Best Step Up Step Down Transformer

Peter | 13-12-2023

Looking for some of the best Best Step Up Step Down Transformer? As you may know, there are dozens of brands available in the market such as Goldsource,ZGROCK,ROCKSTONE POWER,Yinleader,Pyle and some come with vastly different price tags. Let us help you out here – we have handpicked the Best Step Up Step Down Transformer for you.

To compile our list, we’ve researched and evaluated a range of the best-selling products on the market. We recommend Goldsource Best Step Up Step Down Transformer as our top pick because of its exceptional overall performance. Want to explore more options? Read on! There’s also a buying guide to help you make a wise shopping decision.

Editor's Choice
Goldsource 3000W ST Pro+ Auto Step Up & Step Down Voltage Transformer Converter, Upgraded Heavy-Duty
Goldsource 3000W ST Pro+ Auto Step Up & Step Down Voltage Transformer Converter, Upgraded Heavy-Duty
Premium Pick
ZGROCK 1500W Voltage Converter Transformer Heavy Duty Step Up/Down- 110 / 220V- Circuit Breaker
ZGROCK 1500W Voltage Converter Transformer Heavy Duty Step Up/Down- 110 / 220V- Circuit Breaker
Budget Pick
ROCKSTONE POWER 5000 Watt Voltage Converter Transformer - Heavy Duty Step Up/Down AC
ROCKSTONE POWER 5000 Watt Voltage Converter Transformer - Heavy Duty Step Up/Down AC

Top 10 Best Step Up Step Down Transformer

We researched and compared the top products in the Best Step Up Step Down Transformer category to provide you with these recommendations.

1. Goldsource 3000W ST Pro+ Auto Step Up & Step Down Voltage Transformer Converter, Upgraded Heavy-Duty

Goldsource 3000W ST Pro+ Auto Step Up & Step Down Voltage Transformer Converter, Upgraded Heavy-Duty
9.8

Goldsource

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  • UPGRADED VERSION: The Goldsource power converter newest product series comes with fully upgraded features among which a highly improved US socket, universal socket which accepts most types of plugs, plus a fuse holder with an improved design!
  • EASY OPERATION: This transformer converter features a built-in soft-start circuit, preventing any inrush current at the starting moment, without tripping off at the starting point. Select your needed input voltage from 4 choices: 110V/200V/220V/240V.
  • INCREASED EFFICIENCY: The Goldsource 110 to 220 voltage converter is a toroidal transformer, which as opposed to classic EI transformers provides higher energetic efficiency of 90%-95%. Plus, youll be surprised by the lightweight, portable design of this transformer, which accommodates all your needs!
  • WIDE APPLICATIONS: Unlike similar converters on the market, this transformer has a 3000-watt maximum load capacity, making it an excellent, energy-efficient choice for residential use. Whether for rice cookers, mixers, blenders, hot water pots or other appliances, this transformer is a safe and convenient solution! Before you buy, see the appliance sheet first!)
  • 100% SATISFACTION GUARANTEED: As a brand, we believe in quality not quantity! We give instant full refund and free replacement if the product have any problems for using. All our 3000W auto step up and down voltage transformer converter are made to fully work at its best for your comfort & satisfaction. It is certified & we offer you 3-year manufacturers limited warranty.

2. ZGROCK 1500W Voltage Converter Transformer Heavy Duty Step Up/Down- 110 / 220V- Circuit Breaker

  • Up to 1500 Watt Maximum Capacity, Heavy Duty Step Up/Down Voltage Converter Transformer (110/120V 220/240V)
  • There are a total of two outputs on the front panel.1 x 110V Socket, 1 x Universal 220V Socket.
  • Dual Circuit Breakers Protection for Each Voltage (120V & 220V) 1 x 110V Socket, 1 x Universal 220V Socket.
  • Portable Design: The handle on our step up & down transformer enables you to carry it anywhere on trip and make your life surrounded by electrical appliances easier

3. ROCKSTONE POWER 5000 Watt Voltage Converter Transformer - Heavy Duty Step Up/Down AC

ROCKSTONE POWER 5000 Watt Voltage Converter Transformer - Heavy Duty Step Up/Down AC
9.5

