Best Single Phase Transformer

Mophorn 500VA Variable Transformer 110V 60Hz Input Voltage Digital Display 0-130V Output Automatic Voltage Regulator for US Plug…

High Quality Cooper Coil: The voltage transformer is constructed with built-in copper coil for durability and high efficiency..
AC Power Supply Adjustable: This is a brand new variable transformer. Input is single phase 110V AC, 60 Hz, output voltage can be adjusted from 0 to 130V AC. Maximum power rating is 500VA..
Compact & High Accuracy: Featuring clear voltage output meter, and precise metal pressure gauge, the variable transformer is designed with high grade accuracy and compact for easy transport..
Security Protection: Featuring a high accuracy, reliability and perfect limit current protection, thermal protection, voltage overload protection, short-circuit protection. A grounding port designed onto the device for much more stable and secure protections..
Wide Application: Widely used for motor speed control, label printing machine, labs, test for railroad switching, power supplies, satellite, equipment, telecommunication equipment, etc..

Type: single phase transformer and output capacity: 96 va.
Primary rating voltage: 117V and secondary rating voltage: p1=12v, p2=24v.
Secondary rating current: p1=4a, p2=4a and frequency: 50/60Hz.
Time rating: continuous and isolation resistance: above 500Vdc 100mω.
Isolation strength: 1500Vac 50Hz p-s in 1 minute and temperature rise: under 70 degree resisting method.

5000 Watt heavy-duty continuous use transformer for use with 110 Volt or 220 volt input power.
Converts single phase 220/240 Volts down to 110/120 Volts or 110/120V upto 220/240 Volt.
Compatible with both 50Hz and 60Hz. One grounded universal outlet in front of unit (accepts 3 or 2 prong plugs from most countries).
Hard wired with a European Shucko plug also good for Asian outlets. Free, US adapter included in the box..
Built-in fuse protection(2 extra Fuses included). Durable design with a heavy-duty cord. CE Approved and Certified.

Provides 2: 1 gain and infinite attenuation.
Input connectors plug into factory stereo and vehicle harness.
Interface that allows the replacement or addition of an amplifier in select Mazda vehicles without premium Bose sound system.
Provides 2:1 gain and infinite attenuation.

This is a Dual Voltage Power Converter with a Stabilizer built-in. It can converter US 110/120 Voltage to Foreign 220/240 Voltage and vice versa..
It is also known as a Step Up and Step Down Voltage Transformer, and also as an Automatic Voltage Regulator with Stabilization..
This is the only Converter that has a Digital Display Meter, so the Voltage Status is incredibly easy to read. This makes it more accurate and user-friendly than any other Converter or Transformer on the market..
The larger models (5000+) come with Circuit Breakers built-in for both Input and Output Voltage along with Dual Switches, which ensure double protection against overloads..
This unit has a built-in Next Generation CPU which ensures consistency and stability every time. Great for Electronics, Countertop Home Appliances, Refrigerators, Large Home Appliances, and more! It is Single Phase with the Input/Output Frequency being 50Hz..

Norstar DAVR-3000 110/120 to 220/240 or 220/240 to 110/120 Step UP and Down Voltage transformer and Automatic Voltage Regulator.
Digital display meters are more accurate stable and easy to read the voltage status at a glance..
This unit comes with individual circuti breakers for both input and output voltage along with dual swiches which ensures double protection.
This unit has a built-in new generation CPU which ensures consistency and stability to the AVR unit.
3000 Watt Max Load Capacity. Great for electronics and refrigeration appliances. Single Phase. Input/Output frequency 50Hz..

Norstar DAVR-2000 110/120 to 220/240 or 220/240 to 110/120 Step UP and Down Voltage transformer and Automatic Voltage Regulator.
Digital display meters are more accurate stable and easy to read the voltage status at a glance..
This unit comes with individual circuti breakers for both input and output voltage along with dual swiches which ensures double protection.
This unit has a built-in new generation CPU which ensures consistency and stability to the AVR unit.
2000 Watt Max Load Capacity. Great for electronics and refrigeration appliances. Single Phase. Input/Output frequency 50Hz..

Norstar DAVR-1500 110/120 to 220/240 or 220/240 to 110/120 Step UP and Down Voltage transformer and Automatic Voltage Regulator.
Digital display meters are more accurate stable and easy to read the voltage status at a glance..
This unit comes with individual circuti breakers for both input and output voltage along with dual swiches which ensures double protection.
This unit has a built-in new generation CPU which ensures consistency and stability to the AVR unit.
1500 Watt Max Load Capacity. Great for electronics and refrigeration appliances. Single Phase. Input/Output frequency 50Hz..

8000 watts Regulator with built-in 110V-240V voltage transformer.
Converts 110/120 V to 220/240 V or converts 220/240 V to 110/120V. Compatible with 50Hz/60Hz and single phase 220/240 volt power.
5 outlets on front of unit (outlets accept 3 or 2 prong US plugs and 2 prong Euro/Asian plugs)..
Input Voltage AC 75V-130V or 180V-260V, output voltage: AC 110v+-4% or ac220v+-4%.
Fuse protected with built-in thermal fuse - protects damage to your valuable equipment from voltage fluctuation. Comes with terminal connectors -....