Convertidor de voltaje Buck Boost 15W DC-DC, 5V a 3.3V 9V 12V 24V 30V CVCC Step U...
＜ 15W 3W ＜ 15W ＜ 3W 15W(Max). DC - 30V DC 1V-24V DC 1-30V DC DC. ★Three Input Power Modes: Input 1: Standard Type A USB Male. It just can input DC 5V. Input 2: Micro USB Female. Input 3: IN+ and IN- welding pads.