Rockstone Power

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  • 5000 Watts Heavy Duty Step Up/Down Voltage Transformer Converter. Step Up Voltage from 110-120 Volts to 220-240 Volts. Step Down Voltage from 220-240 Volts to 110-120 Volts.
  • Patented Simultaneous 3-Mode Output: 5V USB Port / 120V USA Output Socket / 220V Universal Output Socket. CE Certified. 3-Year Manufacturer's Limited Warranty. Metal Casing. Full Range Fuse Protection. Full Range Over Current Protection.
  • RockStone Power proudly supports the United States Military since 2001, and have became a proud supplier for Tesla Inc. since 2018. Shipping is available to all Overseas Military APO/FPO/DPO addresses.
  • For safety reasons, it's recommended to use a Voltage Converter/Transformer that's max watts is at least 50% higher than your appliance. For example; 5,000 transformer can be only be used with an appliance that uses up to 3,300 Watts that is to prevent damage from the transformer itself and the appliance being used.
  • Package Contents: Rockstone Power 5000 Watt Heavy Duty Voltage Transformer Converter, Hardwired Heavy Duty Insulated Power Cord with USA Grounded 3-Prong Plug, American to European Grounded Schuko Wall Outlet Plug Adapter, 2 PCS Spare Fuses, and Instruction Manual.

4. Yinleader Voltage Converter Transformer(220V to 110V, 110V to 220V) Step Up/Down Transformer

Yinleader Voltage Converter Transformer(220V to 110V, 110V to 220V) Step Up/Down Transformer
8.9

Yinleader

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  • 3000W Voltage transformerWe provide you a safe, dependable, stable, cost-effective & easy solution to converting voltages from 110 volts up to 220 volts or from 220 volts down to 110 volts.
  • Wide appllicationThe Voltage Transformer Converter can be used with any kind of appliance or device,such as rice cookers, hot water pots, household food mixers, blenders with the Maximum Power Consumption (MPC) between 1050 and 2250 watts.
  • 7x24hrs Continous RunHigh efficiency toroidal transformer with stable output and low consumption.
  • AC outputs 3 US Standard Socket for 110-120V appliance(s) & 3 Universal Sockets accept all types of plugs except the Big South African plug for 220-240V appliance(s).The transformer can be used in countries which voltage are 90V125V or 180V250V such as US, EUR, UK, JP and more.
  • ProtectionCircuit breaker protective for each voltage that is safe operation.If you have any questions, please feel free to contact us.

5. ZGROCK 1000 Watt Voltage Transformer- Step Up and Down- Circuit Breaker Protection Universal Dual

  • Up to 1000 Watt Maximum Capacity, Heavy Duty Step Up/Down Voltage Converter Transformer (110/120V 220/240V)
  • Dual Circuit Breakers Protection for Each Voltage (120V & 220V) 1 x 110V Socket, 1 x Universal 220V Socket
  • There are a total of two outputs on the front panel.1 x 110V Socket, 1 x Universal 220V Socket.
  • Weight: 8.5 lbs., Dimensions: 19.1 x 15.9 x 12.3cm / 7.5 x 6.3 x 4.8in,US Plug CE Certified

6. Step Up and Down Converter - 500 Watt Voltage Converter Transformer w/ USB Charging Port, UK Power

  • VOLTAGE CONVERSION: The Step Up/Down Voltage Converter offers a safe, cost-effective and easy solution to converting voltages from 110-120V up to 220-240V or from 220-240 volts down to 110-120 volts for both home use and commercial applications
  • 3 MODE OUTPUT: Features 3 total outputs 2 are grounded outputs, one designated for 120V w/ a US standard outlet and 220V only w/ a universal outlet, and 5V standard USB jack. These three outputs can be used simultaneously and continuously
  • UNIVERSAL APPLICATION: This voltage transformer allows you to use your devices and appliances anywhere in the world. The four selectable input voltages 110V/120V/220V/240V lets you use the appropriate voltage depending on the electronic requirement
  • COMPACT SIZE: The step-down regulators compact size of only 7L x 7W x 5H allows for easy transport. The portable design lets you conveniently bring it when traveling to other countries. Includes heavy-duty power cord and standard US 3-prong plug
  • FUSE/CIRCUIT PROTECTION: The 500-watt voltage supply is equipped w/ fuse and circuit protection for safety and security as well as ensuring the longevity of connected devices/appliances. Comes w/ 2 spare fuses and a universal European power adapter

