Header banner
Revain logoHome Page
Andrew Grimes photo
Slovakia
1 Level
755 Review
55 Karma

Review on Dorhea LM2596 DC-DC Buck Converter Step-Down Regulator 4.0-40V To 1.25-37V DC 36V To 24V To 12V To 5V Volt Power Supply Module With LED Voltmeter Display Compatible With Car Motor Buck by Andrew Grimes

Revainrating 5 out of 5

Accurate and stable

They work great, as the input voltage fluctuates from under 12 volts to over 14 volts the output stays at 5.25 +/- 0.03 volts.

Pros
  • NOTE: This is a buck module. The input and output connectors cannot be reversed. The input voltage must be higher than the output voltage. A radiator is required for long-term work above 2A/15W. When using it for the first time, it is necessary to turn the potentiometer counterclockwise more than 10 times.
Cons
  • Can be difficult to troubleshoot if issues arise