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58 tools
The noise figure calculator takes the signal-to-noise ratio (SNR) at input and output to calculate the noise figure value in decibels.
The generator power calculator helps calculate the power requirement based on the current readings of various equipment and appliances or the power supply voltage of the premises.
LED resistor calculator tells you what resistor you should use when connecting LEDs in series or parallel.
Use the resonant frequency calculator to check out the resonant frequency in an LC circuit.
Convert electrical units instantly with this free wire resistance calculator. Includes reference tables, practical applications for electronics and wiring, and bidirectional conversion.
The three-phase calculator helps you estimate apparent, active, and reactive powers in an AC circuit.
This wire gauge calculator computes the diameter, cross-sectional area, and resistance per unit length of a wire once given a wire gauge number in either the American Wire Gauge (AMG) or Standard Wire Gauge (SWG) systems.
Use the boost converter calculator to find your circuit's duty cycle and inductance.
Check this capacitor energy calculator to find the energy and electric charge values stored in a capacitor.
Use this capacitors in series calculator to work out the resulting capacitance in a circuit.
Use the current divider calculator to estimate how the current divides across each branch of different parallel circuits: resistive, inductive, or capacitive.
Learn how to calculate the most critical parameter of a MOSFET with our MOSFET threshold voltage calculator.
Ohm's Law calculator let's you explore the relationships between power, voltage, current, and resistance.
Try this RLC impedance calculator to find the impedance of the resistor, capacitor, and inductor in series or in parallel.
Use our transformer sizing calculator to obtain the minimum kVA needed to power your load.
The voltage divider calculator is a comprehensive tool that tells you about the characteristics of output signals produced in one of the simplest circuits, known as voltage dividers.
Calculate unknown resistance using the Wheatstone bridge calculator.
The wire size calculator will help you choose the correct electrical cable for your next installation.
You can use this bridge rectifier calculator to compute various rectification attributes of the conversion of AC (alternating current) into DC (direct current).
Our dipole calculator allows you to compute the length of a simple dipole antenna.
Use the forward converter calculator to find the output voltage and the ripple current of your forward converter circuit.
Use the helical coil calculator to estimate the inductance and volume of coil springs.
With this inductor energy storage calculator, you'll quickly find the magnetic energy stored in an electrical circuit with inductance.
Use Omni's inductors in series calculator to work out the equivalent inductance of a series circuit.
