1set EC40 PC40 Ferrite Cores and bobbin 40mm
We use the Polyethylene foamed sheet to protect the ferrite cores and bobbins, then use the air column, don't worry!
EC40 Ferrite Cores
AL=3500±25%
core size(mm): (the third picture)
A: 40.0±1.0
B: 29.0min
C: 13.0±0.3
D: 13.0±0.3
E: 15.2±0.4
F: 21.5±0.3
Material: PC40
each set =2 ferrite halves + 1 bobbin
