Top Positive Review for Step Down Module on Banggood

56% OFF 5Pcs Mini DC Adjustable Power Supply Buck Module Step Down Module US$3.99 US$8.99 View It

Overall:

Greg64 19/12/2016

I'm NOT very satisfied because it gets very very hot and quickly. I use it in an application where I must supply 5V circuit (Arduino) from 13,8V (car) voltage. At cuurent consumption of ca. 60mA the gray chip gets hot as much as 60 deg Celsius (I have measured that) what means in closed enclosures can lead to fire. Either very good ventilation needed or not big in/out voltage difference. This way or another - questionable usefulness. Much better is to buy simple USB car adapter and strip it out - this has also been tested and works perfectly well. And DOES NOT get hot.

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Banggood Dear customer, Thanks for your feedback. Any problem you can contact our customer service cservice@banggood.com. Best regards.
18/05/2024

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