10 STCK. Mini 10 W DC-DC 6V 8,4 V 12 V 12,8 V 20 V auf 3,3 V 4,2 V 5 V Buck Converter Modul
ab 21,85 €
10 PCS 2A DC 4.5V-27V to DC 3.3V 4.2V 5V Buck Converter Module. DC-DC Step-Down Converter module working frequency 900KHz. efficiency is 78-93%. efficiency is 79-93%. 3 Input power must be greater than the output power, because the power consumption of the module itself.
Jetzt bei Ebay:
