Stepdown Transformer(295)
Uses item details. Price when purchased online
Deal , LVYUAN 3000 Watts Peak Voltage Converter Transformer Step Up/Down 110V to 220V / 220V to 110V Circuit Breaker Protection From $33.99
Deal

Sponsored
From$3399
LVYUAN 3000 Watts Peak Voltage Converter Transformer Step Up/Down 110V to 220V / 220V to 110V Circuit Breaker Protection
4 out of 5 stars
MZHOU 24V to 12V 40A 480W Power Supply Transformer - Industrial Grade Buck Converter with Overload/Short Circuit Protection for Golf carts, Ham Radio, CCTV System $39.99

Sponsored
$3999
current price $39.99MZHOU 24V to 12V 40A 480W Power Supply Transformer - Industrial Grade Buck Converter with Overload/Short Circuit Protection for Golf carts, Ham Radio, CCTV System
Best seller, LVYUAN 500 Watt Voltage Transformer Converter Step Up/Down 110V 120V to 220V-240V / 220V-240V to 110V 120V From $33.99
From$3399
LVYUAN 500 Watt Voltage Transformer Converter Step Up/Down 110V 120V to 220V-240V / 220V-240V to 110V 120V
4 out of 5 stars
Best seller, Nilight 48V/36V to 12V DC Voltage Converter, 120W 10A Waterproof Step Down Regulator with Quick Connect Terminals, (1 Unit) From $14.99
From$1499
Nilight 48V/36V to 12V DC Voltage Converter, 120W 10A Waterproof Step Down Regulator with Quick Connect Terminals, (1 Unit)
4.4 out of 5 stars
YBBOTT 5A 60W DC 24V 36V 48V 60V to 12V Step Down Converter 20V-72V to 12V dc dc Converter Waterproof Reducer Buck Transformer with Fuse Power Supply for Golf Cart $17.09

$1709
current price $17.09YBBOTT 5A 60W DC 24V 36V 48V 60V to 12V Step Down Converter 20V-72V to 12V dc dc Converter Waterproof Reducer Buck Transformer with Fuse Power Supply for Golf Cart
5 out of 5 stars
20V to 12V Step Down Converter, 120W 10A DC Voltage Regulator with Switch and Over Discharge Protection Battery Conversion Kit for DIY RC Car LED Light $14.49

$1449
current price $14.4920V to 12V Step Down Converter, 120W 10A DC Voltage Regulator with Switch and Over Discharge Protection Battery Conversion Kit for DIY RC Car LED Light
Step Down Reducer Power Supply Transformer Converter DC 12V to 9V 2A Car $12.99

$1299
current price $12.99Step Down Reducer Power Supply Transformer Converter DC 12V to 9V 2A Car
5 out of 5 stars
M Buder DC 24V to 12V Step Down Converter Voltage Reducer Regulator with Temperature Control, 60A Heavy Duty Power Supply Transformer for Car Truck RV From $33.51

2 options
Available in additional 2 optionsFrom$3351
M Buder DC 24V to 12V Step Down Converter Voltage Reducer Regulator with Temperature Control, 60A Heavy Duty Power Supply Transformer for Car Truck RV
DC DC Converter 20A 240W DC 20V-60V Step Down to 12V Converter DC Converter Voltage Regulator Transformer with Fuse Power Adapter for Car Truck Vehicle Boat $22.79

$2279
current price $22.79DC DC Converter 20A 240W DC 20V-60V Step Down to 12V Converter DC Converter Voltage Regulator Transformer with Fuse Power Adapter for Car Truck Vehicle Boat
DC 24V to 12V Step Down Converter 20A 240W DC Buck Converter Transformer Power Supply Compatible with Vehicle Cart Truck Volt $22.99

$2299
current price $22.99DC 24V to 12V Step Down Converter 20A 240W DC Buck Converter Transformer Power Supply Compatible with Vehicle Cart Truck Volt
M Buder Waterproof DC-to-DC Power Supply Converter 8V-40V to 12V 6A 72W Step Down Voltage Transformer Module for Car Audio LED Strip Motors, IP68 Rated High Temperature Resistance $23.87

$2387
current price $23.87M Buder Waterproof DC-to-DC Power Supply Converter 8V-40V to 12V 6A 72W Step Down Voltage Transformer Module for Car Audio LED Strip Motors, IP68 Rated High Temperature Resistance
KFFKFF Transformer Step Up/Down 220V-110V /110V-220V FCC&ETL Certificated 3000W 2 Led Voltage Converter $83.90 $83.90/ca

