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Why is the power adapter nominally 6V, but the multimeter is 10V?
time2006/09/20
- That is because you are testing the no-load voltage, most of the power adapter no-load voltage is higher than the nominal value, otherwise the load voltage will drop when connected, can not meet the use requirements.
Why is the power adapter nominally 6V, but the multimeter is 10V? That is because you are testing the no-load voltage, most of the power adapter no-load voltage is higher than the nominal value, otherwise the load voltage will drop when connected. Can not meet the use requirements.
To see what multimeter you use? If it is a pointer, it is not allowed, because the pointer is mechanical, often not allowed, calibrate before use, use standard voltage to calibrate, such as 220V.
It is recommended that you use a digital multimeter, the price may be more expensive, but the display number is more accurate. Also, make sure that the multimeter's battery is fully charged. This will not affect the measured data.
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