04350435| Datasheet

Datasheet preview, take a look at Datasheets before downloading (Data Sheet is available on manufacturer site)

E 80/38/20 Core
I E cores are supplied as single units

B66375

Magnetic characteristics (per set)

l/A le Ae A min Ve

= 0,47 mm 1 = 184 mm = 390 mm2 = 388 mm2 = 71 800 mm3

Approx. weight 358 g/set

Ungapped Material N27 N87 A L value nH

A L1min PV nH W/set < 13,30 (200 mT, 25 kHz, 100 C) < 6,50 (100 mT, 100 kHz, 100 C)

Ordering code B66375-G-X127 B66375-G-X187

4150 + 30/ 20 % 1550 3340 4500 + 30/ 20 % 1680 3340

Gapped Material N27 g mm 0,50 0,05 A L value approx. nH 882

ue
329

Ordering code B66375-G500-X127

The A L value in the table applies to a core set comprising one ungapped core (dimension g = 0) and one gapped core (dimension g > 0).

Calculation factors (for formulas, see "E cores: general information", page 382) Material Relationship between air gap A L value K1 (25 C) N27 N87 Validity range: 539 539 K2 (25 C) 0,710 0,710 Calculation of saturation current K3 (25 C) 867 8,4 K4 (25 C) 0,847 0,796 K3 (100 C) K4 (100 C) 816 806 0,865 0,873

K1, K2: 0,20 mm < s < 5,00 mm K3, K4: 140 nH < A L < 1330 nH

435 08/01