Auto Variable Transformers

Sterco brings the most versatile and reliable voltage controls with an advanced range of auto variable transformers. These transformers are widely used in many industries and laboratories to control voltage, current, power, heat, speed, light and electromechanical forces. Auto variable transformers use common windings and offer no interference or disturbance isolation.

Basically variable voltage transformers comprises of a single layer, magnet wire winding on a toroidal core of laminated silicon steel. A carbon brush, connected to an output lead, is rotated over a precision ground, plated commutator track 10 tap off voltage at any turn from zero to the maximum output voltage of the winding

  • Country:United States
  • telephone:1-91-11-27375318
Single Phase Variac Motorised
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