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Kodi chingwe chamagetsi ndi chiyani, ndipo mungasankhe bwanji chingwe chamagetsi?

Chingwe chamagetsi —— Chingwe chamagetsi ndi waya womwe umatumiza mphamvu. Nthawi zambiri mphamvu imatumizidwa ndi transmission yochokera ku mfundo kupita ku mfundo. Chingwe chamagetsi chimagawika m'zingwe zamagetsi za AC AC malinga ndi momwe zimagwiritsidwira ntchito ndipo dinani apa kuti muwonjezere chithunzi. Chingwe chamagetsi cha DC DC, nthawi zambiri chingwe chamagetsi cha AC chimadutsa mu voltage yayikulu ya waya wa AC, mtundu uwu wa waya chifukwa cha voltage yayikulu umafunika miyezo yogwirizana kuti upeze chiphaso chachitetezo gulu likhoza kupangidwa mwalamulo. Ndipo mzere wa DC kwenikweni umachokera mu voltage yochepa ya DC current, kotero zofunikira zachitetezo sizokhwima ngati mzere wa AC, koma chifukwa cha chitetezo, mayiko omwe alipo pano amafunikirabe chiphaso chogwirizana chachitetezo.

Momwe mungasankhire chingwe chamagetsi

1. Mafunso wamba

Choyamba, muyenera kumvetsetsa kuti zinthu zomwe mumapanga zimagulitsidwa kudziko liti, zinthu zosiyanasiyana zimakhala m'nyumba imodzi, ndipo zimakhala ndi zofunikira zosiyanasiyana pa muyezo wa chingwe chamagetsi. Monga: kumayiko aku Europe, zinthu ziyenera kukhala ndi satifiketi ya eu VDE, ku United States, ziyenera kukhala ndi satifiketi ya American UL, ku Australia, Japan, Italy ndi mayiko ena ambiri ali ndi zofunikira zovomerezeka za satifiketi yazinthu, kufunikira ndi pulagi sikofanana, ngati izi sizikutsimikizika, simungagwiritse ntchito mankhwalawa, kotero ili ndiye vuto lalikulu.

2. Kufotokozera ndi mizere yokhuthala

Yamagetsi amagetsi Chingwe chamagetsi chimagawidwa m'magawo awiri ndi magawo atatu, malinga ndi mitundu yosiyanasiyana ya zida zamagetsi. Chimagawidwanso m'magawo ofunikira, monga muyezo wadziko lonse wa mzere wa 52 (chingwe chofewa cha PVC sheath chopepuka) mzere wa 53 (chingwe chofewa cha PVC sheath wamba), mfundo za VDE H03VV-F, H05VV-F, ndi zina zotero. Kuphatikiza apo, chingwe chamagetsi chimagawidwanso m'magawo ofunikira, monga: 0.5mm2 0.75mm2 1.0mm2 1.5mm2, kufotokozera ndi makulidwe a waya ndizosiyana kwambiri malinga ndi mphamvu ya zida zamagetsi, chonde onani muyezo wadziko lonse.

3. Mtundu wa chingwe chamagetsi

Izi zimadalira makamaka mtundu wa chinthucho, ngati chinthu chanu ndi choyera, muyenera kukhala ndi chingwe chamagetsi choyera, chokhala ndi chingwe chamagetsi chakuda, nthawi zonse sichimawoneka bwino.

4. Kutalika kwa chingwe chamagetsi

Kutalika kwa chingwe chamagetsi kuyenera kutsimikiziridwa malinga ndi momwe wogwiritsa ntchito agwiritsira ntchito, kaya ndi yayitali kwambiri kapena yayifupi kwambiri, wogwiritsa ntchitoyo sangakhale wosavuta kugwiritsa ntchito.