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Arduino Uno R3 - Original Made in Italy

Product

AC-DC 5V/700mA(3.5W) Buck Converter AC 220V to 5V DC step down Transformer power supply module Isolation Switching Power Supply Module

AC-DC 12V/450mA (5.4W) Buck Converter AC 220V to 12V DC step down Transformer power supply module Isolation Switching Power Supply Module

  • Stable performance: Very good stable 12V power supply module for DIY constructions.Fantastic with for Arduino, IOT and home-automation projects.
  • Perfect fit: The step down module is small enough to be embedded into a product. Very good electrical filtering and almost perfect voltage conversion without noise
  • Module protection: The power supply module board is temperature, over-current and short-circuit protection.It can isolate the high and low voltage
  • Small size: This small buck converter is great to small devices where space is at a premium
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