MB102 Solder-less Bread Board Power Supply Module


New product

2,000 Ks

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Detail about MB102 Power Supply Module

A 3.3V and 5V Breadboard Power Supply Module with series diode, polarity reversal protection. The module can take 6.5V to 12V input and can produce 3.3V and +5V. Can also output 5V on USB connector and can also take input through USB connector.

Its a must have product for experimenters those have to test/prototype electronic circuits on breadboard or perforated/veroboards.


  • Breadboard power supply module, compatible with 5 V, 3.3 V
  • Apply to MB102 breadboard.
  • Input voltage: 6.5​12 V (DC) or USB power supply
  • Output voltage:3.3V/5V, can switch over
  • Maximum output current: <700 mA
  • Fluctuation two road independent control, can switch to 0V, 3.3V, 5V onboard two groups of 3.3V,5V DC output plug pin,convenient for external lead use.
  • Size:53mm*35mm. 
  • Input voltage ON/OFF switch
  • Independent control of upper and Lower Bread Board Power Rails. Can switch over to 0 V, 3.3 V, 5 V using jumpers on any rail.
  • On-board two groups of 3.3V, 5V DC output plug pin, convenient external lead use.


  • 1x Barrel 5mm Connector (center +ve) for Input Power
  • 1x USB connector for 5V input or 5V output
  • 4x 2Pin Headers pointing downward for 3.3V or 5V output
  • 1x 2×4 Header for 3.3V and 5V output
  • 2x 1×4 selection jumper for 3.3V/OFF/5V

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