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"voltage regulator"
5 Pieces 3.3V 3A Regulator Module Mini Voltage Reducer DC to DC 12V 24V 5-20V to 3.3V Buck Converter Step-Down Power Supply Transformer Module
Limited time offer, ends 11/10
$17.99
Free Shipping
6pcs USB Step UP/Down Power Supply Module, 3.5V-12V to 1.2V-24V DC-DC Adjustable Boost Buck Converter Module Voltage Regulator 5V to 3.3V 9V 12V 18V 24V
Limited time offer, ends 11/10
$20.99
Free Shipping
24V-12V to 1.5V 3A Car Power Voltage Converters, Step Down Module 12V to 1.5V 3A Output 13cm Cable 4.5W Regulator Buck Converters Power Supplies
Limited time offer, ends 11/10
$20.99
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600W 25A Step-Down Adjustable Power Module DC-DC CC CV 12V-75V to 5V 19V 21V 24V 48V Buck Converter Voltage Regulator Module
Limited time offer, ends 11/10
$25.49
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New 48V DC Power Supply, 20.8A 1000W Switching Power Supply, Upgraded Input Port and Safety Switch AC to DC Converter for RV, Motor Pump, CCTV, 3D Printer, Electronic Instruments, Lab Computer
Limited time offer, ends 11/10
$98.99
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DC-DC 10-75V to 2-60V Digital Step Down Module MPPT Solar Charging Module 15A/20A Adjustable Buck Converter Voltage Regulator with Digital
Limited time offer, ends 11/10
$35.99
Free Shipping
12VHPWR PSU Extension Kit, 1x24-Pin/2xEPS/1x12+4 Pin GPU, Carbon
Limited time offer, ends 11/07
$88.97
Free Shipping
3Pcs AC-DC Converter 6V 12V 24V to 12V 6V Full Bridge Rectifier Filter Power Supply Module, For Model Train Railroad LED, 1N4007 Rectifier, Input AC 6V-32V, AC to DC Converter
Limited time offer, ends 11/16
$22.49
Free Shipping
12VHPWR PSU Extension Kit, 1x24-Pin/2xEPS/1x12+4 Pin GPU, Black
Limited time offer, ends 11/07
$88.97
Free Shipping
DC 4V~24V Adjustable Universal Power Supply 120W 5A Max AC Adapter 100-240V AC to DC Converter Variable DC 12V with 16 Tips,4-Way Splitter Power Cable,Polarity Converter,Alligator Clip
Limited time offer, ends 11/10
$35.99
Free Shipping
2pcs 2P Protective Devices 40KA DC Photovoltaic Arrester with Remote (DC 500V)
Limited time offer, ends 11/16
$35.99
Free Shipping
2Pcs Isolated Power Supply Module 24V 4A/12V 1A AC to DC Dual Voltage Output Power AC 90V-256V 50-60Hz to 24V/24V 120W Industrial Dual Output Power Module
Limited time offer, ends 11/16
$23.99
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Universal AC to DC Adapter 3V ~ 24V 2A 48W Switching Power Supply 100V-240V AC to DC Converter,Variable DC Power Supply with 14 Tips/Polarity Reversal Cable for 12V 24V LED Lights Strip
Limited time offer, ends 11/16
$25.49
Free Shipping
DC 24V Step Down to 12V 5A 60W DC Buck Converter Power Transformer Supply for Golf Cart Vehicle etc
Limited time offer, ends 11/16
$17.99
Free Shipping
12VHPWR PSU Extension Kit, 1x24-Pin/2xEPS/1x12+4 Pin, Black Grey
Limited time offer, ends 11/07
$88.97
Free Shipping
AC to DC 5V 3A Power Supply IP67 Waterproof 15W Converter - Suitable for Buildings, Trucks, Oceans, Outdoors, Agriculture, and RVs, Suitable for Harsh environments
Limited time offer, ends 11/16
$22.49
Free Shipping
1PCS 2P 40KA Voltage Surge Protector DC 1000V Solar PV Lightning Arrester Device for Rv, Home Lightning Protection System 35mm DIN Rail Mount
Limited time offer, ends 11/11
$23.99
Free Shipping
2pcs 500v 100uf Axial Electrolytic Capacitor Capacitance 22x43mm +/- 20%
