DV/DT Limitation of SCRs Manufacturer,Supplier and Exporter in India
Product Code : EL-EELE-11249
Quick Answer: A trainer for studying the dv/dt limitation of SCRs, in which a thyristor switch applies a sudden voltage to the SCR under experiment, with transistorised and R-C snubber circuits to compare.
Last updated: October 2026
Key Features
Thyristor switch to apply a sudden voltage to the SCR under experiment.
Transistorised snubber circuit and two R-C snubber schemes.
Gate-cathode termination resistance.
Internal 300 V DC, 250 mA power supply and silicon diode.
Visual indication of SCR firing.
Mains switch, fuse and jewel light; runs on 230 V +/-10% at 50 Hz.
Technical Specifications
Specification
Value
Internal supply
300 V DC, 250 mA
Snubbers
Transistorised; two R-C schemes
Mains
230 V +/-10%, 50 Hz
Weight
3 kg approx.
Dimensions
W 340 x H 110 x D 210
About This Product
The firing indicator shows whether the SCR has fired when voltage is suddenly applied, and switching in the transistorised or R-C snubbers shows how each one changes the outcome. Sockets on the panel are placed for wiring and for viewing waveforms, and the written instructions run from object and theory through design procedure to report suggestions and book references.
Frequently Asked Questions
What power supply is built into the DV/DT Limitation of SCRs trainer?
A 300 V DC supply at 250 mA is internally connected. The unit itself runs on 230 V +/-10% at 50 Hz mains.
Which snubber circuits can be studied?
A transistorised snubber circuit and two schemes of R-C snubber circuit.
