DC speed control (CB7291E)

This control for motors up to 1 A was found in a Siliconix documentation using its own component. The circuit is of the PWM type.

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555 Delayed Pulse Generator (CB24440E)
This common 555 circuit was found in documentation from the 90s. The circuit uses two 555s and the...
Zero crossing detector (CB20624E)
This type of circuit, found in American documentation from the 1980s, triggers producing output...
1 kV Power Supply (CB13005E)
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