Low Voltage Control (CB21155E) This low voltage power control was found in a Popular Electronics from the 90's. The MOSFET can be almost any type depending on the load current. It must have a heat sink. a hre

Hall effect field detector (CB7359E)
This circuit was found in American documentation from 1966. It uses a hall effect sensor at the...
Audio stage for radio with LM386 (CB25295E)
This circuit serves as an audio output for AM or even FM radios and was found in a Radio...
Intelligent Current Monitor (CB5230E)
This is a high side smart current monitor circuit. The circuit is from a 2005 Linear Technology...

Low Voltage Control (﻿CB21155E) This low voltage power control was found in a Popular Electronics from the 90's. The MOSFET can be almost any type depending on the load current. It must have a heat sink. a hre