganisiwe AAA amabhethri. Chip kule imodeli - ikilasi "PT1" nge-probe-non-contact. I LED asethwe uchungechunge "P1". Nje umzimba, kukhona ezintathu inverter amplifier. Ngaphezu kwalokho, kufanele kuphawulwe izinga transistors. Ubude antenna kule divayisi 20 mm. Izindleko umhloli "Flueck LVD2" umthengi in ruble 6000.

Model "Testboy Ice"

Le modeli libhekene lula ukusetshenziswa kanye nokuqina. I wire yosesho odongeni isikhathi esiningi ngeke uthathe. Okubonisa kule divayisi samanje ihlinzeka Ukukhetha ububanzi ezibukwayo kanye wokulinganisa kwenzeka ngokuzenzakalelayo. ukudluliselwa adaptha efakwe kunalokho qualitative. Wenziwe ngokuphelele zethusi has a ukushuba 4 mm.

Degree yokuvikela kulesi imodeli uhlobo "IP65", futhi idivayisi ngokuzenzakalelayo. umsebenzi kwasemuva kwenziwa yi-LED emhlophe. Low voltage ukubonisa uhlelo kunqunywa kalula, futhi lokhu ngokungangabazeki inzuzo. Ngaphezu amasignali ukukhanya umsindo, idivayisi lingasethwa dlidliza ngesikhatsi kokuhlinzwa. Ukuhlola "Testboy Ice" senziwa ulula futhi single-pole isigaba isheke kungenzeka.

Okubonisa kusukela umhloli uyakwazi kwabangela ngisho voltage 100 V. Le transistors kule imodeli asethwe uhlobo okuguquguqukayo. Ingozi nesifunda esincane iyunithi cishe nhlobo. Ngaphezu kwalokho, kufanele kuphawulwe eliphezulu kakhulu izinga capacitors e inkomba. Zenziwa ngokuphelele aluminiyamu futhi ube conductivity ezinhle. Kufanele kube inkomba yokuthi ukuthola wiring kufihlwe "Testboy Ice" emakethe ruble mayelana 4000.

Isikhombisi "Testboy Profi"

Visual inkomba kule imodeli ayitholakali. Voltage inkomba in the ithuluzi has a-pole ezimbili. Kulokhu-ke ifakwe isibonisi elula izimpawu. Futhi, isethiwe Tally. Ezezindlu kule imodeli senziwa ngokuphelele plastic. Nokho, akesabi uthuli umswakama. Isetshenziswa ngokugcwele kwebhethri inkomba isikhathi eside kakhulu. ukuhlolwa RCD Kwenziwa usebenzisa izinkinobho ezimbili kuphela. Class yokuvikela umhloli - "IP65".

Ubukhulu zedivayisi ngenhla zimi kanje: ukuphakama - 280 mm, nobubanzi - 75 mm, kanye ukushuba 20 mm. Ngokuvamile, imodeli "Pros Testboy" compact nesisindo impela kancane. amandla Ukukhethwa lebanga othomathikhi. Vula wiring ekuqineni wamanje kungaba ihlolwe. Ukuzwela ukulungiswa esebenzisa Regulator. Isibani LED kule imodeli lapho. adaptha Terminal setha 4 mm, futhi uma kunesidingo, kungaba kalula unscrewed. kudivayisi Ubuncane ubona wesifunda voltage 35 V. Kulokhu umsebenzisi ngeke ukuzwa isitshengiselo umsindo isici. Intengo imodeli "Testboy Professional" kuyinto emhlabeni 5.500 ruble.

Yini umahluko phakathi 'Testboy Plus "inkomba?

Le divayisi isigaba okuguquguqukayo. Isici esiphawulekayo lokhu imodeli inkomba futhi ahlanze ibhodi. Phakathi kwezinye izinto, ungakhetha eliphezulu zedivayisi iyonke. Ezezindlu "Testboy Plus" eyenziwe ngepulasitiki. Ngaphezu kwalokho, it has a sekugcineni zenjoloba.

DC futhi AC voltage umhloli kuthola ku ekupha 10 kuya 400 V Ngalesi yokusesha isigaba e umqhubi zokuzivikela kungenzeka. Linani selilonkhe lebantfu labange LED eziyisishiyagalombili imodeli nomkhiqizi enikeziwe. Ubukhulu inkomba ezishaywayo has ukuphakama ezilandelayo - 120 mm, nobubanzi - 65 mm, kanye ukushuba - 25 mm. Ukuma jikelele Kwatholakala kuhle elithakazelisayo lelo, futhi umhloli esandleni wayekholelwa ngokuqinile futhi azisheleli. Ima emakethe emhlabeni ruble 3300.

Uhlolojikelele umtshina "Wall Mayelana"

Izintambo zikagesi ezisobala Ethukuswe odongeni nge "Pro Wall" itholwa ngokushesha. Le nkomba has a ukubonisa, futhi ingasetshenziswa ukuqapha yonke nemingcele. Ukuze kube lula, idivayisi ifakwe tumbler ekhethekile. Ngalo ungakwazi kalula ukhethe izindlela wokusebenza. Ngaphezu wiring odongeni, ungathola ezihlukahlukene plastic kanye izinto sokhuni. ngaphansi kwamandla inethiwekhi azobonakala esingaphansi 35 mm ukujula. Nakuba abasebenza endaweni ukuthi siyothatha isikeni has a ray ukukhanya okukhulu.

