Review on SMAKN® Converter Power Supply Module by Leon Yulharmanto
Non-accurate buck device
All connected - not easy! - and found it wasn't the advertised 3V output. Even with a typical input voltage of 13.8V, I only output 2.1V. not enough to light up the LED headlights on my garden tractor which require 3V. Waste of my time and money. Not a happy customer. I will not bother to return an item that costs me more than I paid for. As another reviewer said, have a backup plan. Unfortunately I did not read this review. Obviously there is little to no quality control on this product.
- With overload/over-current/overload/under-voltage protection, stable operation.
- I vaguely remember
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