Valve Tester Trainer (Triode Characteristics) is an educational laboratory training system designed to help students and technicians study the operating principles and characteristics of triode vacuum tubes. This trainer provides a practical platform for understanding how triodes function in electronic circuits by allowing users to observe and analyze the relationship between plate voltage, grid voltage, and plate current.
The unit is equipped with built-in power supplies, measurement points, and a clear panel layout that makes it easy to perform experiments and obtain characteristic curves. By varying the grid and plate voltages, users can study important triode parameters such as amplification factor (μ), plate resistance, and transconductance.
This trainer is ideal for electronics laboratories, technical institutions, universities