Chiyelezgero cha utility chikukhwaskana na nkhongono yakukhozga pa makina ghakukhotakhota, agho ghakumanyikwa kuti ghali na mbale yakubenekelera pachanya, chigaŵa cha pachanya, mbale ya pasi, mbale yakukhotakhota, mbale yakukhotakhota, chigaŵa cha gidid, chigaŵa cha gauze, chigaŵa cha pakati pa yam porcelain, pini yakujulira na pini yakukolerana . Mtunda wa clamping wakuŵikika pa chigaŵa cha mkati cha chibenekelero cha pachanya, chigaŵa chapakati cha chigaŵa chapasi chili na a . square mbuna, ndipo mbale yakukhoma pasi yikugaŵika mu mbuna ya square, porcelain ya ulusi yakulongozgera kumbali Na vigaŵa viŵiri, ivyo vikugaŵika mwakuyana na vigaŵa viŵiri vya pasi, ndipo chigaŵa chapakati cha mbale yakukhotakhota ya pasi chikupelekeka na mbuna yakukolerana, ndipo pakati-kupitilira porcelain chidumbirano chikuŵikika pa mbale yakukhotakhota kwizira mu chibowo chakukolerana, pin yakujulika ili na spring pa chingwe, ndipo mbale ya pasi ya clamping . ndipo chigaŵa cha pakati pa siliva chikuperekeka mwakuyana na mabowo ghakuyana waka, pini yakujulira yikufuma pakati pa porcelain yakujumpha-bowo ndipo mbale yakukhotakhota ya pasi Chibowo chakuzungulira chikuŵikika na kulumikizgika ku chivundikiro cha pachanya kwizira mu pini yakukolerana, ndipo chigaŵa chimoza cha chigaŵa cha pakati pa siliva chikuperekeka na mbuna yichoko A, ndipo pakati pa chigaŵa cha porcelain cha porcelain cha m'manja chikususkana na chigaŵa icho chikupelekeka na mbuna yichoko ya A Ber yinyake ya mbali yapafupi yikupelekeka na mbuna yichoko B na mbuna yichoko C, ndipo chibowo chichoko A na mbuna yichoko B vikudumbiskana na ŵanyawo, ndipo chibowo chichoko B na mbuna yichoko B na mbuna yichoko C vikukolerana na chitoliro cha pulasitiki . A na C ni mabowo agho ghakudumbiskana pa mtunda wa ceramic membala pakati pa ulusi (7}}
Munthu uyo wakulimbana na nyenyezi yiphya mwakuyana na 1, apo chip cha magesi chikuŵikika pa malo ghapasi gha base, ndipo wakati chip cha magesi chikupelekeka na inductor. .