Txoj Cai Ua Haujlwm ntawm Charger

Txhua lub xov tooj ntawm tes chargers yog tsim los ntawm cov khoom siv hluav taws xob ruaj khov (feem ntau yog lub zog hluav taws xob ruaj khov, muab kev ua haujlwm ruaj khov thiab txaus tam sim no) ntxiv rau qhov tsim nyog tam sim no, voltage limiting, lub sij hawm txwv, overshoot thiab lwm yam kev tswj circuits.
Cov zis tsis muaj cim rau ntawm tus thawj charger (xa mus rau cov kab charger): xws li cov zis 4.4V / 1A, tso zis 5.9V / 400mA, xa mus rau cov tsis muaj feem cuam tshuam ntawm cov khoom siv hluav taws xob sab hauv-stabilized. Piv txwv li, cov zis ntawm 4.4V tuaj yeem siv rau 4.5V li, thiab 5.9V tuaj yeem siv rau 6V li.