Capacitive load driver

Posted on Oct 8, 2012

The circuit employs a 100 ohm isolation resistor which enables the amplifier to drive capacitive loads exceeding 500 pF; the resistor effectively isolates the high frequency feedback from the load and stabilizes the circuit

Capacitive load driver
Click here to download the full size of the above Circuit.

Low frequency feedback is returned to the amplifier summing junction via the low pass filter formed by the 100 ohm series resistor and the load capacitance. Cl.

Leave Comment

characters left:

New Circuits



Popular Circuits

Mobile MP3 Player PC
Clock using a Hard Drive
Motor direction controller
Power from PC's RS-232 circuit
Simple Utility Mixer
Transistor Pulse Generator
Digital clock on PIC16C54
Laser Disc Player Modification
Vibrato circuit