[Stoves] Variable Speed Stove Fan

[William Carr]

On Dec 1, 2006, at 11:43 AM, steve wrote:

> Type D applies to signal amplifiers - like an audio
> amplifier, not to motor control.

The concept of an amplifier is very basic.   You start with a signal,  
provide a power source, pass the two through a process like a  
transistor, and get an output.

It doesn't matter what you use the output for.   Audio, motor speed  
control, whatever.