Triac Characteristics with power supply and 3 dual range meters

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Triac Characteristics with power supply and 3 dual range meters

Order Code: 36166

Experimental Training Board has been designed specifically to study the characteristics of TRIAC-a Bidirectional Triode Thyristor. Practical experience on this board carries great educative value for Science and Engineering Students. Object: ...

SPECIFICATION

Experimental Training Board has been designed specifically to study the characteristics of TRIAC-a Bidirectional Triode Thyristor.
Practical experience on this board carries great educative value for Science and Engineering Students.

Object:

To study the gate characteristics of a TRIAC in the following modes :
1. Mode I : i.e. T2 positive with respect to T1 and gate positive with respect to T 1
2. Mode I- : i.e. T2 positive with respect to T1 and gate negative with respect to T 1
3. Mode III : i.e. T2 negative with respect to T1 and gate positive with respect to T 1
4. Mode III- : i.e. T2 negative with respect to T1 and gate negative with respect to T 1
To study the terminal characteristics of a TRIAC in the following modes :
1. Mode I : i.e. T2 positive with respect to T1 and gate positive with respect to T 1
2. Mode III : i.e. T2 negative with respect to T1 and gate positive with respect to T 1
To study the following applications of TRIAC :
1. Triac as a static switch (D.C. control).
2. Control of A.C. with A.C. signal.
3. To measure the holding current of IH. Triac.

Features
The board consists of following built-in parts:

0-70V D.C. at 100mA, regulated Power Supply.
0-3V D.C. at 30 mA, regulated Power Supply.
55 Volt at 100mA, fixed A.C. Supply.
7 Volt at 30mA, fixed A.C. Supply.
Digital Current meter DC 3½ Digit having Dual range of 20mA / 200mA .
Digital Voltmeter DC 3½ Digit having Dual range of 2V / 200V.
Digital Current meter DC 3½ Digit range of 200mA .
TRIAC.
Three Potentiometers of 100K, 10K and 220 Ohm.
Reset switch.
Adequate no. of other electronic components.
Mains ON/OFF switch, Fuse and Jewel light.
The unit is operative on 230V ±10% at 50Hz A.C. Mains.
Adequate no. of patch cords stackable from rear both ends 4mm spring loaded plug length ½ metre.
Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections / observation of waveforms.
Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.

Other Apparatus Required

Cathode Ray Oscilloscope 20MHz

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