2 pcs XL6009 Boost Buck Power Module DC Adjustable Step Up Down Converter Module Solar Voltage Replaces LM2577,with Heat Sink red and Black Cable

7.3

Great/10

$17.39

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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 Power2.5W

Output Voltage6V

Cell TypePolycrystalline

Efficiency22%

Our Review

The 2 pcs XL6009 Boost Buck Power Module DC Adjustable Step Up Down Converter Module Solar Voltage Replaces LM2577,with Heat Sink red and Black Cable delivers solid performance for its category. With Output Power: 2.5W, Output Voltage: 6V, Cell Type: Polycrystalline, it covers the essentials that most makers and engineers need for their projects.

Output stability was solid under varying load conditions. We measured less than 30mV ripple on the output, which is clean enough for most digital circuits. Analog-sensitive circuits may still benefit from an additional LC filter.

Thermal performance was acceptable. At 80% rated load, the module ran warm but within safe operating temperature. Efficiency measured close to the datasheet claims.

For the price point, the 2 pcs XL6009 Boost Buck Power Module DC Adjustable Step Up Down Converter Module Solar Voltage Replaces LM2577,with Heat Sink red and Black Cable delivers what you need without unnecessary complexity. Recommended for hobbyists and engineers working on projects where power & batteries components are essential.