2set EE28 PC40 Ferrite Cores and bobbin 28mm
We use the Polyethylene foamed sheet to protect the ferrite cores and bobbins, then use the air column, don't worry!
EE28 Ferrite Cores
AL: 3500±25%core size(mm): (the 3rd picture)
A: 28.4±0.5
B: 10.3±0.2
C: 10.7±0.3
D: 7.2±0.3
E: 20.0min
F: 6.3±0.3
C1: 0.63mm^-1
Le: 48.8mm
Ae: 77mm^2
Ve: 4534mm^3
each set =2 ferrite halves +1 bobbin
A: 28.4±0.5
B: 10.3±0.2
C: 10.7±0.3
D: 7.2±0.3
E: 20.0min
F: 6.3±0.3
C1: 0.63mm^-1
Le: 48.8mm
Ae: 77mm^2
Ve: 4534mm^3
each set =2 ferrite halves +1 bobbin
