ETB-066 – Diac Characteristics Trainer is a practical training kit designed for studying the V-I characteristics of a DIAC (Diode for Alternating Current), a key component used in triggering triacs and in phase control applications. This trainer enables learners to observe breakover voltage behavior, bi-directional conduction, and the symmetrical switching nature of DIACs. It includes a built-in regulated power supply and two onboard meters for simultaneous voltage and current measurement, making it ideal for semiconductor and power electronics laboratory work.
Key Features:
Demonstrates the V-I characteristics of a DIAC
Allows measurement of breakover voltage and conduction regions
Built-in regulated power supply for stable operation
Two digital/analog meters provided for voltage and current monitoring
Helps understand DIAC behavior in both forward and reverse bias conditions
Ideal for semiconductor device and power electronics lab experiments
Clear front panel circuit layout with test points for external instrument connection
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