Hardware

A zero-ohm resistor, also known as a jumper resistor, is a special-purpose resistor. A zero-ohm resistor does not actually have zero resistance; it is a resistor with a very small resistance value. Because it has a resistance value, it has the same tolerance and accuracy specifications as regular su...

Power supply ripple refers to the periodic AC component appearing at the output of a DC power supply. Its amplitude is usually represented as peak-to-peak or peak-to-valley, as shown in Figure 1. Power supply ripple is mainly caused by waveform imperfections during power conversion, such as voltage...