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Frequency To Voltage Formula:
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The Frequency To Voltage equation calculates voltage output from frequency input using a sensitivity coefficient. This is commonly used in frequency-to-voltage converters and various electronic measurement applications.
The calculator uses the Frequency To Voltage equation:
Where:
Explanation: The equation provides a linear relationship between frequency input and voltage output based on the specified sensitivity coefficient.
Details: Accurate voltage calculation from frequency is essential in various applications including tachometers, frequency meters, and signal processing systems where frequency signals need to be converted to proportional voltage outputs.
Tips: Enter frequency in Hz and sensitivity in volts/hz. All values must be valid positive numbers.
Q1: What is frequency-to-voltage conversion used for?
A: It's used in applications where frequency signals need to be converted to proportional DC voltage outputs, such as in tachometers, frequency meters, and control systems.
Q2: What are typical sensitivity values?
A: Sensitivity values vary depending on the specific converter circuit or device, typically ranging from millivolts per Hz to volts per Hz.
Q3: Is the relationship always linear?
A: In ideal frequency-to-voltage converters, the relationship is linear. However, real-world devices may have some non-linearity, especially at frequency extremes.
Q4: What factors affect conversion accuracy?
A: Temperature stability, component tolerances, signal noise, and frequency range can all affect the accuracy of frequency-to-voltage conversion.
Q5: Can this calculator be used for AC signals?
A: This calculator assumes the frequency-to-voltage conversion produces a DC voltage output proportional to the input frequency, which is typical for most F/V converters.