5Pcs Mini DC-DC 9V / 12V / 19V à 3,3V 3A Buck Car Charger Step Down Module d'alimentation
I use it for my mini cam
great little converters. what ever you do, don't mix the + and - and then turn up the amperage on your power supply, or you will have a small electrical fire. so, get a pack of 5 so you can make some learning mistakes!
good little power
OK, bon produit, pas cher , , , ,
Yes it does provide approximately 33v but it's not stable and efficiency is low
Thanks
x
Heb ze nog niet geprobeerd maar ziet er goed uit