TZT High Quality 5V to 3.3V For DC-DC Step-Down Power Supply Buck Module AMS1117 LDO 800MA

$0.10

AC-DC 5V 700mA 3.5W Isolated Switching Power Supply Module Buck Regulator Step Down Precision Power Module 220V to 5V Converter

$0.45

TZT XL1509 step-down module output voltage is adjustable Super mini small volume good

$0.29

4 Four USB Port A5268 Step Down Power Supply Converter Board Module DC 12V 24V 40V to 5V 5A For MP3/MP4 Phone Car Equipment

$1.56

TZT Ultra-Small Size DC-DC Step Down Power Supply Module MP1584EN 3A Adjustable Buck Converter for Arduino Replace LM2596

$0.27

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

$14.63

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

$18.27

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

$11.60

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

$12.51

XY6015LV CNC adjustable DC power supply constant voltage constant current maintenance 15A/900W step-down module

$12.05

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

$13.11

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

$15.90

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

$10.23

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

$9.32

DC 7-32 To 1.5-30V 3A 30W DC-DC Adjustable Step-Down Power Module Synchronous Rectification Over LM2596 With Heat Sink

$0.64

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

$17.51

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

$16.60

XY6509X CNC adjustable DC power supply constant voltage constant current maintenance 65V9A585W step-down module

$10.84

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

$9.93

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

$15.01