Isimiso sokujikeleza kwezibani zemoto
Isekethe yezibani zemoto inamaswishi, imigqa, amafusi, ama-relay nezinye izingxenye, i-relay yokulawula i-fuse yamandla amakhulu, i-relay yokulawula i-switch yamandla amancane, uxolo lo mshini omncane unokulawula i-fuse? Ngicela unginike incazelo eqondile. Ngiyabonga.
Ngiphendula umbiko
Yimiphi imidlavuza engase idluliselwe esizukulwaneni esilandelayo?
Ulwazi lwanamuhla lwesayensi yezemfundo nobuchwepheshe lunikeza ulwazi oluningi
· Unekhono kwezesayensi nobuchwepheshe, ubuchwepheshe obusha obuhlobene namandla, kanye nomlando namasiko ocwaningo.
Gxila ku
Isithombe sibonisa isekethe yokulawula isibani esizenzakalelayo. Isilawuli sakhiwe yisekethe eyodwa yokulibaziseka ezinzile (IC1, Rl, R2, RD, C1), ama-vibrators amaningi (IC2, R3, R4, C2), isekethe yokulawula i-voltage ehlanganisiwe IC3(7812), ishubhu yokushayela amandla ye-V-MOS BG2, BG3 njalo njalo, eshayela izibani ezimbili zemoto ngokulandelana.
Isilawuli sisebenza ngebhethri yemoto +24V futhi sinikeza i-DC voltage ye-VDD=+12V ye-IC1 kanye ne-IC2 ngemuva kokulawulwa kwe-voltage yi-IC3. Uma uhlangothi olungaphambili lungahambi ohlangothini olufanayo, ukumelana kwe-photosensitive RD kuphezulu ngoba akuvezwa ekukhanyeni, futhi i-IC1 ehambisanayo isethwa kabusha ngenxa yezinga eliphezulu lonyawo kanye nezinga eliphansi lonyawo.
