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> Variable inductor coils 306μh - 680μh litz wire - 5 lot
Variable inductor coils 306μh - 680μh litz wire - 5 lot
I'm listing here a lot of 5 unused Shielded Variable Coils, having a code #116.
Photo showing the coil with both shielding and winding removed:
L43 ... 195 turns (an inductance can be adjusted by the screw ferrite core in the range of 306 H till 680 H)
Both the windings L43 and L21 have been wound by the copper litz wire (3 thin insulated wires parallely) to improve a Q-factor:
