DC 9V 12V 24V to DC 5V 5A Buck Converter Module, 9-36V Step Down to USB 5V Transformer Dual Output Voltage Regulator Board [2 Pack]

Power Supply: DC 9-36V;
Output Voltage: 5- 5.3V;
Output Power: 18W to 30W (input DC 9-24V, output 5.2V /6A; input DC 24-32V, output 5.2V /5A; input DC 32-36V, output 5.2V / 3.5A )
Input Port: 5.5 mm× 2.1 mm DC socket and wiring terminal, each method can power the module;
Output Port: USB and wiring terminal, capable of simultaneous power output.
Efficient Conversion: This module utilizes advanced synchronous rectification technology, which notably enhances conversion efficiency and broadens the operational voltage and current range.
Compact and Portable: Dimensions 63 x 2 x 10mm, fitting for various narrow installation spaces and small enclosures.
Application: Serves as a USB 5V step-down converter for DIY phone chargers, retrofitting car chargers, or providing power to devices such as the Raspberry Pi 4 B