Examples of using Test current in English and their translations into Danish
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Colloquial
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Official
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Medicine
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Financial
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Ecclesiastic
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Official/political
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Computer
Products test current estimation method.
Diode test indication Display voltage drop: 0.6 V at1.0 mA nominal test current.
Test current ripple coefficient: less than 5%;
After filling shows"start test", the left shows the measured resistance data, the right shows the test current.
And the test current is greater than or equal to 100A.
Large LCD screen, display all the data and curves of the test voltage, test current, time and the leakage current for each item 8 items.
The test current adopts the DC100A recommended by the national standard.
Now DC resistance testers are all using the DC bridge method,which requires the test current to be no less than 1A, and the measurement resistance value is small.
The test current should not exceed the allowable current of the test device.
However, the exchange pressure on the insulation of the destructive than the DC, and because the test current for the capacitor current, so the need for large-capacity test equipment.
When the test current is less than 10-10A or the measured resistance exceeds 1011 ohms;
In the series resonance state, when the insulation weak point of the sample is broken, the circuit is immediately detuned, andthe loop current rapidly drops to 1/Q of the normal test current.
In case of GST, maximum test current is 10kV/1A, and power frequency or variable frequency is 40-70Hz.
In order to reduce the influence of on-site interference, there are mainly two methods currently used,one is to increase the test current, and the other is to use the different frequency method.
The waveform of test current is sine wave and the difference between frequency and power frequency is merely 5Hz.
The test current is large and fully meets the national standard requirements for testing contact resistance.
External HV: In case of UST, maximum test current is 1A, and power frequency or variable frequency is 40-70Hz.
The test current comes from a high-precision high-current constant-current power supply, which requires no manual adjustment and is quick and accurate.
A DC resistance tester can also be used for measurement, butit should be noted that the test current should not exceed 50% of the rated current of the coil, so as to avoid the increase of the DC resistance of the coil heating, which affects the accuracy of the measurement.
High, commercially available test currents are: 1A, 3A, 5A, 10A, 20A, 40A, 50A, 100A, these are only used for single-phase measurements.
External high voltage: Maximum test current 5A during positive wiring, power frequency or frequency conversion 40-70Hz.
High input impedance: reduced test current and low power consumption, making the product body small and light, stable in performance and high in measurement accuracy.
Loop resistance tester using pulse-width modulated high-frequency switching power supply to provide more than 100A test current, press the measurement button, the high-frequency switching power supply output of more than 100A test current, at the same time sampling circuit to start sampling, the signal obtained by Amplifier amplifier, the A/ D converter converts the analog signal into a digital signal, and then by the microprocessor data filtering, computing, processing, and finally send the display shows the measured current and resistance.
Com if you are interested in either pre-testing games, or testing current games on different platforms.
Second, DC withstand voltage and leakage current test.
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