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HiLetgo 5pcs MP1584EN 3A Mini DC-DC Buck: Efficient Voltage Regulator for Arduino, Raspberry Pi & Robotics Projects Review

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Average

Revainrating 3.5 out of 5  
Rating 
3.7
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Description of HiLetgo 5pcs MP1584EN 3A Mini DC-DC Buck: Efficient Voltage Regulator for Arduino, Raspberry Pi & Robotics Projects

HiLetgo Mini MP1584EN DC-DC BUCK Adjustable Step Down Module. Model / Name: Ultra-small DC-DC step-down module. Input Voltage: 4.5V ~ 28V. Output Current: 3A (Max). Output voltage: 0.8V ~ 20V.

Reviews

Global ratings 3
  • 5
    2
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    1

Type of review

Revainrating 5 out of 5

Stay away from trash. Power Supply Accessory

I bought these to step down the voltage from 24V to 12V DC of 5.1 working type. When the voltage was adjusted, it was only regulated to 5V.

Pros
  • Output Current: 3A (Max)
Cons
  • ---

Revainrating 1 out of 5

very small fits power accessories

This stopper is about a quarter the size. Because of this, the potentiometer is small and very sensitive when adjusting the output voltage. Once that's done, it's best to apply hot glue to it so an accidental bump doesn't turn off the output voltage.

Pros
  • HiLetgo Mini MP1584EN DC-DC BUCK Adjustable Buck Module
Cons
  • No Power

Revainrating 5 out of 5

Small buck converter for 3D printer fans

I was looking for a smaller buck converter for my 3D printer's hot-end fans. My CR-6 uses a breakout board for the hot end, so there isn't much room to install full-size converters. Works great, easy to install with a little soldering and then set to 12V with a set screw.

Pros
  • Model/Name: Super compact DC-DC buck converter
Cons
  • Long delivery time