East Tester ET430 - Page 29

Hangzhou Zhongchuang Electronics Co., Ltd.
25
4H
400.0mH∼ 3.9999H
0.20%+2 digits
0.0020
Parallel
400mH
40.00mH∼ 399.99mH
0.2%+2 digits
0.0020
------
40mH
4.000mH∼ 39.999mH
0.2%+2 digits
0.0020
Series
4mH
400.0uH∼ 3.9999mH
0.4%+3 digits
0.0040
Series
400uH
0.0uH~399.9uH
1.4%+5 digits
------
Series
 10kHz
Range
Range of display
Accuracy Le
Accuracy
De*
Equivalent
mode
recommended
1H
400.0mH∼ 999.9mH
0.80%+3 digits
0.0080
Parallel
400mH
40.00mH∼ 399.99mH
0.2%+2 digits
0.0020
Parallel
40mH
4.000mH∼ 39.999mH
0.2%+2 digits
0.0020
------
4mH
400.0uH∼ 3.9999mH
0.2%+2 digits
0.0020
Series
400uH
40.00uH~399.99uH
0.4%+3 digits
0.0040
Series
40uH
0.00uH~39.99uH
1.4%+5 digits
------
Series
 40kHz
Range
Range of display
Accuracy Le
Accuracy
De*
Equivalent
mode
recommended
1H
400.0mH∼ 999.9mH
1.0%+4 digits
0.0100
Parallel
400mH
40.00mH∼ 399.99mH
0.5%+2 digits
0.0050
Parallel
40mH
4.000mH∼ 39.999mH
0.5%+2 digits
0.0050
------
4mH
400.0uH∼ 3.9999mH
0.5%+2 digits
0.0050
Series
400uH
40.00uH~399.99uH
0.8%+3 digits
0.0080
Series
40uH
0.000uH~39.999uH
2.0%+5 digits
------
Series
 100kHz
Range
Range of display
Accuracy Le
Accuracy
De*
Equivalent
mode
recommended
100mH
40.00mH∼ 399.99mH
1.2%+2 digits
0.0120
Parallel
40mH
4.000mH∼ 39.999mH
0.8%+2 digits
0.0080
Parallel
4mH
400.0uH∼ 3.9999mH
0.5%+2 digits
0.0050
------
400uH
40.00uH~399.99uH
0.5%+2 digits
0.0050
Series
40uH
4.000uH~39.999uH
0.8%+5 digits
0.0080
Series
4uH
0.000uH~3.999uH
2.5%+10 digits
------
Series
Note*: please calculate the quality factor according to the formula to calculate
the accuracy of Q.
Impedance Z and phase angle

 100Hz, 120Hz, 1kHz, 10kHz