$8390
current price $83.90$83.90/ca
KFFKFF Transformer Step Up/Down 220V-110V /110V-220V FCC&ETL Certificated 3000W 2 Led Voltage Converter
BESCOOS 24V to 12V DC Step Down Converter 100A 1200W DC Voltage Power Supply $25.99

$2599
current price $25.99BESCOOS 24V to 12V DC Step Down Converter 100A 1200W DC Voltage Power Supply
Xdingjiala DC 12V to 5V Buck Converter Step-Down Converter Power Adapter DC8-30V to 5V 3A Power Transformer Module for Dashcam,Gps Devices,Industrial Sensors Etc $12.34

$1234
current price $12.34Xdingjiala DC 12V to 5V Buck Converter Step-Down Converter Power Adapter DC8-30V to 5V 3A Power Transformer Module for Dashcam,Gps Devices,Industrial Sensors Etc
5 out of 5 stars
Best seller, Kzreect 20V to 12V Step Down Converter for Dewalt 20V Power Wheels Battery Adapter, DC 12V 20A 240W Buck Converter Regulator From $17.99
Best seller

2 options
Available in additional 2 optionsFrom$1799
Kzreect 20V to 12V Step Down Converter for Dewalt 20V Power Wheels Battery Adapter, DC 12V 20A 240W Buck Converter Regulator
4.6 out of 5 stars
Unique Bargains DC 12V to 6V 2A Car Step Down Reducer Power Supply Transformer Converter $13.69

$1369
current price $13.69Unique Bargains DC 12V to 6V 2A Car Step Down Reducer Power Supply Transformer Converter
5 out of 5 stars
KFFKFF Convert from 110 Volt to 220 Volt and from 220 Volt to 110 Volt, with US Outlet EU Outlet 5V USB Port, CE Certified, 5000W, Heavy Duty Step Up/Down Transformer, Voltage Converter Transformer $85.99 $85.99/ca

$8599
current price $85.99$85.99/ca
KFFKFF Convert from 110 Volt to 220 Volt and from 220 Volt to 110 Volt, with US Outlet EU Outlet 5V USB Port, CE Certified, 5000W, Heavy Duty Step Up/Down Transformer, Voltage Converter Transformer
4.3 out of 5 stars
Waterproof 24V to 12V 5A 60W Step Down Voltages Transform Adapter for Automotive Devices and Accessories $11.73

$1173
current price $11.73Waterproof 24V to 12V 5A 60W Step Down Voltages Transform Adapter for Automotive Devices and Accessories
Dual USB Step Down Converter 12/24V, USB Port 8-32V to 5V Buck Converter, DC/DC Voltage Converter 12/24V to 5V3A 15W MAX, with Fuse Waterproof Step Down Transformer, Output Power Adapter $14.24

$1424
current price $14.24Dual USB Step Down Converter 12/24V, USB Port 8-32V to 5V Buck Converter, DC/DC Voltage Converter 12/24V to 5V3A 15W MAX, with Fuse Waterproof Step Down Transformer, Output Power Adapter
4 out of 5 stars
Xdingjiala DC 12V/24V to 3.3V Buck Converter Module Waterproof DC 8-30V to 3.3V 3A 9.9W MAX Power Transformer Step-Down Converter for Solar Panel, Trucks, Automotive and More From $10.44
From$1044
Xdingjiala DC 12V/24V to 3.3V Buck Converter Module Waterproof DC 8-30V to 3.3V 3A 9.9W MAX Power Transformer Step-Down Converter for Solar Panel, Trucks, Automotive and More
5 out of 5 stars
LiteFuze LT Series 750 Watt Heavy Duty Voltage Converter Transformer - Step Up/Down 110/120/220/240V - Fully Grounded Cord $55.00

$5500
current price $55.00LiteFuze LT Series 750 Watt Heavy Duty Voltage Converter Transformer - Step Up/Down 110/120/220/240V - Fully Grounded Cord
1 out of 5 stars
NFTIGB DC24V to 12V 5A 60W Step Down Converter Buck Voltage Regulator Module Waterproof IP68 Car Power Supply Reducer Inverter Volt Transformer Stabilizer for Auto Vehicle Boat Marine $16.66 Was $19.11

