ITEM NAME:USB Charger Module 6-24V 12V/24V to 5V 3A CAR DC-DC Buck Converte S1L7 Step I7R7 Description&Preview.Module nature: non-isolated step-down module (BUCK) synchronous rectification. Conversion efficiency: up to 97.5% (6.5 rpm to 5V 0.7A) (short reverse polarity protection and fuse test value). Output ripple: 10mV (12V to 5V3A) 20M bandwidth.
