Deciding between PWM and DC case fans can be confusing, but it’s important for the optimal performance of your computer. In general, PWM fans are quieter, more controllable, and more durable than DC ...
What is duty cycle? Duty cycle is defined by the percentage of high voltage duration in a complete digital pulse. If the duty cycle is 50%, then it will remain on for exact half the duration of the ...
Hosted on MSN
What is PWM dimming, and what are the alternatives?
Have you ever looked at your phone and gotten a headache? Sometimes, it just means you've been on it too long and need to take a break. For some folks like me, it's the display itself that's causing ...
Several years ago, I published a design idea (See Figure 1: “Cancel PWM DAC ripple with analog subtraction,” November 28, 2017) showing a simple trick for the cancellation of PWM output ripple. It ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results