Matt Brown 
This handy tool calculates the inrush current of a capacitor or capacitive load. Contents1 Calculator2 Formula3 Example Calculation4 What is Inrush current?5 Notes6 Related Posts Calculator To find this value …
This handy tool converts antenna gain from deciBel relative to an isotropic antenna (dBi) to deciBel relative to a dipole antenna (dBd). 🔄 dBd to dBi Formula Gain (dBd) = Gain (dBi) …
This handy tool converts antenna gain from deciBel relative to a dipole (dBd) to deciBel relative to an isotropic antenna (dBi). Contents1 Calculator2 Formula3 Background3.1 dBi – what does it …
This calculator determines the total effective capacitance of any number of capacitors in a parallel configuration. Enter the capacitance values separated by commas. Parallel Capacitance Formula Ctotal = C1 + …
This tool calculates the total capacitance for any number of capacitors connected in series. Formula When capacitors are connected in series, the total or equivalent capacitance (Ctotal​) is less than …
This tool calculates the cap value (Farad) for a power supply. The power supply is either a full-wave or half-wave rectifier. Calculator Enter Example Calculation For a full-wave rectifier, with …
The RC time constant, represented as Ï„ (tau), is a measure used in electrical engineering to quantify the time it takes for a capacitor, through a resistor, to charge to …
This tool converts dBm value to its percentage equivalent Your phone or tablet might report a RSSI or dBm level for the Wi-Fi network. Use that level in the tool …
The velocity factor of a transmission line is related to its inductance and capacitance per unit length. This relationship is not as direct as the one with the dielectric constant …
In the context of Ethernet cables, “MHz” refers to megahertz, a unit of frequency that measures the bandwidth capacity of the cable. The picture below shows a cable rated for …