6-24V Input to 5V USB 2A Car USB Charger Module DC-DC Buck Step-Down Converter

This step-down (buck) power supply module converts its input voltage of 6V to 24V to a fixed 5V USB output at up to 2A continuous output current. It is ideal for providing a regulated 5V USB output to charge your iPhone, Android phone, tablet or any other USB-powered device. It can be powered from a 6V, 9V, 12V or 24V battery, solar panel, wind generator or other power source. Specifications: Module Properties: Non-isolated buck (step down) synchronous rectification converter module Input voltage: Variable DC 6-24V Input connectors: Solder pads Output voltage: Fixed 5.0-5.2V Output connector: USB Output current: 2A continuous maximumNOTE: With input voltage less than 10V, the maximum output current is limited to ~1A. Operation above 1A output current requires >10V input voltage. At input voltages above 12V @ 2A continuous output current, please enhance heat dissipation with additional heatsinking or forced-air cooling. Conversion efficiency: Up to 97.5% at 6.5V input 0.7A, 94% at 1