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Review on πŸ”Œ Pack of 4 LM2596S DC-DC Voltage Regulator Modules - Adjustable 3A Step-Down Power Supply (4.5V-40V) by Akobearla by Phil Kowal

Revainrating 1 out of 5

Doesn't work for me.

Read good reviews before buying. They look great but couldn't get mine to work properly. I used 7.4v lipo on the input and applied 3.0v on the output. A 1A load is connected and the voltage has dropped to 1.6V The heatsink has become too hot to touch. Bought two. Couldn't get that both would work.

Pros
  • Easy to use
Cons
  • Weight