4000W 220V AC SCR Motor Speed Controller Module Voltage Regulator Temperature Dimmer for Electric Furnace Water Heater LED Light
3.7V 5V to 5V/8V/9V/12V DC-DC 10W Boost Converter Step-Up Power Module Power Supply Accessories
4KW 4000W 220V AC SCR Voltage Regulator Power Regulator Dimmer Speed Controller with Electronic Digital Display Intelligent
DC-DC 48V 60V 100V to 1.25V-48V Step Down Module Board Voltage Buck Adjustable Power Supply Converter 1.8V 2.5V 3.3V 5V 9V 12V
LM2596s DC-DC step-down Power Supply Module 3A Adjustable Step-Down Module LM2596 Voltage Regulator 24V 12V 5V 3V
High Power Voltage Regulators Dimmer AC 220V 2000W 4000W 5000W SCR Speed Controller Power Supply Electronic Governor Thermostat
Good Performance 5A DC to DC LED Step Down Converter Constant Voltage or Current Output Short Protection Fine Workmanship
DC12-96V Step-down Module USB Buck Converter QC2.0 QC3.0 Multi-protocol Fast Charging Module Power Supply Voltage Regulator
DIY Kit Electronic LM317 Adjustable DC Regulated Voltage 110V 220V DIY Soldering Kit Digital Display Output Voltages 1.25V-12.5V
DC-DC 3.7V To 9V 5V 2A Step Up Power Supply Module Voltage Boost Converter Adjustable 18650 Battery Charging Discharge Module
DC DC Step Down 1.2-32V 12V 24V 5A Constant Voltage Current LCD Digital Display Adjustable Buck Power Supply Voltage Regulator
ZK-5X DC Automatic Voltage Regulation 5A Max Adjustable Regulated Laboratory Power Supply 0.6-36V 80W DC DC Buck Boost Converter
