Malinga ndi mtundu wa magetsi, ac ndi dc solenoid mavu amasankhidwa motsatana. Nthawi zambiri, mphamvu zamagetsi ndizosavuta kupeza. Zolemba za m'manja monga momwe zingathere kusankha AC220V, DC24V. Kusintha kwa mphamvu yamagetsi nthawi zambiri kumakhala+10% (1% -15% AC, ndi ±% 10 kapena kotero DC imaloledwa. Ngati mphamvu ya kulekanika, ndiyofunikira kuteteza magetsi kuyeserera kapena kuyika zofunikira zapadera. Zogwiritsidwa ntchito zamakono komanso mphamvu ziyenera kusankhidwa malinga ndi mphamvu mphamvu. Chisamaliro chiyenera kulipidwa kwa mtengo wapamwamba wa VA ukayamba, ndipo chitsogozo chosasinthika Shenoirdoid chitsimikiziro chikuyenera kusankhidwa pomwe mphamvu sikokwanira.
