Step Down Modul

DC-DC Step-down and Step-up Voltage Regulator Power Supply Module DC9-36V to DC12V 6A Buck Boost Wide Voltage Power Supply Board

300W 20A DC-DC Buck Converter Step Down Module Constant Current LED Driver Power Step Down Voltage Module Electrolytic Capacitor

Original XY-SK35H CNC DC step-up/down adjustable voltage stabilizing power supply solar charging module 4A 35W

XY12522 CNC DC adjustable step-down power supply, constant voltage and current module, supports MPPT solar charging

ZK-6522 22A 1400W DC 6-75V Stabilized Voltage Power Supply Step-Down Module CNC Adjustable Voltage Regulators

10pcs Mini560 Pro 5A DC-DC Mini 560 PRO Step-Down Buck Stabilized Voltage Power Supply Module 6-30V To 3.3V 5V 9V 12V Output

24V 3A Switching Power Supply Module AC110-240V to DC24V 3A Step-down Power Supply Board with Short-circuit Protection

600W High-power DC-DC Adjustable Step-down Power Supply Module DC12-75V to DC2.5-50V Constant Current Power Supply Module

SK35H 35W DC DC Buck Boost Converter CC CV 5-30V 4A Adjustable Voltage Regulator Lab Power Supply Step Down Stabilized Module

DC-DC Automatic Step-up and Step-down Power Supply Module 1000W Adjustable Constant Voltage/Current MPPT Solar Charging Board

DPS5005 Digital Adjustable Step-Down Buck Converter Power Supply Module MODBUS Protocol Communication+Bluetooth 2025 NEW

36W Step-down Power Supply Board AC100-265V to DC24V 1.5A Power Supply Module Regulated AC to DC Switching Power Supply Module

XY12550S CNC DC Buck Converter Adjustable Regulated Laboratory Power Supply Constant Voltage Current Step-Down Module 50A/6250W

3A/5A/12A DC DC Buck Converter CC CV Power Supply Module Adjustable Voltage Regulator Voltmeter Step-Down Power Module

32V 12A DC DC Buck Converter CC CV Variable DC Power Supply Module Digital LCD Adjustable Voltage Regulator Voltmeter Step-Down

9-30V 2A 3A Automatic Step up down DC/DC Converter 12V 24 Volt to 14 Volt 28W 42W Voltage Stabilizer Boost Buck Module for Cars

DC-DC Step-Down Converter 10-90V to 5V 5A 10A 20A Auto Buck Regulator Step Down Voltage Supply Module For Car

300W Adjustable Step-down Power Supply Module with Constant Current and Voltage 12A DC25-90V to DC2.5-60V Power Supply Board

AC-DC Convertor AC100-240V To DC15V 5A 75W Step-down Power Supply Board Bare Power Module 15V 5A Switching Power Supply Module

AC220V/380V to DC12V/24V Switching Power Supply Step-Down Module High-efficiency Power Conversion With Protection Function 

IP2368 bidirectional high-power fast charging module charging backpack circuit board kit, PD100W step-up step-down fast charging

MH-ET LIVE LED XL4016 Voltmeter PWM Adjustable 4-36V To 1.25-36V Step-Down Board Module 8A 200W DC-DC Power drop Module

LM2596 multi-channel switching power supply 3.3V/5V/12V/ADJ adjustable output DC-DC step-down power supply module

DCDC numerical control step-up and step-down adjustable DC regulated power supply, step-up and step-down module, constant voltag

50W Step Down Power Bare Board DC 24V 2A Switching Power Supply Board AC-DC Converter AC110-240V to 24V Buck Power Supply Module

XY6509X/XY6506X DC Step-down Power Supply 65V 9A 585W CNC Adjustable Regulator 6A 390W CC CV Lab MPPT Solar Charge Power Module

AC/DC to DC Step-Down Power Supply Module AC85-220V to DC 5V 6V 9V 12V 15V 24V 36V Mini Buck Convert AC-DC Regulator Module

DC-DC high voltage 140V step-down power supply module high power 1500W constant voltage constant current MPPT charging 13-40A

DC 9A 300W 150W Boost Converter Step Down Buck Converter Power module DC 0-100V 10A Digital Voltmeter Ammeter Dual Display

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

100W 6A DC-DC Buck Converter 12V 24V 36V 48V 60V 72V 86 90V To 1.5V-60V Step-Down Power Supply Module Voltage Regulator Board

DC-DC Converter DC 5.5-35 V to DC 1.22-16 V Boost Buck Power Supply Module Constant Voltage Step-up and Down Power Supply Board

GS-R405S IGBT GS-R 405 S Power module DC-DC IC REG SW STEP DOWN 4A 5.1V GSR405S GSR 405S

DC-DC 36V 48V to 6V 9V 13.8V 15V 19V Converter 25V30A 30-60V Step-down Buck Converter Computer Power Module

600W DC-DC Buck Converter 12-75V 25A Constant Volt&Current Buck Regulator Adjustable Power supply Module Step-down power module

15V 3A Switching Power Supply Board AC-DC Convertor AC85-240V to 15V Step-down Power Module with Overload/Overvoltage Protection