Features

Study of Triac and A.C. Phase Control Manufacturers

Kotech Export offers high quality power electronic training boards which are specifically designed to study the characteristics of a TRIAC and its application as A.C. power control using phase control technique. The device is provided with built in load facility on which the experiments for the study of radio frequency interference in phase control and methods of their suppression can be performed on this trainer. 

Features of KEELTPET-101:

~ Study of TRIAC characteristics and its operation in all the four modes i.e. I+, I-, III+ and III-.
~ Gate control of TRIAC with NPN transistor.
~ Gate control of TRIAC with PNP transistor.
~ Phase control with TRIAC and DIAC as pulse generator for gate trigger.
~ Light dimmer with TRIAC-hysteresis effect and its minimization by gate slaving technique.
~ Study the radio frequency interference (RFI) in phase control and its suppression by RFI filter.

Built in parts:

~ TRIAC.
~ DIAC.
~ Two potentiometers for biasing and phase control.
~ RF choke and capacitor for RFI filter.
~ Lamp holder with 40 watt lamp for load in power control indicator.
~ Adequate no. of other electronic components.
~ Mains ON/OFF switch, fuse and jewel light.

Specifications of KEELTPET-101:

The unit is operative on 230V ±10% at 50Hz A.C. Mains
Adequate no. of patch cords stackable 4 mm spring loaded plug length ½ meter
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
Weight : 3 Kg. (Approx.)
Dimension : W 340 x H 110 x D 210

Other apparatus required:

Digital multimeter 3¾ digit
0-30V, 1 amp IC regulated power supply
Dual trace cathode ray oscilloscope 20mhz (unearthed)