Nozzle New Common Rail Fuel Injector 0433271521 & Dlla138s1191 for Injector 0432231678 & 0432231717

Izici zesekethe ye-fuel injector

Ngokwezici zemvelo ze-valve ye-solenoid, ukuqina noma ubude be-excitation yamanje enamandla kanye nokubamba kwamanje kuyalungiswa, okunganciphisa ukusetshenziswa kwamandla futhi kunwebe impilo ye-valve ye-solenoid ngenkathi iqaphela ukulawula okunembile kokugeleza kukaphethiloli. Ukuvikelwa kwe-static kubonakala kusetshenziswa ishubhu yokucindezela edlulayo, futhi ukuhlunga imvamisa ephezulu kwenziwa ngokusebenzisa inhlanganisela ye-inductor ne-capacitor, engacindezela amasiginali wokuphazanyiswa endaweni yokusebenza eyinkimbinkimbi yenjini. I-high side switch drive circuit kanye nesekhethi ye-low side switch drive ilawula umsebenzi wokujova uphethiloli, ingaqinisekisa ukuthi umjovo kaphethiloli ngesikhathi esifanele sokuvula kuphela, ukuze kuqinisekiswe ukuthi injini ayilimele. I-current of power supply kanye ne-wing output iyaqoqwa ukuze kuqinisekiswe ukuthi isekethe ingagadwa ngempumelelo. Lapho umjovo uvulwa nge-voltage esezingeni eliphakeme, lapho ukugcinwa kwe-voltage evamile yokusebenza ngenkathi usebenzisa i-current ephansi, kungaqinisekisa ukuthi i-injector ivuleka ngokushesha futhi ivale. Ukwengezwa kwe-diode ekugcineni kokuphumayo kanye neluphu yesijovi sikaphethiloli kungaqinisekisa ukuthi amandla e-electromotive angenisa amandla kagesi aphezulu akhiqizwa lapho isijovo sikaphethiloli sivulwa futhi sivalwa ukuze kudlale i-clamp eqhubekayo futhi kuvikelwe i-chip yangaphakathi ekubeni yonakale.