Shah Electronics

Then A Variable Autotransformer Contains A Variable Tap In The Form Of A Carbon Brush That Slides Up And Down The Primary Winding Which Controls The Secondary Winding Length And Hence The Secondary Output Voltage Is Fully Variable From The Primary Supply Voltage Value To Zero Volts.
Closed Type Variable Autotransformer Is Generally Used In Laboratories And Science Labs In Schools And Colleges And Is Known More Commonly As The Variac.

Then a variable autotransformer contains a variable tap in the form of a carbon brush that slides up and down the primary winding which controls the secondary winding length and hence the secondary output voltage is fully variable from the primary supply voltage value to zero volts.

Closed Type Variable Autotransformer is generally used in laboratories and science labs in schools and colleges and is known more commonly as the Variac.

Additional Information:

• Packaging Details: 10.50 cm x 8.50 cm x 10.50 cm ( L X B X H )

Then a variable autotransformer contains a variable tap in the form of a carbon brush that slides up and down the primary winding which controls the secondary winding length and hence the secondary output voltage is fully variable from the primary supply voltage value to zero volts.

Closed Type Variable Autotransformer is generally used in laboratories and science labs in schools and colleges and is known more commonly as the Variac.

Additional Information:

• Packaging Details: 10.50 cm x 8.50 cm x 9.00 cm ( L X B X H)