A short time ago DIT posted a cap divider. Let's take a short review and then consider the amp output with respect to a cap divider.
1 the capacitor will establish a max current
2 the load will pass that current as long as we maintain a ratio of less than 10 to 1
3 when the load equals the source we get max power transfer but only half the current.
Examine the screen shots and you will see as I step the load resistor the current remains constant as long as I keep the collector resistor 10 times the load.
You should also see the current threw the emitter bypass is equal to the load current.
When I set the collector equal to the load the current is half.
NOTE: I made the 3 transistor version and it was to sensitive. I removed the first stage and it is giving a 37db gain.
Post a Comment