The values of the indicated components in this circuit of a 1967 Electronics World, are for a frequency of 512 kHz. The power can be between 6 and 22 V and the FET is a general-purpose type.
The purpose of this circuit found in an old documentation from the 90's is to switch on low...
We found this circuit in a Radio Electronics from February 1970. The frequency of 1,400 kHz in the...
This regulator circuit is from Motorola documentation from 1969. It makes use of an integrated...