LED isigaba inkomba: isikimu kanye nokubuyekeza onobuhle. Indlela yokwenza isibani ngezandla zakhe izigaba

Lapho ufaka izinyawo noma ukushintsha efulethini, kumele ube khona inkomba isigaba. Lezi amadivayisi ehlukene phakathi, nxa bezilinganisa ngezingqobo generator amandla. Futhi onobuhle has imvamisa yayo, kanye ukumelana embundwini. Emakethe zikhona eziningi isigaba izinkomba.

Lakhicitwe amabili, iziqeshana ezintathu. ishayela duty umjikelezo models ingeqi 90%. Uma ukhetha ukulungiswa ezibalulekile ukuba banake isigaba Ukuvikelwa. Ukuze ufunde kabanzi mayelana izinkomba isigaba, kubalulekile ukuba sicabangele isikimu zedivayisi.

isigaba inkomba: Isikimu

Isifunda we inkomba isigaba kuhlanganisa generator yezintambo. Ukuze sithole voltage has a damper. Izinzwa ukufakwa kumadivayisi nge reducibility ezahlukene. Amanye amaphuzu ancikene LED isetshenziswa ne-amplifier. Uma sicabanga ukuguqulwa isibonisi they ozifakile a microcontroller. Ukuvikela idivayisi ngokumelene overloads isebenzisa capacitors op noma ishayela hlobo.

ukuguqulwa okuzenzela

Uma kudingekile, LED isigaba inkomba kungenziwa ngokuzimela. Ngokuyinhloko lokhu akhethiwe eliphezulu wire generator. Lokukhipha voltage inkomba ke kufanele okungenani 12 V. Futhi, damper iyadingeka ukuze ukuhlangana idivayisi. Ezimakethe kunezinhlobo ezehlukene, futhi zihluke e ukuzwela. Uma sicabangela imodeli elula, timphawu ngcono ukukhetha Resistor. I microcontroller ngokuba inkomba isigaba kudingeka imizila hlobo. Ekupheleni kwe-LED iqinile, kanye Ukugunda.

Umthengi izibuyekezo mayelana imodeli Extech DV25

Wathi isigaba LED akhiqizwa omfisha ezintathu. Kulokhu, ukunemba kuphezulu kakhulu. kudivayisi Generator isebenzisa uhlobo yezintambo. Ubuningi sindisa ipharamitha elilingana 3.3 A. Inzwa, imodeli has eyodwa kuphela. Uma ukholelwa ukuthi ochwepheshe, nomswakama akesabi. Ukuvikela idivayisi kusukela yokwanda kwama ukukhwezwa capacitors.

Ukusetshenziswa ekhaya imodeli kahle. Nokho, kubalulekile ukuphawula ukuthi babashayeli asetshenziswa ubude iDemo. Ukuze sithole izigaba e imodeli amandla iphaneli kungahlali nangokunembile. Ngokusho kochwepheshe, ibhethri usebenzisa amandla ongaphakeme, futhi ohlwitha wakhe amahora amathathu kuphela. Thenga kuboniswe esigabeni inkomba emakethe kungaba njengoba low 6.500 ruble.

Umbono mayelana amadivayisi Extech DV30

Wathi isigaba inkomba (ukukhanya) Kulula kakhulu ukusebenzisa. Sekukonke it has ezikhumulweni ezintathu. Kulokhu, generator 3 isethelwe A. Ngokusho ubuciko, ukusetshenziswa izinga okusezingeni eliphezulu Hambayo capacitors. Sekukonke, imodeli olunikezwa izinzwa ezimbili. Ngakho, esigabeni izinga ukuzimisela kakhulu. Allowable umswakama ezingeni kulingana% 33 kuphela.

A capacitor apharathasi aboshelwe uhlobo capacitive. Imvamisa yokusebenza ye umtshina isigaba ilingana 500 Hz. Ngakwelinye ihlangothi, ukumelana embundwini 20 ohms. Ukuze usebenze ngamandla izihlangu imodeli ayilingani. Nokho, kungasiza kakhulu ekuqhubeni ukulungiswa in the efulethini. Kubalulekile futhi ukwazi ukuthi imodeli ikunikeza umsebenzi Samandla. Thenga le nkomba isigaba emakethe kungaba phezu ayizinkulungwane 6. Hlikihla.

Incazelo onobuhle Extech DV45

Le nkomba isigaba eminyakeni yamuva ukufuneka kakhulu. ochwepheshe Ngokuyinhloko aveze compactness yayo. Kulokhu, umnikazi isetshenziswa ne injoloba ulwelwesi. Sekukonke, imodeli has Ukugunda ezimbili. Generator kudivayisi 4 isicelo ku A. imvamisa yokusebenza ye inkomba isigaba kulingana 550 Hz. Ngokusho kochwepheshe, imodeli uyakwazi imithwalo enkulu kwamanje.

Ochwepheshe, it ufaneleka kahle kakhulu. Capacitors asetshenziswa kudivayisi ishayela hlobo. Kubalulekile futhi ukubalula ibhethri eliphezulu. Okuncane lokushisa kuvunyelwe emelelwa inkomba simiswe -20 degrees. Umswakama kudivayisi ecacisiwe akesabi. Thenga esitolo imodeli kungabangwa ruble 7200.

Umthengi nokubuyekezwa LUXEON EWR-5000 imodeli

Lesi sigaba inkomba impendulo ekutholeni abathengi ezinhle. Ukusetshenziswa ekhaya lisebenze Luhle. Sekukonke, imodeli ezintathu Ukugunda enikeziwe. Generator wasebenzisa uhlobo yezintambo, overload ukubeka isici elilingana 3.5 A. zisetshenziselwa Uhlelo capacitors ukuvikela iyunithi uhlobo tekusebenta. Zonke imodeli, izinzwa ezimbili ezifakiwe. umbundu ukuzwela ipharamitha ilingana 5 mV. Ukusebenza ukulungiswa imvamisa ingeqi 560 Hz.

