1kVA TDGC2 Variable Transformer (Variac) – 0-250V Adjustable AC Power Supply

Overview 

The TDGC2-1kVA Variac is a manual contact voltage regulator that provides precise, continuous output voltage control. Unlike a simple transformer with fixed outputs, this variac uses a rotating carbon brush on a copper coil, allowing you to dial in any specific voltage level required for your project. Whether you are testing sensitive electronics, repairing vintage equipment, or conducting research, the 1kVA capacity provides ample overhead for most bench-top applications.

Key Features 

• Smooth Voltage Adjustment: Rotate the manual dial to achieve any voltage from 0V up to 250V.

• 1kVA Capacity: Reliable power output for devices up to 1000VA load.

• Low Waveform Distortion: Unlike SCR/TRIAC-based dimmers, the Variac does not distort the AC waveform, ensuring pure sine wave output.

• Durable Build: High-quality copper winding and heat-resistant housing for long-term reliability.

• Versatile Usage: Essential for any electronics workshop, lab, or hobbyist station.

Technical Specifications 

Ideal Applications

• Electronics Repair: Safely powering up repaired electronics after maintenance.

• Laboratory Testing: Characterizing voltage-dependent behavior of circuits.

• Industrial Calibration: Calibrating voltage-sensitive measuring instruments.

• Light Dimming: Controlling intensity of high-power incandescent or specialized heating loads.