Examples
Examples
Try the starting example
- Supply voltage (V)
- 12
- Duty cycle (%)
- 25
- Mean voltage (V)
- 3
- RMS voltage (V)
- 6
Try another scenario
- Supply voltage (V)
- 13.200000000000001
- Duty cycle (%)
- 25
- Mean voltage (V)
- 3.3
- RMS voltage (V)
- 6.6
Calculation method
Calculation method
Mean voltage (V)
a × b ÷ 100
RMS voltage (V)
a × sqrt(b ÷ 100)
Symbols and units
- a
- Supply voltage (V)
- b
- Duty cycle (%)
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Calculation steps and notation
sqrt(x) is the non-negative square root of x.
Assumptions & limits
Assumptions & limits
- Rectangular waveform switching between zero and the stated supply; ideal switching is assumed.
Are these inputs private?
These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.
Further reading
Background reading; this does not imply endorsement or independent review of SumFizz.