kVA to Amps conversion calculator is used to calculate current (amps) in single and three-phase ac circuits. The formula is applied to find amperes in generators, transformers, and other alternating current circuits from the known kVA and operating voltages of the system. Enter apparent power in kVA, and voltage in volts. Choose the circuit type […]
PI attenuator calculator enables you to find the values of the resistors R1 and R2 from the known values of attenuation in dB and impedance in Ω. Enter the attenuation in dB and impedance in ohms and press calculate button to find values of resistors R1 and R2 in the PI attenuator. Circuit Diagram The […]
Faraday’s Law and Lenz’s Law Formula Calculator is useful online conversion tool that used fundamental principles of Faraday’s and Lenz’s law to calculate either number of turns of a coil, change in the magnetic flux time period for the change or EMF provided that other three parameters are known. Faraday’s Law and Lenz’s Law Calculator […]
Coulomb’s law formula calculator is a useful online conversion tool to calculate either force, charge, or distance between of point charges provided that one of the four parameters (either force, charge on first charge, charge on second charge, or distance between charges) is known. Coulomb’s Law Formulas Where F = Force between two charges also […]
Formula EfficiencyPower added = (Pout – Pin)/Padd * 100
Reflection Coefficient to Return Loss Formula Conversion Calculator is a useful online conversion calculator for converting reflection coefficient to return loss. Enter the value of the reflection coefficient and the calculator will compute the return loss. Bonus: The calculator also calculates VSWR and mismatch losses. Formula Where Γ = Reflection Coefficient LR = Return Loss […]
VSWR to Return Loss Calculator is a useful conversion tool to calculate return loss from VSWR. Enter the value of VSWR. Bonus: The calculator also provides values of the reflection coefficient and mismatch loss. You can also perform other conversions by changing drop down. VSWR to Return Loss Formula Other formulas: VSWR to Return Loss […]
Inverting and Non-Inverting Op amp gain and voltage formula calculator is a useful online calculation tool to calculate gain and output voltage from known values of input resistor, feedback resistor, input amplitude and gain. Op Amp as Inverting Amplifier Formula Op Amp As Non-Inverting Amplifier Formula What is Op-Amp The op-Amp in its full form […]
Heat Sink Sizing Calculator is a useful tool for Electrical, Electronics, and Telecom Engineering enthusiasts. Use the heat sink sizing calculator to estimate the volume of the heat sink. Heat Sink Sizing Formula V= (Q*Rv)/ΔT Where Volumetric Thermal Resistance Guide Volumetric Thermal Resistance (Rv) Air Flow Properties 50 – 80 5.0 m/s~1000 lfm Fast, Loud […]
Hydroelectric Power Calculator is a useful online calculation tool used to calculate the power generated in kilowatts and megawatts from the known values of density in kg/m3, efficiency value, volume flow in m3/s, and water head. If time in hours and power in kilowatts is known, then energy can be calculated using kW to kWh […]