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United Kingdom, Belfast
1 Level
709 Review
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Review on πŸ”Œ eBoot Mini MP1584EN DC-DC Buck Converter Power Supply Module - Adjustable 24V to 12V 9V 5V 3V (Pack of 6) by Chris Nastanovich

Revainrating 5 out of 5

Adjust under load! suitable for power converters

Do not test with an open circuit. Make sure you install/test them under load. Put a 4.7kΞ© resistor (eg) across the output when tuning, otherwise you will get odd output readings. Or, if you know what voltage you want and what current your circuit needs to draw, use R=V/I to find out what size test resistor to use. Example: you need 10V and 0.5A. R = 10V / 0.5A = 20 ohms. So you should put a 20 ohm resistor between + and - at the output to mimic your circuit when adjusting the voltage.

Pros
  • Ideal for outdoor activities
Cons
  • The list will be long.