Matt Brown 
Contents1 Introduction2 Calculator3 Example Calculation for STM32 ADC4 Max Source Impedance5 Related Posts and Calculators Introduction When a voltage is input to an Analog-to-Digital Converter, care must be taken that …
Contents1 Introduction2 Calculator3 Formula4 How to Pick Resistor Values5 Related Posts and Calculators Introduction In many circuit applications there is a requirement to drop 5 Volt down to 4 Volt. …
Return loss is a measure of the amount of signal that is reflected back to the source in a communication system, typically in the context of radio frequency (RF) and …
Many RF circuits for audio and video systems are designed for 75 ohm impedance. This tool calculates resistor values to build an attenuator that matches this value of impedance. To …
This tool calculates the discharge current, peak current and charge of a capacitor. Contents1 Calculator2 Formula3 Example Calculations4 Background5 Related Posts and Calculators Calculator Enter Formula Vo is the initial …
Contents1 Introduction2 Insertion Loss3 Return Loss4 Return Loss vs Insertion Loss of a Band Pass Filter5 Summary6 Related Posts and Calculators Introduction Insertion loss and return loss are two different …
This tool calculates the Insertion Loss in dB (deciBels). Enter the input power and output power. Use the drop down menu to select the units – either Watt or dBm. …
Insertion Loss is a term commonly used in microwave electronics, radio frequency engineering and telecommunications to describe the reduction in signal power or energy when a component, device, cable or …
This tool calculates the running average of a sequence of numbers. Simply enter the sequence of numbers (positive or negative) in the first row. Each number should be separate by …
RMS (Root Mean Square) current and Average current are two different ways of representing the current in an alternating current (AC) circuit. They they convey different information about the current …