Features

UJT Relaxation Oscillator Trainer Manufacturers

Kotech Export offers Power Electronic Training Board which has been designed specifically for the study of Electrical Characteristics of Uni Junction Transistor. The UJTs are widely used for Relaxation Oscillator, waveform & pulse generators and firing circuits of SCR's and TRIAC’s. This Training Board can also make use for designing firing circuits and control circuits for thyristors.Practical experience on this board carries great educative value for Science and Engineering Students.

Objective of KEELTPET-106:

~ Study of Zener Diode as Voltage Regulator.
~ Study of Static Emitter Characteristics of UJT- Unijunction Transistor on oscilloscope.                             
~ Study of effect of V on peak point and valley point voltage and valley point current.                   
~ Operation of UJT Relaxation Oscillator and its use as SCR trigger circuit.
~ Control of UJT trigger Pulses with shunt transistor.     
~ Study of Variations in gate resistance & capacitance, resistance of source & drain and their effect on trigger pulse characteristics of UJT relaxation oscillator.
~ Various Configurations of UJT relaxation oscillator type 1(low output impedance), type 2 (moderate output impedance) and type 3 (high output impedance).

Other Apparatus Required:

~ Digital Multimeter 3¾ digit. 
~ 0-30V, 1Amp IC Regulated Power Supply.
~ Dual Trace Cathode Ray Oscilloscope 20 MHz (Unearthed).
~ Variac, 0-230VA.C. @ 2Amp.

In domestic market we are the leading UJT Relaxation Oscillator Trainer Suppliers in Assam, Meghalaya, Mizoram, Sikkim, Kerela & Karnataka.

In international market we are the leading UJT Relaxation Oscillator Training Kit Exporters in East African countries like Kenya, Zimbabwe, Somalia, Mauritius and in Southeast Asian countries like Thailand, Indonesia, Singapore, Malaysia with best export quality packing by experts from the last three decades.