Now$1666
current price Now $16.66, Was $19.11$19.11
NFTIGB DC24V to 12V 5A 60W Step Down Converter Buck Voltage Regulator Module Waterproof IP68 Car Power Supply Reducer Inverter Volt Transformer Stabilizer for Auto Vehicle Boat Marine
DC Voltage Converter 48V-120V to 12V 400W 32A, IP67 Waterproof Step Down Transformer for Golf Cart, LED, Solar Systems $27.83

$2783
current price $27.83DC Voltage Converter 48V-120V to 12V 400W 32A, IP67 Waterproof Step Down Transformer for Golf Cart, LED, Solar Systems
DC/DC Buck Converter 17V-60V, Step Down Transformer to 12V 5A $17.09

$1709
current price $17.09DC/DC Buck Converter 17V-60V, Step Down Transformer to 12V 5A
Yajisi 20A 240W DC 24V to 12V Power Converter Electric Voltage Reducer Step Down Transformer High Efficient Auto Stereo Subwoofer

Yajisi 20A 240W DC 24V to 12V Power Converter Electric Voltage Reducer Step Down Transformer High Efficient Auto Stereo Subwoofer
LiteFuze LC-500UK 500Watt Step Up/Down Travel Voltage Converter, UK Cord From $44.99

2 options
Available in additional 2 optionsFrom$4499
LiteFuze LC-500UK 500Watt Step Up/Down Travel Voltage Converter, UK Cord
2X 12V-24V to 6V 10A 60W DC Converter Stabilizer Step-Down Transformer Regulator Step Up Down Module Power Supply $18.13

$1813
current price $18.132X 12V-24V to 6V 10A 60W DC Converter Stabilizer Step-Down Transformer Regulator Step Up Down Module Power Supply
Homena DC 15V-72V 18V 24V 36V 48V 60V To 12V 2A 24-36W DC-DC Step Down Module Converter Converter Transformer For Car Device Tool Parts $11.23

$1123
current price $11.23Homena DC 15V-72V 18V 24V 36V 48V 60V To 12V 2A 24-36W DC-DC Step Down Module Converter Converter Transformer For Car Device Tool Parts
Heavy Duty 5000W Voltage Converter Transformer, Step Up/Down 110V to 220V Power Converter with US/EU Outlets&USB Port $96.90

$9690
current price $96.90Heavy Duty 5000W Voltage Converter Transformer, Step Up/Down 110V to 220V Power Converter with US/EU Outlets&USB Port
litefuze 5000 watt voltage converter transformer heavy duty regulator meter - step up/down - 110/120/220/240 volt - fully grounded cord - universal output sockets $209.00

$20900
current price $209.00litefuze 5000 watt voltage converter transformer heavy duty regulator meter - step up/down - 110/120/220/240 volt - fully grounded cord - universal output sockets
48V-96V to 12V DC Voltage Converter Stable Waterproof Efficient Output Power Supply Transformer for Golf Cart Electric Vehicle Motorcycle 300W Aluminum Alloy Power Reducer Step Down Regulator $21.07

$2107
current price $21.0748V-96V to 12V DC Voltage Converter Stable Waterproof Efficient Output Power Supply Transformer for Golf Cart Electric Vehicle Motorcycle 300W Aluminum Alloy Power Reducer Step Down Regulator
2PCS DCDC Buck Converter, 12V to 9V 2A StepDown Voltage Regulator, Car Power Supply Module Transformer for Vehicle Truck Boat $9.99

$999
current price $9.992PCS DCDC Buck Converter, 12V to 9V 2A StepDown Voltage Regulator, Car Power Supply Module Transformer for Vehicle Truck Boat
SIM 5000 - 5000 Watt Voltage Power Converter Step Up/Down Transformer. Converts 110V to 220V or 220V to 110V for Worldwide Use. $169.99

$16999
current price $169.99SIM 5000 - 5000 Watt Voltage Power Converter Step Up/Down Transformer. Converts 110V to 220V or 220V to 110V for Worldwide Use.
RYB18APS DC 18V to 12v Step Down Converter for Ry*obi 18V Battery Voltage Reducer Transformer $20.99

$2099
current price $20.99RYB18APS DC 18V to 12v Step Down Converter for Ry*obi 18V Battery Voltage Reducer Transformer
12V-24V to 6V 10A 60W DC Converter Stabilizer Step-Down Transformer Booster Regulator Step Up Down Module Power Supply $10.64