Limited time offer, ends 11/07
$56.51
Free Shipping
12V-36V DC Voltage Protection Module Digital Low Voltage Protector Disconnect Switch Cut Off Over Discharge Protection Module Pack of 8
Limited time offer, ends 11/10
$34.49
Free Shipping
AC 110V/220V to DC 12V 5A Universal Regulated Switching Power Supply Transformer Adapter LED Driver for CCTV Camera System, Radio,LED Strip,Pixel Lights,Raspberry PI Models
Limited time offer, ends 11/16
$19.49
Free Shipping
30W Universal Power Supply 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable Variable AC/DC Adapter with 5V 2.1A USB Port, 100V-240V AC to DC 3V~12V Converter 0.5A 1A 1.2A 1.5A 2A 2.5A Max with 14 Tips
Limited time offer, ends 11/09
$23.99
Free Shipping
3 Phase Converter - 7.5HP 23A 220V Single Phase to 3 Phase Converter, 220V Input/Output, Digital Phase Shifter for Residential & Light Commercial Use (One Converter for One Motor Only)
Limited time offer, ends 11/16
$224.99
Free Shipping
AC to DC Precision Buck Power Supply Module AC 120V 100V-264V to 5V 3A 3000mA 15W Isolated Step-Down DC Module (5V 3A, Green)
Limited time offer, ends 11/16
$17.99
Free Shipping
Universal Power Supply 3V~24V 3A 72W Adjustable Variable 3V 5V 6V 9V 12V 15V 18V 20V 24V AC/DC Adapter Charger, 100V-240V AC to DC Converter with 14 Tips and Polarity Converter
Limited time offer, ends 11/16
$28.49
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DC 48V 12.5A 600W Power Supply 110V AC to DC 48V Converter | 12.5A 600W Power Supply Adapter for 48V Drive Sensor Lamp Meter Controller Servos Electric Motor and More
Limited time offer, ends 11/10
$47.99
Free Shipping
12V 30A 360W Switching Power Supply Universal AC/DC Adapter | AC 110V/220V to DC 12V 30A Converter, Regulated Transformer Driver for LED Strip,CCTV Cameras,3D Printer,Industrial Equipment
Limited time offer, ends 11/10
$29.99
Free Shipping
AC to DC Converter 12V Power Supply 1200W Max 100A SMPS 110v to 12v Converter Switching Power Supply Transformer for Car Radio/Stereos, RV, 3D Printer, Led Strip, Motor Pump, CCTV
Limited time offer, ends 11/10
$134.99
Free Shipping
2 PCS 12v to 5v DC Converter Buck Module, 12v to 5v 3A 15W Converter DC Buck Converter Module DC Car Power Converter Adapter(Single-Head USB)
Limited time offer, ends 11/16
$19.49
Free Shipping
DC Converter 12V 24V to 5V 6A 30W Dual USB Female DC DC Buck Converter Power Adapter Step Down Module
Limited time offer, ends 11/16
$19.49
Free Shipping
Universal Power Supply 3V~24V 3A 72W Adjustable Variable AC/DC Adapter Charger, 100V-240V AC to DC Converter with LED Voltage Display & 14 Tips & Polarity Converter & Test Lead
Limited time offer, ends 11/11
$29.99
Free Shipping
DC 3A 36W 24V to 12V Step Down Converter Reducer Transformer with Fuse Power Supply for CNC Equipment Switches Photovoltaic Panels etc
Limited time offer, ends 11/10
$19.49
Free Shipping
DC/DC Converter Regulator 36V 48V Step Down to 12V 2A 24W Reducer Buck Power Converter Waterproof Module Transformer for Golf Cart Club Car
Limited time offer, ends 11/10
$17.99
Free Shipping
3Pack 12V DC to 5V 3A USB Female Converter Adapter Buck Module Regulator Car Power Converter
Limited time offer, ends 11/10
$22.49
Free Shipping
20A 240W DC-DC 48V 36V 24V to 12V Step Down Converter with Fuse 20V-60V to 12V Buck Converter Voltage Reducer Converter Waterproof Golf Cart Car Truck Vehicle Boat RV Accessories
Limited time offer, ends 11/10
$38.99
Free Shipping