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ironcross77
- 21
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I need to rectify 100micro v ac to 1 v dc. can u suggest a good rectifier schematic. The most rectifier circuit i found on google did to wrok in this micro volt range.
chroot said:100 uV at 100 kHz is no problem at all for a low-noise amplifier. If you somehow think an LNA would produce more noise than a discrete rectifier, well, you're wrong. The right tool would be the LNA.
- Warren
In order to measure 100 micro volts accurately, you will need a sensitive voltmeter or multimeter that can measure down to micro volt levels. Make sure to calibrate the meter before use and minimize any external factors that could affect the reading.
Rectifying 100 micro volts may be necessary in certain scientific experiments or applications that require precise measurements. It is important to ensure accurate and reliable results, especially in fields such as electronics, chemistry, and biology.
No, a regular voltmeter is not sensitive enough to accurately measure 100 micro volts. You will need a specialized instrument with a higher resolution and sensitivity to obtain an accurate reading.
If you need to amplify 100 micro volts for better measurement, you can use a precision amplifier or an instrumentation amplifier. These devices can amplify the signal while maintaining a high level of accuracy.
Possible sources of error when trying to rectify 100 micro volts include electrical noise, temperature fluctuations, and interference from other nearby electronic devices. It is important to minimize these factors and ensure proper calibration of equipment to obtain accurate readings.