ETB-065 – Triac Characteristics Trainer is a complete laboratory kit designed to study the V-I characteristics of a TRIAC (Triode for Alternating Current), a critical component in AC power control circuits. This trainer allows users to examine the triggering behavior of TRIACs in all four quadrants, analyze conduction angles, and understand gate triggering requirements. It includes a built-in regulated power supply and three dual-range meters for precise measurement of voltage, current, and gate characteristics. Ideal for power electronics and semiconductor device experiments, this unit provides a hands-on approach to mastering TRIAC applications in light dimmers, motor speed controllers, and more.

Key Features:

• Demonstrates complete V-I characteristics of a TRIAC

• Enables quadrant-wise triggering analysis and conduction study

• Built-in regulated power supply for safe, stable operation

• Three dual-range meters for monitoring main current, voltage, and gate triggering

• Facilitates understanding of bidirectional AC switching and control

• Clear circuit layout and test points for external connections

• Ideal for power electronics, industrial control, and semiconductor labs