US designation E 625

Magnetic characteristics (per set)

= 89 mm

Approx. weight 106 g/set

Ungapped

Calculation factors (for formulas, see “E cores: general information”, page 382)

Validity range:

K1, K2: 0,10 mm < s < 3,00 mm

Material

nH

nH

W/set

Ordering code

N27

5100 + 30/– 20 % 1550 4120

< 3,95

(200 mT, 25 kHz, 100 °C)

B66383-G-X127

N87

5600 + 30/– 20 % 1690 4120

< 11,10

(200 mT, 100 kHz, 100 °C)

B66383-G-X187

Material

Relationship between

Calculation of saturation current

K1 (25 °C)

K2 (25 °C)

K3 (25 °C)

K4 (25 °C)

K3 (100 °C) K4 (100 °C)

N27

364

– 0,773

579

– 0,847

538

– 0,865

N87

364

– 0,773

562

– 0,796

524

– 0,873

B66383

Core

E 47/20/16