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lennybogzy
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an application I'm working on requires 1.35 yoctoamps with a tolerance of + or - 0.10yoctoamps.
Any current-source reccomendations?
Any current-source reccomendations?
lennybogzy said:an application I'm working on requires 1.35 yoctoamps with a tolerance of + or - 0.10yoctoamps.
A precision current source is a type of electronic circuit that is designed to provide a highly stable and accurate output current, typically in the range of microamps to milliamps. It is used in scientific and industrial applications where precise control of current is necessary, such as in testing and calibration of electronic components.
A precision current source is typically based on a feedback loop, where the output current is constantly monitored and compared to a reference value. Any variations in the output current are corrected by adjusting the input voltage to the circuit. This allows for a very precise and stable output current, even in the presence of external factors such as temperature changes.
The main advantage of using a precision current source is its ability to provide a stable and accurate output current, which is essential in many scientific and industrial applications. It also allows for precise control and adjustment of the current, making it a versatile tool for testing and calibration purposes.
A regular current source may provide a stable output current, but it may not be as accurate or precise as a precision current source. A precision current source uses more advanced circuitry and feedback mechanisms to ensure a highly stable and accurate output current, even in the presence of external factors.
A precision current source is commonly used in scientific research, testing and calibration of electronic components, and in industrial applications such as manufacturing and quality control. It is also used in specialized equipment such as medical devices and analytical instruments, where precise control of current is necessary for accurate measurements.