Sensor Selection Guide Calculator
Sensor type and specs from measurement requirements.
Inputs
%
Results
Time Constant τ (ms)
1,000
Time to Target (ms)
999.67
Time to 63.2% (ms)1,000
Time to 99% (ms)5,000
LP Cutoff Frequency (Hz)0.16
Voltage at 1τ (V)3.16
Energy Stored (µJ)1,250
Impedance at Cutoff (Ω)14,142.14
Tau Us1,000,000
Time To95pct3,000%
How to Use This Calculator
- Enter the resistance (Ω) and capacitance (µF) values for your RC timing circuit.
- Set your supply voltage and the target charge percentage (e.g., 63% for one time constant).
- Review the time constant τ (ms), time to reach your target percentage, and low-pass cutoff frequency.
- Use these values to select the correct capacitor or resistor to achieve your desired timing.
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