Variac

A Variac is a variable AC voltage regulator designed to provide smooth and continuous adjustment of AC output voltage. It is used for controlled powering, testing and experimentation with electrical and electronic equipment. It is particularly useful in Idea Labs, electrical laboratories, workshops and practical training environments.

Key Features:

• Type: Variable AC voltage transformer (Variac).
• Input: Standard AC mains supply.
• Output: Smoothly adjustable AC voltage.
• Voltage Adjustment: Continuous control through a rotary knob.
• Output Regulation: Provides controlled AC voltage for testing and experimentation.
• Display: Analog/digital voltmeter for monitoring output voltage.
• Robust Construction: Durable metal enclosure suitable for laboratory and workshop use.
• Suitable for controlled testing of electrical and electronic equipment.
• Suitable for gradually increasing or reducing AC voltage during experiments.
• Suitable for testing transformers, motors, lamps, power supplies and other compatible equipment.
• Suitable for circuit testing, prototyping and electrical experiments.
• Suitable for STEM/STEAM and Idea Lab activities.
• Suitable for schools, colleges, ITIs, polytechnics and engineering laboratories.
• Output terminals shall provide secure electrical connections.
• Suitable overload and electrical protection shall be provided.
• Insulated control knob for safe voltage adjustment.
• Stable base suitable for bench-top operation.
• Suitable for continuous laboratory and workshop use.
• Power cable and required connection accessories shall be supplied.
• The Variac shall be new, unused, fully functional and free from visible physical or manufacturing defects.