EP7 Datasheet, PDF (6/9 Pages) YUXIANG Magnetc materials Ind. Co., Ltd. – EP Core

Ferroxcube
EP cores and accessories
EP7
General data CSH-EP7-1S-6P-B
PARMETER
Coil former material
Pin material
Maximum operating temperature
Resistance to soldering heat
Solderability
SPECIFICATION
phenolformaldehyde (PF), glass-reinforced, flame retardant in accordance with
“UL 94V-0”; UL file number E41429(M)
copper clad steel, tin (Sn) plated
180 °C, “IEC 60085”, class H
“IEC 60068-2-20”, Part 2, Test Tb, method 1B, 350 °C, 3.5 s
“IEC 60068-2-20”, Part 2, Test Ta, method 1, 235 °C, 2 s
handbook, full pagewidth
7
0
−0.1
4.4
0
−0.1
3.5
+0.05
0
4.85
0.6
0.6
1
+0.15
0
1.9
2
1
∅1
0.45
10.7 max.
8.5 max.
5.08
2.54
CBW260
Dimensions in mm.
Fig.3 EP7 coil former: 6-pins.
Winding data and area product for 4 and 6-pins EP7 coil former
NUMBER OF
SECTIONS
1
1
MINIMUM
WINDING
AREA
(mm²)
4.3
4.3
NOMINAL
WINDING
WIDTH
(mm)
3.4
3.4
AVERAGE
LENGTH OF
TURN
(mm)
17.7
17.7
AREA
PRODUCT
Ae x Aw
(mm⁴)
46.0
46.0
TYPE NUMBER
CSH-EP7-1S-6P-BZ
CSH-EP7-1S-4P-BZ
2008 Sep 01
679