Not only do they generate conducted noise, they are also efficient producers of capacitively coupled noise, magnetically coupled noise, and electromagnetically coupled noise.
Not only do they generate conducted noise, they are also efficient producers of capacitively coupled noise, magnetically coupled noise, and electromagnetically coupled noise.
开关电源具有体积小、价格低廉、高效率的优点，然而噪声大是它一大缺点。