Triac A.C. Line Switching with Power Supply Manufacturer,Supplier and Exporter in India
Product Code : SCL-EELE-12885
Power Electronic Training Board has been designed specifically to study various switching techniques of TRIAC - a bidirectional silicon controlled switch. The phase control applications of TRIAC are included in another board.
Practical experience on this board carries great educative value for Science and Engineering Students.
OBJECT
- Study of TRIAC as line triggered A.C. power switch.
- Study of TRIAC as D.C. triggered A.C. power switch.
- Study of TRIAC as self latching line switch.
- Study of TRIAC as UJT triggered A.C. power switch.
- Study of TRIAC as UJT triggered A.C. power switch with external transistor control from transducer.
FEATURES
The board consists of the following built in parts:
- An isolation transformer 230V A.C. 200mA. This protects external instruments from damage if they are not isolated.
- 12V D.C. at 200 mA, IC Regulated Power Supply for D.C.Triggering.
- The TRIAC under experiment.
- Two push button switches for triggering.
- UJT 2N 2646 connected in relaxation oscillator mode to provide triggering pulses.
- Pulse transformer 1:1.
- NPN Transistor for UJT control with external transducer.
- 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.
- The unit is operative on 230V ±10% at 50Hz A.C. Mains.
- Adequate no. of patch cords stackable 4 mm spring loaded plug length 50cm.
- 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 415 x H 165 x D 315.
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