Transformerless Wideband Switch (CB6457E)

We found this chopper circuit in a 1967 publication. The transistors are of the time, and current equivalents can be used.

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Test Circuit for IGBTs (MSB078E)
This simulation shows how to test an IGBTs using a signal source and the virtual oscilloscope of...
Instrumentation Amplifier (CB12173E)
This instrumentation amplifier was obtained from Popular Electronics in 1993. The operational...
Electronic Thermometer (CB19604E)
The sensor of this circuit is a thermistor of the same value as the adjustment circuit formed by...