SCR Triggering Techniques Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EELE-12817
Indian Lab Suppliers supplies the SCR Triggering Techniques (Product ID: 12817) as part of its electronics engineering lab equipment range. It is a trainer for firing an SCR with pulse circuits built around a 555 timer IC and a UJT.
Quick Answer
Two triggering circuits share one board: a 555 IC pulse circuit and a UJT relaxation oscillator, both driving a 600 V / 16 A SCR. Built-in supplies give an 18 V-0-18 V AC source and +5 V and +12 V DC, and four test points let students watch the pulse trains on an oscilloscope. Links are made with 2 mm sockets; four 16 inch patch cords and a mains cord are included. The unit runs from 110 to 260 V AC, 50/60 Hz.
Key Specifications
| Parameter | Detail |
|---|---|
| Triggering circuits | 555 IC circuit, UJT circuit |
| On-board AC source | 18 V-0-18 V |
| On-board DC supply | +5 V and +12 V |
| SCR | 600 V / 16 A |
| Test points | 4 |
| Interconnections | 2 mm sockets; 4 patch cords (2 mm, 16 inch) and mains cord included |
| Power supply | 110 to 260 V AC, 50/60 Hz |
| Size and weight | W 420 × D 255 × H 100 mm, about 1 kg |
| Operating conditions | 0 to 40 °C, 85% RH |
Where This Is Used
Follows the resistor and RC methods of the SCR Triggering Circuit (Product ID: 12816) in power electronics courses, and leads on to the Single Phase Converter Firing Techniques (Product ID: 12819). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
Which experiments are listed?
Triggering an SCR using a UJT and using a 555 timer IC.
Which DC supplies are built in?
+5 V and +12 V DC.
What rating is the SCR?
600 V, 16 A.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Electricity and Magnetism
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