XY6509 CNC adjustable DC power supply constant voltage constant current maintenance 65V9A585W step-down module

$11.57

TZT XY6506X CNC adjustable DC power supply constant voltage constant current maintenance 65V6A390W step-down module

$11.24

XY6506 CNC adjustable DC power supply constant voltage constant current maintenance 65V6A390W step-down module

$10.59

TZT 5V USB Output Converter DC 7V-24V To 5V 3A Step-Down Buck KIS3R33S Module KIS-3R33S

$9.61

QC4.0 QC3.0 Type-C DC12-28V 5A 100W Step Down Mobile phone quick charger module for Huawei SCP/FCP Apple PD Qualcomm

$8.74

SK60 SK60S DC 6-36V 60W 5A Buck Boost Converter CNC Adjustable Power Supply Module Constant Voltage Current Solar Charge Module

$7.60

DC 0-32V 12A Constant Voltage Current LCD digital Voltage Current Display Adjustable Buck Step Down Power Supply Module Board

$6.54

35W/80W DC DC Buck Boost Converter CC CV Adjustable DC Voltage Regulator Power Supply Step Down Stabilized Module 6-36V 5-30V

$5.99

TZT 500W 18A Adjustable Power Supply Module DC-DC Step Down Buck Converter LED Driver 12-95V to 2-90V Voltage Regulator 12V

$4.29

DC-DC 400W 15A Step Down Buck Converter DC 10V-60V To 0-45V Constant Voltage Constant Current Adjustable Power Supply Module

$4.17

4.5-30V to ±5V ±9V ±12V ±15V 3A 30W DC-DC Buck Converter Positive and Negative Dual Output Step Down Power Supply Module

$4.01

100W 6A DC-DC Buck Converter 10-90V 12V 24V 36V 48V 60V 72V 86 to 1.5V-60V 5V 15V 19V Step-down Power Voltage Regulator Module

$3.91

TZT DC DC 7V-60V to 5V 5A 4 Four USB Output Buck Converter Board Step Down Power Supply Module Car Charger High Speed

$3.46

QC3.0 QC2.0 Dual USB 6A 9V-32V 12V 24V to 5V Fast Quick Charger Step Down Module

$2.74

TZT Dual Display DC-DC 5-23V To 0-16.5V 3A Max Step Down Power Supply Buck Converter Adjustable LCD Step-down Voltage Regulator

$2.72

TZT XL4015 5A Adjustable Power CC/CV Step-down Charge Module LED Driver Voltmeter Ammeter Constant current constant voltage

$2.68

DC 150W 10A Step Down Converter Constant Current Power Supply LED Driver 5-40V To 1-36V Battery Charger With Indicator Regulator

$2.32

TZT 8V-35V 5V 8A DC-DC Vehicle Charging Board Power Supply Depressurization Module 4 port USB Output mobile Charger

$2.24

TZT DC-DC 9V 12V 24V 36V To 5V Step Down Board 5A 4 USB Output Buck Converter Power Supply Module with Aluminum Shell For Phones

$2.14

DC-DC 9V/12V To 5V 8A Step Down Power Charger Bank Board 3 USB Mini Charging Module Step-Down Buck Converter For Arduino

$2.07