This circuit was found in a 1970 American publication. The FETs are power types according to the desired output current. The operational can be replaced for modern equivalents.
This circuit using a SIDAC is suggested by ON Semiconductor in its thyristor manual. The circuit...
January 2017 - The new Honeywell RSC TruStability ™ pressure sensor mounting board is available from...
Suggested by Motorola in 1968 documentation, this circuit has an efficiency of 70%. Power...