[i=s]This post was last edited by ddllxxrr on 2018-10-27 20:13[/i] Those who have a board know what D2 refers to. Those who don't have a board may think it's a bomb. D2 refers to a blue LED on the min
Abstract: The working principle of a novel multi-output forward-flyback converter with post-stage adjustment technology is analyzed in detail. The converter can output high power using the forward par
The relationship between pulse+, pulse- and U2B output is logical AND.1. When pulse+ is high and pulse- is low, what are the voltages at points c and d respectively?
The Q8 diode is reverse cutoff (co
I just checked my Moments and realized that today is the Winter Solstice. I wish everyone a happy Winter Solstice! No matter what you eat, it tastes like home!I heard that on the winter solstice, peop