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Yang'anani udindo wa katundu wa katundu ndi katundu posankha chowongolera magetsi

2024-05-20

Chifukwa chiyani mainjiniya amafunikira kuganizira za katundu ndi katundu? Tiyeni tipitirize ndemanga: Makhalidwe a chipangizocho adzakhala othandiza tikasankha quiescent current (IQ) ya magetsi oyendetsa magetsi. Mwachitsanzo, ngati chowongolera magetsi chimagwira ntchito nthawi zambiri, sizomveka kusankha chowongolera magetsi chokhala ndi IQ yotsika kwambiri. Pamene katundu wamakono ndi wapamwamba kwambiri kuposa quiescent panopa wa voteji regulator, palibe chifukwa kusankha ultra-otsika quiescent panopa voteji regulator. Ngati katundu wolemetsa (wa chipangizo) ndi wotsika ndipo wolamulira amaloledwa kutsekedwa panthawi yoyimilira kapena hibernation, ndikofunika kusankha chowongolera ndi kutsika kochepa. Ngati katundu (cha chipangizo) ndi otsika, koma voteji regulator ayenera kukhala ndi mphamvu nthawi zonse, m'pofunika kusankha voltage regulator ndi otsika quiescent panopa IQ. Kuphatikiza apo, panthawi yogwira ntchito bwino, ngati chowongolera chamagetsi chimakhala chodzaza nthawi zambiri, mphamvu yocheperako kwambiri yamagetsi owongolera ndi yofunika kwambiri pakukhathamiritsa bwino komanso kukulitsa nthawi yogwiritsira ntchito batire.