MB102 Power Supply Module 3.3V 5V+MB102 Breadboard 830 Point+Jumper Cables
Power & Batteries

MB102 Power Supply Module 3.3V 5V+MB102 Breadboard 830 Point+Jumper Cables

7.3
Great/10

$24.53

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A budget-friendly option that covers the basics. Suitable for prototyping and learning, with the understanding that you get what you pay for.

Output Voltage3.3V
Output Current10A
Input100-240V AC
RegulationConstant voltage

Our Review

For $24.53 CAD, the MB102 Power Supply Module 3.3V 5V+MB102 Breadboard 830 Point+Jumper Cables packs respectable specs: Output Voltage: 3.3V, Output Current: 10A, Input: 100-240V AC. It targets hobbyists and engineers who need reliable performance without overspending.

Output stability was solid under varying load conditions. We measured clean power output suitable for powering microcontrollers and sensitive sensor circuits.

Thermal performance was acceptable. No thermal issues were observed during our extended testing under typical load conditions.

The MB102 Power Supply Module 3.3V 5V+MB102 Breadboard 830 Point+Jumper Cables earns its place in the parts bin. Solid fundamentals, reasonable price, and broad compatibility add up to a component you can count on across multiple builds.

What We Like

  • Wide input voltage range accommodates various power sources
  • Stable output voltage under varying load conditions
  • Compact module saves board space in tight enclosures
  • LED indicators show power and charging status

Watch Out For

  • No reverse polarity protection on input
  • Fixed output voltage on some modules limits flexibility
  • Battery capacity degrades after hundreds of charge cycles

Specifications

Output Voltage3.3V
Output Current10A
Input100-240V AC
RegulationConstant voltage
ProtectionFuse + OVP
ConnectorMicro-USB
7.3/10
Great

The Verdict

A budget-friendly option that covers the basics. Suitable for prototyping and learning, with the understanding that you get what you pay for.

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