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⚡ dgzzi 2pcs 12v dc-dc voltage converter multi-output step-down power supply module for arduino - efficient conversion for various voltage levels logo

⚡ DGZZI 2PCS 12V DC-DC Voltage Converter Multi-Output Step-Down Power Supply Module for Arduino - Efficient Conversion for Various Voltage Levels Review

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Revainrating 3.5 out of 5  
Rating 
3.5
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Description of ⚡ DGZZI 2PCS 12V DC-DC Voltage Converter Multi-Output Step-Down Power Supply Module for Arduino - Efficient Conversion for Various Voltage Levels

One input voltage: DC 6V-12V (the input voltage must be 1V higher than the output voltage). Three-way output voltage: 3.3V (+-0.05V error), 5.0V (+-0.05V error), 12V (input 12V to output directly). Double panel design, beautiful and generous layout;. Two pin holes are specially designed, which can be directly fixed on the hole-board for expansion experiment;. Multiple pins are used for input and output for convenient use and connection.

Reviews

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

Type of review

Revainrating 4 out of 5

NO HOLES. Contrary to the description

Three points: 1) "Two pinholes are specially designed to be fixed directly on the pinboard for expansion experiments; circuit board for any purpose including interconnection2) Ground ( connected in common) including power3) Switch ONLY cuts power to board components. Power ALWAYS stays in 3rd position. You must provide an external switch for power.

Pros
  • Great for a small house
Cons
  • Questionable purchase for the elderly

Revainrating 1 out of 5

5V output did not supply voltage

After 2 months of use the 5V output did not supply voltage (12V) and fried all 5V components on my board. I lost $30 on damaged components plus time to re-solder everything.

Pros
  • Industry Best
Cons
  • ---

Revainrating 5 out of 5

Bad card straight out of the bag

I ordered two of these power cards and they both came in anti-static bags. One was non-functional straight out of poor condition, the other was ok. And yes, as an electrical engineer, I knew how to wire it, so I didn't do it. Wouldn't buy again and will look for another supplier who will check quality before shipping.

Pros
  • Stylish and modern design
Cons
  • Broadly ok but...

Revainrating 4 out of 5

Another configurable DC voltage solution is 12V/5V and even 3.3V

I have a robotic platform that needs a stable 12V and 5V solution for multiple sensors and they will all attached to a small loaf. Blackboard. This product gives me a stable 12V, 5V and even 3.3V solution that adds that voltage wherever I need it for my sensors and servos, a hotspot with no crazy connectors.

Pros
  • Nice to use
Cons
  • Crumpled packaging