SMAKN 12V to 6V/3A Power Supply Module: Efficient DC/DC Converter for Step Down Applications Review

Warm? Transparency? Thickness? Reduces voltage from 12 volts to 6 volts for battery emergency lighting system. Works perfectly.

I ordered two, the first was DOA. The second worked for about a day. Luckily Revain has a great return policy, the DOA unit is on the way and I'll try to return the second one when I can get it off my truck.

This is a 12 volt to 6 volt step down transformer, it has no output voltage. if i send it back it will be exchanged. I paid $7 for it, it would have cost me $6 to send it back what a joke! you need to send a new one and pay the shipping for the broken one. I should have read the reviews, they show the piece is junk and Amazon shouldn't be selling junk!

If you use the rear camera all the time, you need to reduce the voltage on the camera to reduce the chance of it burning out due to voltage The gear is fully sealed in a tiny splinter and tends to overheat after a few minutes of use. So it's always a good idea to lower the voltage before it reaches the camera, especially when customizing a rear view camera system for permanent motorcycle use.

Purchased to step down 12V car batteries to working voltage for various emergency radios in our stock/accessories that require 6V to compatible connectors for connecting to a power source and an input device. 3 bought and 3 tested; everything worked perfectly. Because these gearboxes are inexpensive and made in China, redundant units are required for their intended purpose. The entry and exit sides are marked on the label in very small type. Advise the user to make larger markings on the…