Ụkpụrụ sekit ọkụ ihu ụgbọ ala
Car headlight circuit nwere switches, ahịrị, fuses, relays na ndị ọzọ components, fuse akara ọsọ agba anọ nke nnukwu ugbu a, ịgbanwee akara ọsọ agba anọ nke obere ugbu a, gbaghara m a obere ugbu a nwere fuse akara? Biko nye m nkọwa doro anya. Daalụ
M na-ekerịta akụkọ iji zaa
Kedu ọrịa kansa nwere ike ibunye ọgbọ na-abịa?
Isi ihe ọmụma sayensị na teknụzụ nke oge a bụ ihe ọmụma nke ukwuu
Ọ dị mma na sayensị na teknụzụ, teknụzụ metụtara ume ọhụrụ, yana nyocha akụkọ ihe mere eme na omenala.
Gbado anya na
Ọnụọgụ a na-egosi sekit njikwa ọkụ ihu akpaaka. Ihe njikwa ahụ mejupụtara otu sekit na-egbu oge kwụsiri ike (IC1, Rl, R2, RD, C1), ọtụtụ vibrators (IC2, R3, R4, C2), Integrated voltaji regulator circuit IC3 (7812), V-MOS ike mbanye tube BG2 , BG3 na ihe ndị ọzọ, n'otu n'otu na-anya ọkụ ihu abụọ nke ụgbọ ala ahụ.
A na-akwado onye na-ahụ maka ya site na batrị ụgbọ ala +24V ma na-enye voltaji DC nke VDD =+12V maka IC1 na IC2 mgbe ụkpụrụ voltaji sitere na IC3. Mgbe n'ihu n'akụkụ na-adịghị na-akpụ akpụ n'otu ụzọ, photosensitive resistive RD dị elu n'ihi na ọ dịghị ekpughe na ìhè, na kwekọrọ ekwekọ IC1 na-tọgharịa n'ihi na elu larịị nke ụkwụ na ala larịị nke ụkwụ .
