This RCA circuit has current limitation. The circuit is from an ancient American documentation making use of components of the era. The circuit includes the power supply.
This useful benchtop power supply uses a single LM350 integrated circuit as a regulator. The...
This circuit is for the system that has the receiver CB17134E. The emitting LED must be installed in a...
This circuit generates signals that depend on Ct and the 10k trimpot adjustment. See the math...