DC-DC Step-Down Power Module 10V-36V to 3.3/5/12V 3A

$6.49

Power Supply 12V 2.5A Wall Plug Adapter

$9.00

Adjustable Voltage Boost Power Module 9V 1.2V 24V Type-C USB Interface

$6.71

Power Supply Module 4-Channel Wide Voltage Input for Microcontrollers Superior to LM2596

$5.50

Power Adapter 3V-12V 500mA with Charging Cable

$9.00

DC-DC Step-Down Power Module 5A 3.3/5/9/12V High-Efficiency Output

$2.75

DC-DC Step-Down Power Module 2A 5V-40V Input to 3.3/5/12V Output

$2.20

DC-DC Buck Converter 6-25V to 12V/5V/9V/3.3V 8A High Power

$8.80

USB Voltage Conversion Module 3W Adjustable Step-Up/Step-Down DC Stabilizer Board

$8.50

Power Module 48W Ultra-Thin 220V to 12V/24V Small Size

$27.60

DC-DC Power Supply Module 3.3V/5V Multi-Output for Smart Car

$16.04

DC-DC Step-Down Power Supply Module 6-24V to 5V 3A Dual USB Output

$3.35