VARIAC Variable Transformers
Variac ® transformers are Variable AC Power Supplies that provide adjustable AC voltage. Their distortion free output is ideal for sensitive electronic applications, testing devices for agency approval, and numerous other applications where a variable AC voltage is required.
Variac Variable Transformer Selector
VARIAC Variable Transformer Selector. Variac Variable Transformers include a full range of single an three phase models. Standard models include input voltages from 120VAC to 480VAC. Frequencies to 2000 Hz can be accommodated on some versions.
Variac Variable Autotransformers | AC Power Supply | Circuit …
Variable Voltage Transformers (also known as Adjustable Voltage Transformers) are transformers that can produce differing levels of output voltage from just one input voltage. These provide users with an efficient, trouble-free way to change voltage in a short amount of time.
Autotransformer and Variable Auto transformer
This type of Variable Autotransformer is generally used in laboratories and science labs in schools and colleges and is known more commonly as the Variac. The construction of a variable autotransformer, or variac, is the same as for the fixed type.
Amazon.com: Variac Variable Transformer
5 Amp Variable Variac Transformer with Current & Voltage LCD Displays - Adjustable Regulator - Voltage Tester - Power Supply - Universal Adapter & Watt Meter - Testing Equipment
VARIAC Literature
VARIAC ® Accessories & Special Function Models. Isolated Output Models. Quick-Step Motor Driven Models with Built-in Controller. Motor Controllers for Motor Driven Variable Transformers.
Variacs, Variac Transformer, Variable Autotransformer | RS
A variac transformer is a variable autotransformer, also known as an autotransformer or auto var. It is an electromechanical device designed to vary the magnitude of its output voltage by varying the input and output currents ratio through its windings.
Variac Auto Transformer - Volteq
With input options ranging from 110V to 220V, Volteq variable transformers offer a wide range of output options and capacity. Our auto transformers and variacs provide even more flexibility, allowing you to adjust the voltage output to meet your specific needs with a …
Variac Variable Transformer - Mastech Power Supply
A variac is essentially a variable transformer with a fixed input voltage (AC) and a variable (adjustable) output voltage (AC). A typical construction has a knob on the top that controls a carbon graphite wiper to rotate across copper coils wound on a toroid magnetic core.
Amazon.com: Variac Variable Transformer: Electronics
VEVOR Voltage Converter Transformer, 5000W, Heavy Duty Step Up/Down Transformer, Convert from 110 Volt to 220 Volt and from 220 Volt to 110 Volt, with US Outlet EU Outlet 5V USB Port, CE Certified. 95. 200+ bought in past month. $10618.