Compliance with EMI requirements usually involves the use of filtering on input power lines, which can pose dangerous issues.
Learn about efficiency and selecting a heat sink for Class B amplifiers.
Any signal input with sufficiently fast dV/dT properties could/will cause a Sallen-Key lowpass filter to malfunction.
This idea is a simple, modern take on a very old and very slick idea: balanced ring modulation.
The National Geographic TV movie, ‘Apollo: Missions to the Moon’ will take you back through the milestones of the Apollo space program.
This circuit is a two-pole, active lowpass filter with zero offset.
Use an 8-bit microcontroller combined with a 4-bit FVR module to generate an analog signal using sigma-delta modulation.
This article provides design tips on how to ensure amplifier stability without delving into the mathematics of the underlying principles.
We can trace our prejudice for base ten to our anatomy.
This Design Idea resulted from the need to monitor current in both rails of a servo system’s +180/−180 volt power supply.