Details of user Costa
| Name: | Costa |
| Joined on: | feb 14, 2019 |
| Status | Member |
| E-mail: | not public |
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Comments by Costa
| Date | Article | Comment |
| feb 19, 2019 15:26:43 |
Magnetic permeability | I'm measuring voltage, the core is air, the inductance of coil is 90uH with air in the core, should i build a coil with higher inductance? |
| feb 14, 2019 15:17:51 |
Magnetic permeability | Hi, thank you for this excelent article. i built this circuit with a resistor ( 10-100 ohms ) and a inductor, with a frequency of 100hz to 500 khz. I changed th ... |