About this document
UJT-SCR Triggering Circuit Design by Nihar Roy is a document available to read on EtoBox.
The document describes a Ramp-Pedestal UJT-SCR control circuit, which utilizes a UJT to accurately trigger an SCR by charging a capacitor through resistors until a certain voltage is reached. It also explains a circuit using a PUT to trigger an SCR, detailing how the capacitor charges and the conditions under which the PUT activates to discharge and turn on the SCR. Adjustments can be made to the circuits using potentiometers to control the timing of the SCR triggering.
- Author
- Nihar Roy
- Language
- EN