Yenza ukuhlonza isikhungo design odongeni ngangokunokwenzeka. Nokho, ezinye izinhlobo eziningi bayakwazi ukukhombisa nje ngendaba emngceleni. Lapho wiring itholwa umsebenzisi ibhiphu abukhali umsindo. Uhlelo lokuvikela kule divayisi - ekilasini IP5. Kulokhu, kuba ngokuphelele ngeke wesabe uthuli. Sebenzisa "Pro Wall" is hhayi Kunconywa ngumkhiqizi phezu ezimanzi. Ukuphakama nalesi sibonelo akugcini 189 mm, nobubanzi 80 mm kanye ukushuba ncamashi 30 mm. On ukushaja okugcwele imitha ibhethri uyakwazi ukusebenza ngokuqhubekayo amahora amahlanu. Ngokuvamile, i-abakhiqizi imodeli Kwatholakala kahle, futhi kuhambisana kahle ukwenza ukulungiswa wiring. Intengo "Wall Of" kuyahlukahluka esifundeni ruble 4,500.

Inkomba Model "Wall Control"

Thola Wiring imodeli uyakwazi ukuba 30 mm ukujula. Ugongolo ukukhanya ngempela elikhanyayo. Nje imodeli ifakwe izindlela ezimbili. Ukuvikelwa Class - uhlobo "IP5", futhi ngaleyo ndlela uthuli futhi umswakama idivayisi esabe. On ukushaja okugcwele iyunithi ibhethri ukusebenza izothatha cishe amahora ayisishiyagalombili.

Kusukela izici kungaba ukuhlukanisa transistors ezinhle futhi thyristors. Ubude imodeli 170 mm, nobubanzi 75 mm ukujiya 48 mm. Ngokujwayelekile, siye saba elula futhi kunengqondo. Idivayisi esine-kwasemuva, futhi ulisebenzise ekamelweni ezingenagesi kuhle ukhululekile. Futhi inothi icala ezinhle rubberized. Ngenxa yalokho, idivayisi ngokuphephile labetibambile esandleni akusho iphambana ukunqwabelanisa. Phakathi brand ezifuywayo zingagxila ngokucacile kule imodeli. Kufanele kube "Wall Control" esitolo ruble mayelana 2200.

Uhlolojikelele Kudivayisi "UStanley Pro 20"

Le nkomba kuyinto ezishaywayo owufanelekela nge kunalokho enkulu LCD isibonisi. Isici esiphawulekayo kule modeli iyona ukuthola okusheshayo ikhebula. Ngenxa transistors amandla inethiwekhi voltage kuboniswa ngemizuzwana. Nokho ke, kufanele kuqashelwe laser kudivayisi emitter. Wakha ekhethekile-plug-in unit. zingase zimiswe ugongolo Direct kusuka cishe kunoma engela, okuyinto ekahle kakhulu umsebenzisi. the bezinhlamvu kudivayisi wenziwe ABS plastic. Sici Its esiwuphawu iyona ukuqina anda.

Ngakho, le nkomba akesabi umonakalo mechanical ingahlala iminyaka eminingi. Thola "UStanley Pro 20" sufaka awekho ngaphansi ukucindezeleka can. Ngaphezu kwalokho, ungakwazi ukusesha ngokusebenzisa udonga lezinto lokhuni. Ugongolo laser eliqhakaze ngempela, ngakho kusakhiwo senziwa kahle impela. Kulokhu, kungenzeka ukwenza kube qondanisa. Amabhethri njengoba inkomba standard ifakiwe. Ngokuvamile, zingabantu izinga okusezingeni eliphezulu futhi kungaba kudonse eside sibonga isikhathi umsebenzi ngokuzenzakalela. Ukuthola okuqhubekayo babashayeli imodi yesivakashi.

Phakathi kwezinye izinto, kufanele kuphawulwe isignali enamandla umsindo okungase ucishiwe uma kunesidingo. Ukucinga zethusi wiring kungaba kwenziwe ngesikhathi 25 mm ukujula. Ukukhweza idivayisi phezu ukusebenza emzimbeni, zikhona izizathu ezikhethekile. Le yunithi imele emakethe esifundeni ruble 5.500.

Voltage umtshina ADA ZC 1000

Le nkomba ezishaywayo libhekisela eziphansi non-contact hlobo imitshina. Isici esiphawulekayo kule modeli kuyinto LED ukuthi sikhanya abomvu. Kulokhu, inkomba umsindo e-ADA ZC 1000 ayitholakali. Idivayisi ingasetshenziswa lokushisa kusuka -10 kuya +40.

kudivayisi Maximum sikwazi ukuzwa wiring nge voltage 200 V. Le imvamisa isilinganiso kufanele bube 55 Hz. Umswakama ebusweni bebophekile singadluli 90%. Ngenxa yalokho, le nkomba zokukhiqiza Chinese uyakwazi ukuziqhayisa alula futhi eziphansi. ADA ZC 1000 izobiza umthengi mayelana ruble 1000.

Uhlolojikelele umhloli "Defort DMM-20"

Tester "Defort DMM-20" ivelele ngokuba compactness yayo. Azikho izingxenye projecting emzimbeni bengekho. Kulokhu, lo izintambo zikagesi e odongeni itholwa ngokushesha okukhulu. Ngokuvamile, idivayisi kulula ukuyisebenzisa, futhi kukhona imodi eyodwa kuphela kuphela. Ingakusiza ukucacisa voltage line ngesikhathi ukujula engajulile.

LED kule divayisi inikeza ezimbili. ukukhanya Okokuqala lapho inethiwekhi at ibanga engaphezu kwengu-20 mm. Kulokhu, inkomba yesibili kuphela ku seduze wiring. Phimisa alamu isethi imodeli. iyunithi ubude 200 mm, nobubanzi 80 mm ukujiya 35 mm. Ihlaziya ikhebula umhloli "Defort DMM-200" 18 kg, futhi izobiza umthengi ku 1100 deda.