EElectronics Tools
Calculators for RF, data converter and PCB design.
- E.01
RMS ↔ Vpp Voltage Calculator
Convert between RMS, peak and peak-to-peak voltage; sine, square, triangle and custom crest factor.
Open tool - E.02
dBm ↔ Power ↔ Voltage Converter
Instant conversion between dBm, dBW, W, Vrms, Vpp and dBµV at a chosen impedance.
Open tool - E.03
ADC Performance Calculator
Ideal SNR, LSB voltage and processing gain from resolution; ENOB from measured SINAD.
Open tool - E.04
VSWR ↔ Return Loss Calculator
VSWR, return loss, reflection coefficient and mismatch loss — also from a load impedance.
Open tool - E.05
Microstrip Impedance Calculator
Characteristic impedance from PCB trace width, or trace width for a target impedance.
Open tool - E.06
Phase Noise → Jitter
RMS jitter from oscillator phase noise, and the ADC SNR limit it imposes.
Open tool - E.07
PCB Trace Current Capacity
Trace width from current and allowed temperature rise (IPC-2221); resistance, voltage drop and power loss.
Open tool - E.08
RC / RL / LC Filter Calculator
RC and RL cut-off frequency and time constant; LC resonant frequency and characteristic impedance.
Open tool
Mechanical Engineering Tools
Belt conveyor, pipe pressure drop, dryer heat load, bag filter, pump power, cyclone, torque–speed and silo volume.