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Review on Mini 360 Buck Converter 3A DC Voltage Regulator Power Module 4.75-23V to 1.0-17V, 3A Power Supply - Pack of 10 by Victor Houser

Revainrating 4 out of 5

Excellent value for money, works great

Pack of 20 individually wrapped in anti-static foil. 17 were perfect, one overheated, one had no output and one had a faulty potentiometer but worked fine with a spare potentiometer. I usually use them to drive 3.3V esp8266 modules. I tested with 13.5V input. The output was 12V +/- 1V as received. Trimmed to 3.3V with no load and applied a 10 ohm pull-up resistor for a 330mA load. The output typically dropped by 20 mV. Great value for money but devices need to be tested before use. There would be five stars if everything worked.

Pros
  • Top marks for grip and durability from testers
Cons
  • Not safe