SCR Gate Triggering (Turn-ON Methods) Trainer SB-412

This has Built-In DC +12V/ AC 12V 50Hz/500mA Fixed Power supply, SCR 2P4M / TYN604  with UJT as relaxation oscillator and resistive load is used to study all the SCR gate triggering methods like SCR gate triggering using DC Voltage, using AC Voltage, UJT relaxation oscillator, using Square wave I/P, using RC Network (5 Methods), maximum test points provided to observe the intermediate effects.
Objectives :

• To Study SCR gate triggering using DC Voltage.  To Observe & Note VAK w.r.t. change in DC gate Voltage.
• To Study SCR gate pulse triggering using UJT as relaxation oscillator.  To Observe & Note VAK w.r.t. change in gate pulse width.
• To Study SCR gate triggering using Square wave I/P.  To Observe & Note Voltage VAK w.r.t. change in gate pulse width.
• To Study SCR gate triggering using RC Network. To Observe & Note Voltage VAK w.r.t. gate I/P. To observe & Note firing & conduction angle of SCR and Note the change w.r.t. change in RC Values.
• To Study SCR gate triggering using AC Voltage.  To Observe & Note VAK w.r.t. applied AC I/P Voltage.

Accessories Included : Set of Patch Cords, Operating Manual.