USB Out Buck Step Down 6-24V (9v,12v,15v,18v) to 5V 2A Power

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

6-24V DC to DC-5V USB Output Step Down Power Charger with Adjustable Buck Converter

ICSTORE LM2596/LM 2596 DC to DC Buck Converter/Regulator, Dc-Dc

DC-DC Buck Step Down Converter 9V 12V 18V 24V to 5V 3A DIY USB

0.9-5V To 5V DC-DC Step Up Power Module Boost Converter Board 1.5V 1.8

Hybrid Powerful 5v to 24v Converter Circuit for Varied Uses

3pcs DC 2V-24V To 5V-28V 2A Step Up Boost Converter Power Supply

DC-DC Step Down Buck Converter Power Supply Module 24V 12V 9V to

Input Voltage Range (V), 6 to 24, Output Voltage (V), 5, USB Output, Yes, Adjustable Voltage Output, Yes, Efficiency, Upto 94%

DC to DC 6-24V to 5V USB Output Step Down Power Charger with Adjustable Buck Converter

Eiechip dc to dc Step up Converter DC Voltage Regulator Voltage

USB DC-DC Adjustable Step-down Power Supply Module 2 Channel Input

DC-DC 9V/12V/24V/36V to 5V 2A USB Step Down Converter Charger for

6-24V to 5V USB Power Charger With adjustable Buck converter

5Pcs 6-24V 12V/24V To 5V 3A CAR USB Charger Module DC Buck Step