SCR Lamp Flasher
Product Code : JA-PET-1429
SCR Lamp Flasher
- Power Electronic Training Board has been designed specifically to study the use of SCR and TRIAC in D.C. and A.C. lamp flasher respectively.
- The flasher is useful for students of understand the application of SCRs in D.C. flasher, triggered by UJT relaxation oscillator.
- The repetition rate of the flasher can be varied by varying the frequency of the relaxation oscillator.
- This Training Board also makes use of the same SCR D.C. flasher for making the TRIAC ON and OFF in the A.C. power circuit which operates a normal 230V incandescent lamp used as load.
- Practical experience on this board carries great educative value for Science and Engineering Students.
Object:
To perform the following experiments:
- Symmetrical D.C. flasher
- High power A.C. flasher
Features:
The board consists of the following built-in parts:
- 12V D.C. at 100mA, IC Regulated Power Supply
- Two SCRs
- TRIAC 4 Amp./400PIV
- 230V/40 Watt lamp for load
- UJT 2N 2646 in relaxation oscillator mode
- Two LEDs to demonstrate Twin-lamp D.C. flasher
- Potentiometer for frequency variation
- Two numbers of toggle switches, one for D.C. flasher, and one for A.C. flasher
- 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 4 mm 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
- Weight : 5 Kg. (Approx.)
- Dimension : W 412 x H 150 x D 310
Other Apparatus Required:
- Digital Multimeter 3¾ digit - Order Code 16901
- Dual Trace Cathode Ray Oscilloscope 20MHz (Unearthed)
Note:
- Specifications are subject to change
Other Information:
Pay Mode Terms:
- T/T (Bank Transfer)
Port of Dispatch:
- India
Delivery Time:
- 4 weeks
Packaging Details:
- Corrugated Box
