2008 Sep 01

679

Ferroxcube

EP cores and accessories

EP7

General data CSH-EP7-1S-6P-B

Winding data and area product for 4 and 6-pins EP7 coil former

PARMETER

SPECIFICATION

Coil former material

phenolformaldehyde (PF), glass-reinforced, flame retardant in accordance with

“UL 94V-0”; UL file number E41429(M)

Pin material

copper clad steel, tin (Sn) plated

Maximum operating temperature

180

°C, “IEC 60085”, class H

Resistance to soldering heat

“IEC 60068-2-20”, Part 2, Test Tb, method 1B, 350

°C, 3.5 s

Solderability

“IEC 60068-2-20”, Part 2, Test Ta, method 1, 235

°C, 2 s

NUMBER OF

SECTIONS

MINIMUM

WINDING

AREA

NOMINAL

WINDING

WIDTH

(mm)

AVERAGE

LENGTH OF

TURN

(mm)

AREA

PRODUCT

Ae x Aw

TYPE NUMBER

1

4.3

3.4

17.7

46.0

CSH-EP7-1S-6P-BZ

1

4.3

3.4

17.7

46.0

CSH-EP7-1S-4P-BZ

Fig.3 EP7 coil former: 6-pins.

Dimensions in mm.

handbook, full pagewidth

2

1.9

1

2.54

8.5 max.

0.6

4.85

0.6

10.7 max.

5.08

CBW260

1

+0.15

0

4.4

0

−0.1

7

0

−0.1

3.5 +

0.05

0

∅1

0.45