Ohm’s Law is a fundamental principle in physics and electrical engineering. It describes the relationship between …

Ohmic resistors are fundamental components in electrical engineering. They are present in every circuit, so the …

LEDs require a current-limiting resistor to operate at the ideal operating point and ensure a long …

A current divider is a parallel connection of resistors. The same voltage is applied across all …

A voltage divider is a linear circuit with two resistors, where the input voltage divides into …

When connecting two or more resistors in series, the same current flows through all resistors. But …

When connecting two or more resistors in parallel, the current is divided at the junction point …

The internal resistance of a voltage source is an important parameter in electrical engineering. The internal …

A smoothing capacitor reduces the residual ripple of a previously rectified voltage. This article describes the …

The cross-section of a cable wire should be selected to match the current consumption of the …

The LC filter, also called the LC filtering element, designates a circuit with an inductance L …

This site explains the exact operation of an RC filter and its individual components. Below we …

A low pass filter only passes signals below its cutoff frequency and weakens the components above …

A high pass filter prevents frequencies below its cut-off frequency from passing and lets through signals …

A band pass filter lets only a certain frequency band pass through and attenuates frequencies below …

A band stop filter filters a defined frequency band out of the signal. The terms “band …