TZT DC DC Buck Converter CC CV 50V 5A Power Module Adjustable Regulated laboratory power supply Voltmeter ammeter communication

$12.58

XY3607FS CNC buck boost DC adjustable voltage regulator power supply with constant voltage and current solar charging 7A/252W

$12.89

XY6020LV NC adjustable DC power supply constant voltage constant current maintenance 20A/1200W step-down module

$12.89

800W High Power DC-DC Buck Converter 30A solar stabilizers CV CC Step-Down power supply adjustable DC20V-70V voltage regulators

$13.80

XY6020LS CNC Adjustable DC Stabilized Power Supply Constant Voltage and Current Maintenance 20A/1200W Voltage Reduction Module

$14.40

TZT DC 5V 2.1A Mobile Power Diy Board 4.2V Charge/Discharge(boost)/battery protection/indicator module 3.7V lithium 18650 LI-ION

$14.50

XY5008 DC DC Buck Converter CC CV 0-50V 8A 400W Power Module Adjustable Regulated Laboratory Power Supply Variable WIFF APP

$14.71

SK150S/120S/60S Digitally Controlled DC Step-Up/Step-Down Adjustable Regulated Power Supply with Constant Voltage and Constant Current, Solar Charging Module 8A/7A/6A Finished Product

$15.01

50A 1500W DC 15-90V To 2.5-72V Step-Down Power Module Adjustable Regulated Voltage Power Supply Buck Converter With Voltmeter

$15.01

XY12522 NC DC adjustable constant voltage constant current module 125V/2000W real three generation upgrade

$15.31

XY12522S CNC DC Adjustable Stabilized Power Supply Constant Voltage and Current Module 125V/2000W True Third Generation Upgrade

$15.31

XY7025S CNC DC Adjustable Stabilized Power Supply Constant Voltage and Current Module 70V/25A/1750W Third Generation Upgrade

$15.62

XY6506/XY6509 NC DC adjustable voltage regulator power supply Constant voltage constant current step-down power module 65V6A390W/65V9A585W Finished product

$15.77

TZT XY6506X NC DC adjustable voltage regulator power supply Constant voltage constant current step-down power module 65V6A390W Finished product

$16.37

SK150 NC DC adjustable voltage constant voltage constant current solar charging module 7A finished product

$16.68

SK150X NC DC lift voltage adjustable voltage stable power supply constant voltage constant current solar charging module 7A finished product

$17.28

TZT XY6509X NC DC adjustable voltage regulator power supply Constant voltage constant current step-down power module 65V9A585W Finished product

$17.28

XY6506S/XY6509S CNC Adjustable DC Stabilized Power Supply Constant Voltage and Current Maintenance 65V6A390W/65V9A585W Voltage Reduction Module

$18.04

TZT DC DC Boost Buck Converter CC CV 0-36V 6A Power Module Adjustable Regulated laboratory power supply variable WIFF APP

$18.50

XY8030S CNC DC adjustable regulated power supply constant voltage and constant current module 80V/30A/2400W third-generation upgrade

$20.24