LED Multi-layer Electronic Sirens Uye Vatauri Dzidzo Yekutanga
LED yakawanda-layer Electronic Sirens uye Vatauri ruzivo rwekutanga
1: Iyo LED yakawanda-layer Electronic Sirens uye Vatauri, kusanganisira gumi nemaviri kana kunyange akawanda e LED machipi, ivo vanowanzobatanidzwa pamwechete.Kupenya kwakajeka kwechipi chimwe nechimwe kunotariswa nehukuru hwezvino inopfuura nepairi.Nekuda kweiyo nhevedzano yekubatanidza, yega yega LED chip mukati me LED inongoerekana yapfuura neazvino, asi voltage pane imwe neimwe chip yakasiyana.Kudonha kwemagetsi kumberi kwe LED kunowanzo 3.4V, asi kunosiyana pakati pe2.8V uye 4.2V.LED inogona kuverengerwa kudzikamisa voltage fluctuation renji, asi izvi zvichawedzera mutengo, uye kudonha kwemagetsi kumberi kucharamba kuchichinja nekushisa uye kushandiswa kwenguva.Kuti upe kuenderana kwechiedza kuburitsa, iyo LED inofanirwa kufambiswa neyakaomesesa yakarongeka yakakwirira-inoshanda inogara iripo.Seimwe nzira kune incandescent LED mwenje, magetsi emagetsi anofanira kubatanidzwa muimba yemwenje.
2: Yakajairika yakabatanidzwa LED Electronic Sirens uye Vatauri vanosanganisira dhiraivha, LED cluster uye inogona kupawo mutyairi uye LED chip yekudzivirira kwemuchina uye kutonhora kwegoko.
3: LED mutyairi zvinodiwa zvakanyanya kuomarara.Inofanirwa kunge ichishanda nesimba uye inofanirwa kusangana neyakaomesesa EMI uye simba factor zvirevo uye inogona kumira zvakachengeteka kwakasiyana mamiriro ezvinhu.Chimwe chezvinonyanya kuoma zvinoda kuva ne dimming function.Pamusana pekusawirirana pakati pemaitiro emwenje we LED uye dimming controller yakagadzirirwa mwenje incandescent, zvinogona kukonzera kusashanda zvakanaka.Dambudziko rinogona kunge riri rekuti kumhanya kwekutanga kunonoka, kupenya, Electronic Sirens uye Vatauriri vasina kujeka kuvhenekera, kana kubwaira kana kupenya kwagadziriswa.Mukuwedzera, pane kusawirirana mukushanda kwechikwata chimwe nechimwe uye magetsi e LED akabudiswa ruzha runonzwika uye dzimwe nyaya.Aya mamiriro asina kunaka anowanzo kukonzerwa nekunyepedzera kukonzeresa kana kuvharwa kusati kwasvika kwemutongi uye kusadzora kwakashata kwe LED ikozvino uye zvimwe zvinhu.
4: Parizvino, zvigadzirwa zve LED zvinoti zvine gap rakakura nehupenyu chaihwo hwesevhisi.Panyaya yekushomeka kwekuunganidza kwedhiraivha redhizaini tekinoroji, nekuongororwa kwehupenyu hwechigadzirwa kuyera hupenyu chaihwo hwenzira, zvingangokonzera kukanganisa.Nepo kugadzikana kwemutsetse wekutyaira kuchakanganisa zvakananga kugadzikana kwese kwechigadzirwa.