2pcs 25mA choke tube amplifier, inductance 5H / 12H Z11 core EI35, 0.11mm oxygen-free copper enameled wire winding

Chokes for tube amplifier There are two kinds of inductance: 5H and 12H, current 25mA, Z11 EI iron core EI35 High-pressure choke for bile machine: fixed by riding clip, Z11 EI iron core EI35 pieces, stack thickness 16mm, choke…










