Charger hnathawh dan tur (working principle) .

Mobile phone charger zawng zawng hi a takah chuan power supply nghet (a bik takin voltage-stabilized power supply, stable working voltage leh current tling tak pe thei) bakah constant current, voltage limiting, time limiting, overshoot leh control circuit dangte atanga siam a ni.
Original charger-a output parameters marked (line charger-a tarlan): output 4.4v/1a, output 5.9v/400mA ang chi, internal voltage-a parameters relevant-stabilized power supply te en rawh. Entirnan, 4.4V output chu 4.5V device tan hman theih a ni a, 6V device tan 5.9V hman theih a ni bawk.