Dear engineers: How big is the ripple (or noise) of a switching power supply? For example, how big is the noise of a 27V 5.6A CE-certified power supply? How can I filter out the noise on the power sup
A chip contains digital power, analog power and corresponding digital ground and analog ground. Do I only need to draw one decoupling capacitor for the whole chip? Or should I draw them separately? Th
Both thermocouples and thermal resistors belong to contact temperature measurement in temperature measurement. Although they have the same function of measuring the temperature of an object, their pri
I just came back from a business trip in Shenzhen today and received a notification that the board patch is almost finished and can be received tomorrow.
There is a project involving the underlying driver of WIN7. We are looking for experienced talents in the development of the underlying driver of WIN7. Contact information: xttqdh@gmail.com