Top Engineering Electrical
You can use these calculators to calculate resistance, ampacity, electric power, resonant frequency, and more..
AWG
This Javascript web calculator will calculate the resistance and ampacity for the wire gauge you enter below.
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Caterpillar Power Generation
How much electric power do you need for your home or small business?
Friis Path Loss Calculator
This calculator computes the power that a receiving antenna receives for a given transmitting antenna for a given power for a distance greater than one wavelength for line of sight transmission. The greater the frequency the greater the path loss.
L/C Resonance Calculator
Calculated Resonant Frequency
LED Series Resistor Calculator
Our LED calculator will help you determine the value of the current limiting series resistor when driving a single or an array of low-current LEDs.
Odav OnLine LiveCalculator - [ Electrical Engineering ] Air Core Inductor Inductance
Enter the given data available on your hand then press on "Calculate" to compute the required values you're looking into which will apprear right away.
Odav OnLine LiveCalculator - [ Electrical Engineering ] Battery Life Solutions
Enter the given data available on your hand then press on "Calculate" to compute the required values you're looking into which will apprear right away.
Odav OnLine LiveCalculator - [ Electrical Engineering ] Butterworth Pi LC High Pass Filter
Enter the given data available on your hand then press on "Calculate" to compute the required values you're looking into which will apprear right away.
Odav OnLine LiveCalculator - [ Electrical Engineering ] Butterworth Pi LC Low Pass Filter
Enter the given data available on your hand then press on "Calculate" to compute the required values you're looking into which will apprear right away.
Odav OnLine LiveCalculator - [ Electrical Engineering ] Coilwinding
Enter the given data available on your hand then press on "Calculate" to compute the required values you're looking into which will appear right away.
Odav OnLine LiveCalculator - [ Electrical Engineering ] Frequency and Wavelength
Enter the given data available on your hand, press the unit then press on "Calculate" to compute the required values you're looking into which will appear right away.
Odav OnLine LiveCalculator - [ Electrical Engineering ] Frequency, Capacitance & Inductance
Enter any two given data available on your hand then press on "Calculate" to compute the required values you're looking into which will appear right away.
Odav OnLine LiveCalculator - [ Electrical Engineering ] Friis Path Loss
Enter the given data for frequency or wavelength then press on "Calculate" to compute the required values you're looking into which will appear right away.
Online Calculator .:. Helix Antenna
Helical antennas invented by John Kraus give a circular polarized wave. They are one of the easiest to design.
R134a Refrigerant Pressure Temperature Calculator
This script determines the gas pressure based on temperature of R134a refrigerant.
Resistor color code calculator
The calculator will display the value, the tolerance and performs a simple check to verify if the calculated resistance matches one of the EIA standard values.
SMD resistor code calculator
This simple calculator will help you determine the value of any SMD resistor.
Two Phase Pressure Drop in Piping
Voltage Drop Calculator - for single and 3 phase ac systems and dc systems
Use this calculator to estimate cable voltage drop for sizing conductors.