LED mutyairi hupenyu hurefu
Pane zvinhu zvakawanda zvinogona kukanganisa hupenyu hwemutyairi wako we LED, kusanganisira:
Hunhu hwemutyairi we LED.
Muenzaniso wemutyairi we LED unosarudzwa.
Installation Environment.
Hunhu hwemutyairi we LED
Kutaura chokwadi, zvaunowana ndizvo zvaunobhadhara. Kana iwe ukatenga yakachipa LED mutyairi, hupenyu hwayo hunogona kunge husina kureba kudaro. Aya madhiraivha e-LED anodhura anowanzoshandiswa mumusika wekutengesa, uko mitengo yakaderera ndeimwe yepamusoro-soro yekuita sarudzo kune vashandisi vekupedzisira. Izvo hazvina kugadzirwa kusvika pamazinga epamusoro nekuti anogona kudhura, izvo zvinoita kuti adhure zvakanyanya kutengesa mune zvimwe zvitoro zvezvitoro.
MEANWELL LED mutyairi ane hupenyu hurefu hwebasa. Iyo chigadzirwa data sheet iwe yaunogona kudhawunirodha kubva kune yavo webhusaiti kunyange zvinyorwa zvinoreva nguva pakati pekutadza (MTBF) data. Ichi ndicho chikonzero ZVINOREVA ZVAKANAKA ndiyo yekutanga sarudzo mune zvekutengesa uye maindasitiri maapplication.
Zvinotarisirwa kuti vanoisa zvekutengesa uye maindasitiri zvikumbiro zvinopa nguva yakakwana yewaranti, dzimwe nguva yakareba semakore gumi. Kana kukundikana kukaitika, mugadziri anotarisirwa kuenda kunzvimbo uye kutsiva akakundikana mutyairi we LED.
Yakasarudzwa LED mutyairi modhi
Izvo zvakakosha kuti iyo chaiyo modhi yeakasarudzwa mutyairi we LED inofanirwa kuve yakakodzera chinangwa.
Iwe unogona kushandisa mutyairi we LED ane simba repamusoro pane simba rinodiwa kuti uise LED, asi haugone kushandisa mutyairi ane simba rakaderera. Izvi zvichaita kuti mutyairi we LED aremerwe, nekudaro achipfupisa zvakanyanya hupenyu hwemutyairi we LED.
Nekuchengetedza, isu tinokurudzira kuti iwe chete kurodha mutyairi weLED kusvika 75% ~ 80% yeyakayerwa simba rekubuda.
Nzvimbo yekuisa mutyairi we LED
Kana iwe ukashandisa mutyairi we LED kunze, ndapota ita shuwa kuti ine dhigirii rakakwana rekudzivirira (IP). IP65 inofanira kunge iri shoma shoma, asi IP67 ndiyo yekutanga sarudzo. Iyo IP chiyero inoratidza guruva uye hunyoro kuramba kunopihwa nemutyairi we LED.
Tarisa zvakare tembiricha yekushandisa yemutyairi we LED. Izvi zvichataurwa mune chigadzirwa data sheet. Iwe unoda kuve nechokwadi chekuti mutyairi we LED akagadzirirwa kushanda pane inotarisirwa tembiricha.
Iyo data sheet icharatidzawo derating curve. Sezvinei nemidziyo yakawanda yemagetsi, kuwedzera kwekushisa kwemutyairi we LED kunoderedza kugona. Kana iwe uchida kushandisa mutyairi we LED munzvimbo inopisa, tarisa iyo derating curve kuti uone kuti mutoro unodiwa unogona kutorwa kubva kumutyairi we LED pane tembiricha yepamusoro. Kana zvisina kudaro, iwe unofanirwa kusarudza mutyairi we LED ane chiyero chepamusoro chesimba pane zvinotarisirwa.
