Mini DC Adjustable Power Supply Buck Module Step Down Module from Banggoodcesgtv30
Mini DC Adjustable Step Down Module from BanggoodNunoFlyer32VolkerPYou are correct I wanted to use them to work with a 5V relais off a 12V power supply but they use as much current from the 12 V as if this was a simple resistor instead of a switching regulator. ...
2018-09-01 23:13:41tfoutfouthese are pretty shitty , i get a bunch from different sources and they all heat and drew 20 to 60 mA on their own .
(they draw this current even with no load OR with a load --> the efficiency ...
2018-01-08 02:22:26
Mini Tuck Adjustable Power Supply Setup Down unitnoor11noorHi
This video is not just propaganda for the product
But it has a performance and operation experience for the product
To be a clear guide to you before you purchase the product
I hope it is ...
2019-05-04 04:01:34