What Is This Tool?
This converter transforms power measurements from the imperial unit foot pound-force per second (ft·lbf/s) into the SI unit milliwatt (mW). It is helpful for converting mechanical power expressed in customary units to smaller SI units suitable for electronic and optical power ratings.
How to Use This Tool?
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Enter the value in foot pound-force per second you wish to convert
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Choose foot pound-force/second as your input unit
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Select milliwatt [mW] as the desired output unit
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Click convert to get the power value in milliwatts
Key Features
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Converts foot pound-force per second to milliwatt accurately
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Uses a precise conversion rate of 1 ft·lbf/s = 1355.8179483294 mW
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Browser-based and user-friendly interface
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Suitable for mechanical, electrical, optical, and radio-frequency engineering applications
Examples
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2 foot pound-force/second converts to 2711.6359 milliwatts
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0.5 foot pound-force/second converts to 677.9090 milliwatts
Common Use Cases
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Specifying small mechanical power outputs of hand tools or engines in imperial units
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Calculating power from torque and rotational speed in mechanical engineering
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Converting mechanical power to electrical power units for energy balance comparisons
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Expressing low power levels for electronic, optical, and radio-frequency devices
Tips & Best Practices
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Double-check initial torque and speed measurements before conversion
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Use the converted milliwatt value for comparison with small electrical and optical device ratings
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Handle large milliwatt values carefully as they may become cumbersome
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Remember the imperial to SI conversion may involve rounding differences
Limitations
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Imperial unit basis may introduce minor rounding differences when converting to SI units
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Large mechanical power in milliwatts can result in very large numerical values, reducing readability
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Conversion precision depends on accuracy of initial torque and rotational speed data
Frequently Asked Questions
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What is a foot pound-force per second?
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It is an imperial power unit representing one pound-force applied over one foot per second, commonly used in mechanical engineering.
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Why convert foot pound-force per second to milliwatt?
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Converting allows expressing mechanical power in smaller SI units suited for electrical and optical power measurements, aiding system integration.
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What is the exact conversion rate?
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1 foot pound-force per second equals 1355.8179483294 milliwatt.
Key Terminology
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Foot pound-force/second
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An imperial unit of power signifying one pound-force applied through a one-foot distance per second, equivalent to 1.3558179483314 watts.
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Milliwatt (mW)
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One thousandth of a watt, the SI power unit measuring energy transfer rate equal to one joule per second, commonly used for low power electronic and optical device ratings.
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Mechanical Power
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The power associated with mechanical work involving force and displacement per unit time, often measured in foot pound-force/second in imperial units.