Published:2009/7/16 2:22:00 Author:Jessie | From:SeekIC
R4 varies relaxation frequency of pnpn silicon controlled switch from 1 to 500 pps, independently of pulse duration and amplitude. For operation in gated mode, cathode gate pulse at input should be -1.5. v at 50 microamp.-H. H. Wieder, Silicon Controlled Switch Con Generate Pulses, Electronics, 38:2, p 79.
Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Signal_Processing/SINGLE_SCS.html
Print this Page | Comments | Reading(3)
Code: