A frequency to voltage converter is a piece of technical equipment that translates currents, frequencies, pulses, and other waveforms into proportional electrical output. The voltage output corresponds to the fluctuations of the input signal. They can modulate frequencies to limit output, usually expressed in volts (v), volts direct, or alternating current. This equipment is often employed in electromechanical contexts, as in evaluation of the responsiveness of vehicle engine or safety components.
Frequency to voltage converter technology contains various filters or resistor-capacitors for managing signals and reducing extraneous bands. An operational amplifier processes linear signals. These converters are used in numerous industries and processes. They evaluate automobile tachometers and speedometers. Converters monitor response times of vehicle controls, switches and safety systems. Information is read from encoders, timers and relays, while devices output voltage modulated within programmable parameters.
The available form factors for frequency to voltage converter equipment are designed for integration within a wide range of systems. Some can be bolted to walls or mounted in racks. Modular components stack while bench units offer full casings. Others mount to computer circuits, or fasten within enclosures and computer backplanes.
In addition to evaluating engine speeds and component response times, they can monitor flowmeter data. Other units assist in machine analysis and control. Converters also assist vehicle drivers and pilots to select appropriate gear and throttle configuration safely within an engine's rotation rate.
Numerous capabilities are afforded by this convertibility between frequency and electronics; making this technology not only common, but a vital component to modern industry. Some warn drivers when they are speeding, and also manage clutching, horn and door lock mechanisms. Others sense the speed of trains and estimate traffic volumes. They adjust the speed of analog audio recorders, and they time engine hours. Frequency to voltage converter equipment services not only analog, but also digital technology.
Specifications of a frequency to voltage converter can include analog or differential channels. A differential channel simply bridges two different systems by regulating voltage between the two inputs, outputting an appropriate signal response. Other factors can consist of processes that manage the maximum output in voltage; optical, magnetic induction, or capacitance for signal isolation; and accuracy tolerances.
Expanding technical markets, and growing need for energy saving processes create continued demand for this technology. It assists in analysis, problem solving, and creating automated systems for industrial and consumer products. Use of this technology enhances safety systems and increases efficiency across multiple technologies and industries.