DC to DC 6-24V to 5V USB Output Step Down Power Charger with Adjustable Buck Converter
This mini DC-DC step-down voltage converter module supports 6-24V voltage input and 5V 3A output with input polarity reverse protection and output overvoltage protection, short circuit protection.
It adopts synchronous rectification technology ensure ultra-high power conversion up to 97.5% to take full use of your input power. On-board female type A USB port with identification circuit perfectly fit for iPhone iPad and Android smartphones as well as it can be useful to power or recharge any electronic gadget which required 5V input power up to 3A.
Precautions:
Please enhance heat dissipation when fully used for load output(i.e. 5V@3A with 24V Input).
For the ideal case (i.e. 5V@2A output with 12V Input) it does not need to enhance heat dissipation.