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Review on πŸ”Œ High Power Boost Buck Converter, DROK DC 5.5-30V to 0.5-30V 5V 12V 24V Adjustable Power Supply Regulator Module, 4A 35W Voltage Step Up Down Converter Board with Case and LCD Display by Daniel Jenkins

Revainrating 5 out of 5

Voltage spikes on power up when input voltage is higher than output voltage

I tried using this device to derate from a 29v battery to 24v output voltage (29v) immediately after every time it is switched on and levels off at the set output voltage (24 V) within approx. 1 second. ). This surge would have affected my sensitive 24V electronics. I'm giving 2 stars instead of 1 because the price is great and the display is a great feature. I can use this for less important projects.

Pros
  • great product
Cons
  • cable is shorter than others