Overview
The 100W Adjustable Boost Converter is a rugged, high-efficiency step-up power module designed for heavy-duty applications. It takes a lower input voltage and boosts it to a higher level with up to 96% efficiency. The standout feature is the integrated three-digit LED voltmeter, which allows you to monitor either input or output voltage at the touch of a button. Encased in a sturdy heat-sink-ready design, it’s built to handle current-hungry loads that would melt smaller modules.
Key Features
Integrated Voltmeter: High-accuracy digital display shows voltage levels; can be calibrated for precision.
High Power Output: Supports up to 100W (with proper heat dissipation), making it suitable for charging laptops from 12V batteries.
Precision Control: Multi-turn potentiometer allows for fine-grained voltage adjustments.
Smart Monitoring: Onboard button toggles the display between Input and Output voltage, with LED indicators showing which is currently active.
Safety First: Includes reverse polarity protection (via diode) and high-quality aluminum heatsinks for stable operation.
Technical Specifications
| Feature | Specification |
| Input Voltage Range | 3V to 35V DC |
| Output Voltage Range | 3.5V to 35V DC (Adjustable) |
| Output Current | 6A (Max) |
| Maximum Power | 100W (Requires fan for sustained max power) |
| Efficiency | Up to 96.4% |
| Voltmeter Range | 4V to 40V (Error $\pm 0.1V$) |
| Dimensions | 67mm x 43mm x 12mm |
Popular Use Cases
Laptop Power Supply: Power a 19V laptop from a standard 12V car battery.
High-Power LED Driver: Boost voltage for 10W-50W LED arrays.
Solar Battery Management: Efficiently step up solar panel voltage to charge 24V battery systems.
Industrial Prototyping: Adjustable bench-top style power for heavy robotics.
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