Okuncane lokushisa kuvunyelwe we umtshina isigaba isezingeni -20 degrees. Uma ukholelwa ukuthi ochwepheshe, LED kudivayisi ashaye akuvamile. Futhi, izinzuzo imodeli zihlanganisa umthamo high ibhethri. Kwimodi ezimele, ikwazi ukusebenza amahora angaphezu kwangu-10. Inani wethulwa umtshina simiswe emhlabeni 6.500 ruble.

Umbono mayelana amadivayisi LUXEON EWR-5010

Le nkomba isigaba Ukujikeleza ezithengiswa Ukugunda ezimbili. Ukulinganiswa othomathikhi it has a umsebenzi. Futhi, izinzuzo idivayisi kubalulekile ukufaka compactness. Umnikazi we imodeli okokuvikela ohlelweni. Capacitors ukumisa uhlobo ishayela. Sekukonke, imodeli olunikezwa izinzwa ezimbili. Ngakho, esigabeni izinga ukuzimisela kakhulu.

Kubalulekile futhi ukubalula ukuzwela kwabo. Wathi ipharamitha akuyona esingaphansi 5.3 mV. Operating imvamisa yena, isezingeni 650 Hz. Okuncane lokushisa kuvunyelwe we inkomba simiswe -25 degrees. Izibopho asetshenziswa kudivayisi eliphezulu. Futhi, ochwepheshe kuqashelwe amandla babashayeli. I microcontroller kuleli cala lingekho. Thenga le nkomba isigaba esikhathini sethu kungaba njengoba low 7.200 ruble.

Incazelo onobuhle LUXEON EWR-5033

Le nkomba isigaba has a lot of izinzuzo. Okokuqala kubalulekile ukuphawula ukuthi uzimisé Ukugunda elula kakhulu. Ukuze sisebenze imodeli amandla plant esifanelana kahle. sezingeni elamukelekile apharathasi nomswakama elilingana 45%. Capacitors asetshenziswa uhlobo imodeli ishayela.

Futhi in a ukuguqulwa Okuhle ngalokhu ukuthi inzwa qualitative. Generator isigaba inkomba isebenzisa 3 AA model ukusetshenziswa ekhaya ubuye ezifanele. Nokho, kubalulekile ukuphawula ukuthi kuwufanele emakethe abasakwazi eqolo. Intengo isilinganiso phezu inkomba simiswe emhlabeni 8.300 ruble.

Umthengi izibuyekezo mayelana imodeli DC JJDC0148

Le nkomba isigaba senziwa izinzwa ezimbili. Isiqophi kusuka amamodeli yenziwa of high quality. I izinzwa anemisila-amplifier, nesivinini ukuzimisela esigabeni kuphezulu kakhulu. Ukulinganiswa othomathikhi, imodeli inohlelo. Ukuguqulwa embundwini ukumelana kulingana 45 ohms. Kulokhu, ubuncane lokushisa avumelekile inkomba isigaba hhayi ningi than -15 degrees.

Ibhethri uyisibonelo esetshenziselwa 120 Ah. I microcontroller e ukuguqulwa ethulwa singanikezwanga. Uma ukholelwa ukuthi ochwepheshe, inkomba isigaba kufanelekile ukusetshenziswa yasekhaya. Ochwepheshe abaningi bakholelwa ukuthi idivayisi uyakwazi ukusebenza iminyaka eminingi. Izinkinga LED kuyinto engavamile. Thenga imodeli akhethiwe esitolo okukhethekile kungabangwa ruble 6400.

Umbono phezu DC JJDC0110 amadivayisi

Wathi isigaba ukubonisa LED ekhiqizwa abanezinto zokugawula ezibukhali ezimbili. I izinzwa e imodeli esetshenziswa 5 mV. Uma ukholelwa ukuthi ochwepheshe ke baretki isikhathi eside. Capacitors zisetshenziselwa ngqo ugaye hlobo. Microcontroller, imodeli akukho. Ngokusho kochwepheshe, ukusebenza kudivayisi imishini amandla kufanelekile. Imvamisa yokusebenza ye wathi ukulungiswa kulingana 340 Hz. sezingeni elamukelekile umswakama kuyinto 55%.

Vibration umsebenzi imodeli singanikezwanga. Okuncane lokushisa kuvunyelwe we inkomba isigaba isezingeni -25 degrees. Lo mshini e idivayisi samanje ayikho. Wathi imodeli ukala kuphela 0.3 kg, futhi ngempela ezihlangene. Thenga kulolu chungechunge kungaba isigaba inkomba ruble 5700.

Incazelo onobuhle DC JJDC0112

Le nkomba isigaba senziwa Ukugunda ezintathu. Sekukonke, imodeli isebenzisa izinzwa ezimbili. sokunquma Isivinini isigaba - imizuzwana 3. othomathikhi Samandla umsebenzi sishoda. Ngokusho kochwepheshe, imodeli asifanele ukusebenza imishini amandla. Generator It is esetshenziswa 3.5 A. sepharamitha kudivayisi overcurrent ezincane. Allowable umswakama ezingeni liyashintshashintsha azungeze 56%. Capacitors zisetshenziselwa ukuvikela uhlelo uhlobo ngokushesha. Thenga Le nkomba isigaba emakethe kungabangwa ruble 6300.