$1064
current price $10.6412V-24V to 6V 10A 60W DC Converter Stabilizer Step-Down Transformer Booster Regulator Step Up Down Module Power Supply
GJX Dc-Dc 36V 48V to 12V 20A 240W Step Down Converter Golf Cart Voltage Regulator Reducer Transformer with Fuse Waterproof 48V to 12V Converter Golf Cart $21.03

$2103
current price $21.03GJX Dc-Dc 36V 48V to 12V 20A 240W Step Down Converter Golf Cart Voltage Regulator Reducer Transformer with Fuse Waterproof 48V to 12V Converter Golf Cart
Rollback, Kzreect 20V to 12V Step Down Converter Compatible with Mil-w-k 18V Power Wheels Battery Adapter, DC 12V 20A 240W Buck Converter Regulator From $17.99
Rollback

2 options
Available in additional 2 optionsFrom$1799
Kzreect 20V to 12V Step Down Converter Compatible with Mil-w-k 18V Power Wheels Battery Adapter, DC 12V 20A 240W Buck Converter Regulator
4.2 out of 5 stars
RUQLKF Step-down Power Transformer 24V to 12V 10A DC Power Converter for Scooters,cars $15.53

$1553
current price $15.53RUQLKF Step-down Power Transformer 24V to 12V 10A DC Power Converter for Scooters,cars
Novixy DC DC Converter 5A Buck Transformer, 5-32V to 3-27V Step-Down Power Supply, 135W IP67 Waterproof Voltage Regulator for Scooter LED Automotive $10.99

$1099
current price $10.99Novixy DC DC Converter 5A Buck Transformer, 5-32V to 3-27V Step-Down Power Supply, 135W IP67 Waterproof Voltage Regulator for Scooter LED Automotive
48V 60V 72V to 12V 50A Buck Converter 600W Step Down DC to DC Converter Transformer Reducer for Golf CART Scooters & Bicycles $99.00

$9900
current price $99.0048V 60V 72V to 12V 50A Buck Converter 600W Step Down DC to DC Converter Transformer Reducer for Golf CART Scooters & Bicycles
EM15-80S1203 15-80V to 12V 3A 36W Waterproof DC-DC Buck Step-Down Converter $10.89

$1089
current price $10.89EM15-80S1203 15-80V to 12V 3A 36W Waterproof DC-DC Buck Step-Down Converter
5 out of 5 stars
PYLE-METERS PVKT130 - Travel Voltage Converter Transformer 50-1600 Watt Kit with Worldwide Socket Plug Adapters- Step Down 220/240V to 110V/120V $24.05

$2405
current price $24.05PYLE-METERS PVKT130 - Travel Voltage Converter Transformer 50-1600 Watt Kit with Worldwide Socket Plug Adapters- Step Down 220/240V to 110V/120V
3.1 out of 5 stars
Other options to consider(44)
FAQ
What does a stepdown transformer actually do?
A stepdown transformer lowers voltage from a higher level to a lower one, making it safe and compatible for devices that require less voltage. For example, if you have equipment designed for 12V but your power source is 24V, a stepdown transformer helps bridge that gap.
- It protects sensitive electronics from damage.
- It allows you to use devices across different voltage standards.
- It’s commonly used in vehicles, golf carts, and RVs.
Why would I need a stepdown transformer?
You might need a stepdown transformer if your device’s voltage doesn’t match your power supply.
- It’s handy for using imported electronics or automotive accessories.
- It helps prevent electrical overloads and protects your gear.
- It’s useful in situations like converting 24V to 12V for car audio systems or golf carts.
Are there any downsides to using stepdown transformers?
Stepdown transformers can be super useful, but there are a few things to keep in mind:
- They may add extra bulk to your setup.
- Some models can generate heat during operation.
- Efficiency can vary, so you might lose a bit of power in the conversion.
- Incorrect sizing can lead to device malfunction or damage.
How is a stepdown transformer different from other transformers?
A stepdown transformer specifically reduces voltage, while other transformers might increase voltage (step-up) or simply isolate circuits.
- Stepdown models are designed for situations where you need to power devices with lower voltage than your supply.
- Regular transformers can serve various purposes, like voltage conversion, isolation, or regulation.
How do I pick the right stepdown transformer?
Choosing the right stepdown transformer depends on your device’s voltage and current needs.
- Check the input and output voltage ratings.
- Make sure the transformer’s wattage or amperage matches your equipment.
- Consider features like circuit protection and waterproofing for automotive or outdoor use.
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