7. Yinleader Power Converter 3000W Step Up/Down AC 110V/120V/220V/240V Heavy Duty Voltage Transformer

Yinleader Power Converter 3000W Step Up/Down AC 110V/120V/220V/240V Heavy Duty Voltage Transformer
8.3

Yinleader

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  • Powerful transformer3000 Watt CE Certified Heavy-Duty Voltage Converter Transformer & converting voltages from 110 volts up to 220 volts or from 220 volts down to 110 volts.(220V to 110V, 110V to 220V)
  • Wide appllicationThe Voltage Transformer Converter can be used with any kind of appliance or device,such as rice cookers, hot water pots, household food mixers, blenders with the Maximum Power Consumption (MPC) between 1050 and 2250 watts.
  • 7x24hrs Continous RunHigh efficiency toroidal transformer with stable output and low consumption.It has passed the Temperature Rise Test and IEC test report.
  • Sockets: 4 AC outputs, 2 US Standard Socket for 110-120V appliance(s) & 2 Universal Sockets accept all types of plugs except the Big South African plug for 220-240V appliance(s).The transformer can be used in countries which voltage are 90V125V or 180V250V such as US, EU, UK, JP and more.
  • SafeCircuit breakers protective for each voltage that is safe operation.Once an overcurrent or short circuit happens, it will auto shutoff to prevent home circuit breaker from tripping off. If you want to reset the circuit breaker, just push it again.

8. Simran AC-5000 Step Up / Down Voltage Transformer Power Converter for Conversion Between 110 Volt

  • This CE Certified 5000 Watt Heavy-Duty Continuous Use Voltage Converter Transformer Can Be Used In Both 110V/120V Countries and 220V/240V Countries With 50Hz / 60Hz
  • Step Up 110V/120V To 220V/240V Or Step Down 220V/240V To 110V/120V (Switch Is On The Back Of The Unit)
  • Six Outlets On Front Of The Unit. Two Outlets For 110V and Four Outlets For 220V. On/Off Power Switch With Indicator Lamp; Wired With A 3-pin USA Plug
  • The 220V Outlet Has Two USA Patented Universal Output Socket That Will Accept All Types Of Plugs except The Big South African Plug
  • Fuse Protected - 2 Spare Fuses And A Grounded European Shucko Plug Adapter Included For Use In Europe and Asia. " CE" Certified
  • Leave a margin for the power surge and spike while using the transformers

9. ELC T Series 3000 Watt Voltage Converter Transformer - Step Up/Down - 110v to 220v / 220v to 110v

  • Up to 3000-Watt Maximum Capacity (Step Up/Down)- Voltage Converter transformer. Heavy Duty Step Up/Down (220v to 110v converter, 110v to 220v converter)
  • Please note: This converter is designed only for European/Asian 220V (Single Phase), it will not Work with American 220 (Dual Phase, Not designed for US 220V)
  • This transformer device makes no noise while in use, a completely silent and easy to use and it does not take a lot of space
  • This voltage converter transformer has new efficient toroidal transformer technology to ensure efficiency. It is 20% lighter than traditional transformers. Weight: 15 lbs., Dimensions: 13.5" x 10.25" x 6.5"
  • This voltage converter transformer has dual circuit breakers protection for each Voltage (120V & 220V). Our Units are CE Certified

10. Simran THG-15000T Voltage Converter Transformer 15000 Watts Step Up Down Power Converter for 110

  • 15000 watt maximum capacity including surge heavy-duty continuous use transformer
  • Converts 110/120V upto single phase 220/240 volts or single phase 220/240 volts down to 110/120V for worldwide use
  • Comes with terminal connectors. Left knob is neutral and right knob is live for both 110V and 220V
  • Compatible with 50Hz/60Hz. Durable design with 2 heavy-duty carrying handles
  • NOTE: This transformer cannot be used with two-phase 220V America power

Peter

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