Automobile headlight circuit principle
Motokari yemwenje wedunhu ine switch, mitsetse, fuse, relay uye zvimwe zvikamu, fuse control relay yeazvino yakakura, switch control relay yediki ikozvino, ndiregererei iyi diki ikozvino ine fuse control? Ndapota ndipe tsananguro chaiyo. Ndatenda
Ini ndinogovera mushumo kuti ndipindure
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Contemporary ruzivo hwaro hwedzidzo sainzi uye tekinoroji inodzidzisa zvakanyanya
· Yakanaka pasainzi uye tekinoroji, tekinoroji inoenderana nesimba, uye nhoroondo yekutsvagisa uye tsika.
Tarisa pane
Iyo nhamba inoratidza auto headlight control circuit. Iyo controller inoumbwa imwechete yakagadzikana yekunonoka dunhu (IC1, Rl, R2, RD, C1), akawanda vibrators (IC2, R3, R4, C2), yakabatanidzwa voltage regulator redunhu IC3 (7812), V-MOS simba drive chubhu BG2 , BG3 uye zvichingodaro, zvichiteerana kutyaira mwenje miviri yemota.
Iyo controller inofambiswa nemotokari bhatiri +24V uye inopa DC voltage yeVDD=+12V yeIC1 uye IC2 mushure mekutonga kwemagetsi neIC3. Kana rutivi rwemberi rusingafambi nenzira imwe chete, iyo photosensitive resistance RD yakakwirira nokuti haina kuonekwa kune chiedza, uye IC1 inowirirana inogadziriswa nekuda kwepamusoro petsoka uye pasi petsoka.
