ITEM NAME:3V To 5V 1A Charger For Mp3 Mp4 Phone Dc-Dc Converter Step Up Boost Module B1I8 3V To 5V 1A Charger For Mp3 Mp4 Phone Dc-Dc Converter Step Up Boost Module B1I8 Module Properties: non-isolated boost Rectification: non-synchronous rectification Input voltage: 2.5V-6V Output voltage: 4V-12V (adjustable) Output Current: 1000mA (Max) Conversion efficiency: 92% (the highest) Switching frequency: 1MHz Output ripple: 20mV (max) Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: -40 to +85 Size: 28 * 19 * 8 (L * W * H) (mm) Color: picture color Material: PC + metal Package Contents: 1*Step Up Module
