Kodi ntchito yaikulu ya EMI circuit ndi chiyani?

Kodi ntchito yaikulu ya EMI circuit ndi chiyani?

Ntchito ya EMI circuit ndikusefa mitundu yonse ya zizindikiro zosokoneza kuchokera ku gridi yamagetsi ndikuletsa

gridi yamagetsi yolumikizira ma frequency ambiri yopangidwa ndi power switch circuit. EMI ndi gawo lofunikira la satifiketi ya CCC.

Kusamvetsetsa bwino za magetsi:

1: Mphamvu yovomerezeka ya magetsi iyenera kukhala yochepa?

Kugwiritsa ntchito mphamvu kumatsimikiziridwa ndi momwe nsanjayo imagwiritsira ntchito mphamvu, ndipo sikukhudzana ndi kukula kwa magetsi.

Ngati magetsi ali ochepa kwambiri, sangathe kuyatsa.

2: Mphamvu yopezera mphamvu yosankha gawo lonse?

Gulu lonse la ma module limangoganizira za waya, kasamalidwe ka mzere kosavuta, ndipo chabwino kapena choipa sichikugwirizana ndi chilichonse.

3: Kusamvetsetsa kuchuluka kwa kusintha,

Mphamvu yamagetsi yanthawi zonse, yoyesedwa ndi 450W. Chotengera chotulutsa mphamvu cha 450W, kuchuluka kwa kusintha kwa 80% kumatanthauza kuti kompyuta imagwiritsa ntchito 450W,

Mphamvu yonse yogwiritsidwa ntchito pa mita ya nyumba ndi 450÷80%=562W

4: Sankhani mphamvu yayikulu kwambiri ya 2000W, nkhawa yaying'ono?

Palibe ubale weniweni pakati pa magetsi ndi mphamvu yovomerezeka.

Mphamvu yamagetsi iyenera kukhala yeniyeni kwa mtundu winawake ndi chitsanzo china, osati poyang'ana magawo a pamwamba.