Lambda Diode (CB19852E)

This configuration elaborated with common junction FETs has a characteristic like that of tunnel diodes and can operate at very high frequencies.

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Undervoltage protection (CB8028E)
Found in 1967 Raytheon documentation, this circuit uses a company coupler consisting of a lamp and...
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This circuit, when triggered, locks, and remains so until the source is switched off for a moment or...