PC Material Direct Plug-in 18W 24W DC Adapter

Chimodzi, chosinthira chamagetsi apakompyuta chapakompyuta popanda chitsanzo chokonzekera zotulutsa voteji

Makompyuta apakompyuta, omwe akugwiritsidwa ntchito, chifukwa cha zovuta zamtundu wamagetsi kotero kuti voteji idawuka mwadzidzidzi, zomwe zidapangitsa kuti adaputala yamagetsi itenthe, osatulutsa voteji.

Njira yosamalira: Adapter yamagetsi imagwiritsa ntchito magetsi osinthira. Magetsi olowera amachokera ku 100 mpaka 240V. Magetsi opitilira 240V Atha kuwotcha adaputala yamagetsi. Tsegulani pulasitiki ya adaputala yamagetsi ndikuwona kuti fusesi yaphulika, varistor yapsa, ndipo imodzi mwa zikhomo yapsa. Gwiritsani ntchito ma multimeter kuyeza dera loperekera mphamvu popanda zochitika zazifupi. Bwezerani fuse ndi varistor ndi zomwezo, ndikulumikiza adaputala yamagetsi. Adaputala yamagetsi imatha kuyendabe bwino. Mwanjira imeneyi, dera loteteza mphamvu mu adaputala yamagetsi ndilabwino kwambiri.

Kuchokera pakuwunika kwenikweni kwa dera, varistor ndi bridge rectifier diode yolumikizira ikufanana, ntchito yake ndi: munthawi yamphamvu yamagetsi, pogwiritsa ntchito "fuse" yake, motero kuteteza gawo la adaputala yazigawo zina kuti zisawonongeke kwambiri.

Pansi pa voteji yamagetsi ya 220V, ngati pamanja palibe ma varistor ofanana, kugwiritsa ntchito mwadzidzidzi sikungathenso kukhazikitsa kukana kwakanthawi.

Koma varistor ayenera kuikidwa mwamsanga mutatha kugula, mwinamwake tsogolo silidzatha, kuwala kudzawotcha zigawo zambiri mu adaputala mphamvu, kwambiri kutentha laputopu.

Kuti mukonze chipolopolo cha pulasitiki chochotsedwa cha adaputala yamagetsi, mutha kugwiritsa ntchito zomatira za polyurethane kuti ziphatikize. Ngati palibe zomatira za polyurethane, mutha kugwiritsanso ntchito tepi yamagetsi yakuda kukulunga mabwalo angapo mozungulira chipolopolo cha pulasitiki cha adaputala yamagetsi.