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26
So Strange to Call EVs New Energy Vehicles
Posted by mrpower 5 Year ago
China created a term for electrical vehicles - new energy vehicles (NEV). I don't know how you feel, the first time I saw it, I just felt very strange. New energy? There is no new energy. Energies (god created? who knows?) are all there in different forms, coming from different channels. Hu...... View More
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09
peak current mode control in DC-DC switch mode power supply
Posted by zheng3726 5 Year ago
Peak current mode control is very popular in DCDC SMPS.It has many advantages,but it is susceptible to noise.When the duty cycle is greater than 0.5, it oscillates.This attached PDF explains the symptom in theory. Oscillation of PCM ... View More
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22
Getting punished for being environmentally conscious?
Posted by gilramirez7 6 Year ago
Money talks. Seems that people are OK with trying to improve the environment......as long as it doesn't take money out of their pockets. What are your thoughts on this? https://www.foxnews.com/auto/illinois-1000-electric-vehicle-legislation ... View More
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