Electronic Fuse (CB25411E)

This circuit was found in the December 1991 issue of Radio Electronics magazine. The circuit is based on a current transformer driving a SCR.

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90 V regulator using PUT (CB8473E)
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Rectangular and triangular VCO (CB8748E)
This circuit was found in a Popular Electronics from the 90s. The frequency range generated...
MW Wireless Microphone (CB4385E)
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