I share with you Eclipse, that it is necessary to add a series resistance of 1 to 2 ohms, for a better operation of the coil of 1 X 1 m.
The total resistance measured with an ohmmeter should be 2 to 3 ohms.
Resistance of the coil, less than 2 ohms, makes the DP unstable.
Jose
The total resistance measured with an ohmmeter should be 2 to 3 ohms.
Resistance of the coil, less than 2 ohms, makes the DP unstable.
Jose
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