Asebenza kanjani amadivayisi okuvikela ukuhlinza?

Lapho kwenzeka i-voltage yokuqhuma, umvikeli ohlinzayo unqamula ukunikezwa kwamandla ngokushesha.Lolu hlobosurge umvikeliihlakaniphe kakhulu, iyinkimbinkimbi, futhi ngokwemvelo ibiza kakhulu, futhi ayivamisile ukusetshenziswa.Lolu hlobo lwesivikeli sokuhlinza ngokuvamile lwenziwa ngenzwa yamanje.Ukwakheka kwebhodi lokulawula kanye nelokhi.Inhloso yenzwa yamanje ukuthola ukuthi ingabe i-voltage yegridi inokuguquguquka yini kusivikeli sokuhlinzwa.Lapho ibhodi lokulawula lilayisha isignali yedatha ye-voltage yokuqhuma yenzwa yamanje, ukukhiya kuqhutshwa ngokushesha, njengokuqhutshwa kwesifunda sokulawula i-actuator.Kukhona enye isekethe kagesi yesivikeli sokuhlinza, enganqamuli isekethe yamandla lapho kukhiqizwa isivikeli sokuhlinza, kodwa ishumeka i-voltage yokuqhuma, igaye futhi imunce amandla e-kinetic wesivikeli sokuhlinza.Lolu hlobo lwesekethe luvamise ukufakwa ngaphakathi kwebhodi lesekethe, njenge-switching power supply circuit.Isigaba somvikeli we-surge 1. Ukumaketha okuwela umngcele kuphakathi kwentambo ephilayo kanye nentambo emaphakathi, okungukuthi, isekethe yamandla yokucindezela imodi yokuhlukanisa.I-jumpers yeleveli yesibili neyesithathu yesivikeli sokuhlinza intambo ebukhoma ephakathi nendawo iye phansi kanye ne-neutral-to-ground, okungukuthi, ukucindezelwa kwemodi evamile.Izivikeli zokuhlinza zemodi ehlukile zisetshenziselwa ukushumeka, ukugaya kanye nokumunca ama-voltage okwandayo phakathi kokubukhoma nokungathathi hlangothi.Ngokufanayo, abavikeli bemodi evamile bayasetshenziswa futhi ukushumeka ama-voltage okuhlinzwa aphakathi nendawo ukuya phansi.Ngokuvamile, kubavikeli abahlinzayo abanezidingo eziphansi, ukuhlangana kwabavikeli bokuhlinzwa kwanele, kodwa ukuvikelwa kwemodi evamile kufanele kwengezwe kwezinye izindawo ezinemithetho eqinile.


Isikhathi sokuthumela: Jul-02-2022