Step Down Modul

20A 300W CC CV Step Down Module Adjustable DC 6-40V to 1.2-36V Voltage Regulator Buck Converter Constant Current Power Supply

DC-DC Buck Boost Converter Module 5.5-30V to 0.5-30V 4A 35W Adjustable Step Up Down Voltage Regulator LCD Digital Voltmeter

TENSTAR 3pcs XL6019 (XL6009 Upgrade) 20W 5-32V to 1.3-35V Automatic Step-Up Step-Down Dc Adjustable Power Supply Module

LM2596 DC DC Step Down Converter Voltage Regulator LED Display Voltmeter 4.0~40 To 1.25-37V Buck Adapter Adjustable Power Supply

AC-DC 3.3V/5V/12V Precision Buck Converter AC 220v to 5v DC step down Transformer power supply module 1A 12W

1/5PCS LM2596 DC to DC Buck Converter High Efficiency Voltage Regulator 3.0-40V to 1.5-35V Power Supply Step Down Module

12V 24V to 5V 5A 3A 10A Step Down DC-DC Power Converter 8-36V Buck 5V Switching Voltage Power Supply 12Volt to 5Volt for Car LED

DC-DC Buck Boost Converter Module 5.5-30V to 0.5-30V 4A 35W Adjustable Step Up Down Voltage Regulator LCD Digital Voltmeter

300W DC-DC 20A Step Down Constant Voltage Constant Current LED Driver Power Step Down Voltage Module

Buck Converter 200W 15A DC-DC 8-55V 48V TO 1-36V 5V 12V 24V 19V Buck Converter Step-Down Power Module

15V-90V to 12V DC Power Converter 48V to 12V Step-Down Module 60V/72V to 12V On-Board Step-Down Converter 24V to 12V Inverter

DC-DC Buck Boost Converter Module 5.5-30V to 0.5-30V 4A 35W Adjustable Step Up Down Voltage Regulator LCD Digital Voltmeter

LM2596s DC-DC step-down power supply module 3A adjustable step-down module LM2596 voltage regulator 24V 12V 5V 3V

DC Converter Voltage Reducer Regulator Step Down Buck Converter Power Supply Volt Transformer Module 12V 24V to 5V 3A 5A 10A 15A

1-10PCS LM2596S DC-DC 3A 92% Step-down Power Supply Module Adjustable Step-down module 3.2V-35V To 1.25V-30V Voltage Regulator

10pcs/5pcs XL6009 Boost Buck DC-DC adjustable step up down Converter XL6009 Module Solar Voltage

12V 24V to 5V 5A 10A 15A DC DC Converter Step Down Voltage Regulator Buck Converter Car Power Supply Transformer Module

12V 24V to 5V 5A 10A 15A DC DC Converter Step Down Voltage Regulator Buck Converter Car Power Supply Transformer Module

24V to 12V Converter Step Down 24V 12V Waterproof Module DC 1A-5A Buck Model Converter 24V to 12V Voltage Regulator

5pcs High Efficiency Output 3.3V 5V 9V 12V 5A Mini560 PRO Step Down DC-DC Converter Voltage Regulator Buck Power Supply Module

TENSTAR 3pcs XL6019 (XL6009 Upgrade) 20W 5-32V to 1.3-35V Automatic Step-Up Step-Down Dc Adjustable Power Supply Module

XL4015 5A DC-DC Buck Converter Step Down Module 4-38V to 1.25-36V 75W Adjustable Voltage Regulator with Protections

5Pcs/1Pc TPS54560 Step-down Buck Switching Power Supply Module Low Ripple DC-DC High Voltage Current 5.5-60V to 3.3V/5V-24V 5A

85V80V82V72V60V45V49V44V32V35V37V48V36V28V25V24V to 12V Transformer Step-Down Module DC Power Converter

1-10PCS LM2596S DC-DC 3A 92% Step-down Power Supply Module Adjustable Step-down module 3.2V-35V To 1.25V-30V Voltage Regulator

4PCS 5A DC-DC Adjustable Buck Converter XL4015 4 - 38V to 1.25 - 36V Step Down Power Supply Voltage Regulator Power Module

DC-DC Buck Boost Converter Module 5.5-30V to 0.5-30V 4A 35W Adjustable Step Up Down Voltage Regulator LCD Digital Voltmeter

DC25A Adjustable Step-Down Power Supply Module 600W 12V-75V DC Buck High Power Constant Constant Current Modules

Buck Converter 200W 15A DC-DC 8-60V 48V TO 1-3V 5V 12V 24V 19V Buck Converter Step-Down Power Module

USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 3V 5V 12V

24V to 12V 10A Converter DC DC Buck Converter Step Down 18V~35Vto12V 5A Voltage Reducer Waterproof Module Transformer (10A 120W)

1/5/10pcs LM2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module

1Pc AC 10-28V to DC 12V Buck Converter AC DC Step Down Power Supply Module Converter

MATEK MICRO BEC 6-60V TO 5V/9V/12V-ADJ MBEC12S Step-Down Regulator Module For RC Model Airplane Helicopter FPV Racing Drone

AC 85-265V to DC 12V 24V 36V 48V step down Transformer power supply 1A 2A 4A 6A 8A 9A switching power module for Replace Repair

24V to 12V 10A Converter DC DC Buck Converter Step Down 18V~35Vto12V 5A Voltage Reducer Waterproof Module Transformer (10A 120W)