We use the Polyethylene foamed sheet to protect the ferrite cores and bobbins.
Material type: PC40 (TDK) = 3C90 (Ferroxcube) = N67 (EPCOS)
5set EE25 5+5pins Ferrite Cores
AL=1950±25%Bobbin size:please check the 3rd picture
Core size(mm): (the 2nd picture)
A:25.0±0.4
B:10.0±0.2
C:6.5±0.3
D:6.3±0.3
E:18.5min
F:7.0±0.3
C1: 1.28mm^-1
Le: 49.5mm
Ae: 38.4mm^2
Ve: 2131mm^3
5SET =10 ferrite halves + 5 bobbin