12H 0.2A 200MA fully shielded low frequency choke inductor, Z11 piece pure copper enameled wire choke

Frequency characteristics: low frequency
Core shape: EI type 66*28
Core material: Japanese dismantling machine Z11 gray silicon steel sheet 0.35MM thick, low temperature rise, high magnetic flux
Coil material: QZ-2 high temperature resistant pure copper enameled wire
Skeleton shape: I-shaped
Moisture proof method: open
Cooling method: natural cooling
Magnetic gap: 0.12MM
Net weight: 0.86kg
Test frequency: 100HZ 0.6V (the difference between the test values at different frequencies will be relatively large, please determine the test frequency, so as to avoid inconsistency of the test standards of both parties)
Inductance: >12H
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