Delayed Pulse Generator (CB6470E)

This circuit was found in a 1967 documentation. The switch diode is a component of the time and is difficult to find today.

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Dial Tone Generator (CB5984E)
This circuit is from an old documentation making use of a 3,579,645 MHz analog color television...
600 mA Step Down DCDC Converter (CB12949E)
The circuit shown in the figure is suggested by Intersil (www.intersil.com) and makes use of the...
Voltage Divider for Dual Supply (CB400)
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