This material originally appeared as one long article in Linear Audio Volume 2, published in September 2011. Linear Audio is a book-format audio magazine published half-yearly by Jan Didden. These ...

What is The Kirchhopamp Protocol and why is the output stage perhaps the key player when dealing with op-amp supply current? Kendall Castor-Perry, aka "The Filter Wizard," breaks it all down. Last ...

The most common type of power supply today is the switching supply. The most common type of power supply today is the switching supply. These units use pulse-width modulation (PWM) to regulate output.

This Design Idea presents a minimal-parts-count, wide-range voltage doubler using the inherent voltage-doubling characteristics of a one-transformer push-pull dc/dc converter. The implementation uses ...

ALEXANDRIA, Va.—William H. Doherty was an engineer with Bell Telephone Laboratories in 1936 when he invented a circuit that used two tubes running in Class B configuration to act as a linear amplifier ...

Some photoelectric sensors, ultrasonic sensors, and rotary encoders generate a digital dc output called a push-pull signal. The external environment activates the sensor, which, in turn, closes a ...