B65887 RM 14 Datasheet

B65887 Datasheet, PDF, Equivalent


Part Number

B65887

Description

RM 14

Manufacture

EPCOS

Total Page 6 Pages
Datasheet
Download B65887 Datasheet


B65887
RM 14
Core
I In accordance with IEC 60431
I Optimized core cross section and increased
thickness of base for power applications
I Without center hole
I RM cores are supplied in sets
Magnetic characteristics (per set)
Σl/A = 0,35 mm–1
le = 70 mm
Ae = 200 mm2
Amin = 170 mm2
Ve = 14 000 mm3
Approx. weight 74 g/set
www.DataSheet4U.com
Gapped
Material
N41
AL value
nH
160 ± 3 %
250 ± 3 %
400 ± 3 %
1000 ± 5 %
s
approx.
mm
1,90
1,00
0,50
0,15
µe
45
70
111
278
B65887
Ordering code
-E without center hole
B65887-E160-A41
B65887-E250-A41
B65887-E400-A41
B65887-E1000-J41
251 08/01

B65887
RM 14
Core
B65887
Ungapped
Material AL value
µe AL1min PV
Ordering code
N49
N87
N97 1)
N41
nH
3900 + 30/– 20 % 1030
6000 + 30/– 20 % 1670
6000 + 30/– 20 % 1670
6800 + 30/– 20 % 1890
nH
2150
3250
3250
3250
W/set
-E without center hole
< 2,37
B65887-E-R49
(50 mT, 500 kHz, 100 °C)
< 7,40
B65887-E-R87
(200 mT, 100 kHz, 100 °C)
< 5,60
B65887-E-R97
(200 mT, 100 kHz, 100 °C)
< 2,52
B65887-E-R41
(200 mT, 25 kHz, 100 °C)
1) Preliminary data
252 08/01


Features RM 14 Core I In accordance with IEC 6043 1 I Optimized core cross section and in creased B65887 thickness of base for power applications I Without center hol e I RM cores are supplied in sets Magn etic characteristics (per set) Σl/A l e Ae A min Ve = 0,35 mm–1 = 70 mm = 200 mm2 = 170 mm2 = 14 000 mm3 Approx. weight 74 g/set www.DataSheet4U.com Gapped Material AL value nH N41 160 ± 3 % 250 ± 3 % 400 ± 3 % 1000 ± 5 % s approx. mm 1,90 1,00 0,50 0,15 µe O rdering code -E without center hole 45 70 111 278 B65887-E160-A41 B65887-E25 0-A41 B65887-E400-A41 B65887-E1000-J41 251 08/01 RM 14 Core Ungapped Materia l AL value nH N49 N87 N97 1) N41 3900 + 30/– 20 % 6000 + 30/– 20 % 6000 + 30/– 20 % 6800 + 30/– 20 % 1030 167 0 1670 1890 B65887 µe A L1min P V n H 2150 3250 3250 3250 W/set < 2,37 (50 mT, 500 kHz, 100 °C) Ordering code -E without center hole B65887-E-R49 < 7, 40 B65887-E-R87 (200 mT, 100 kHz, 100 C) B65887-E-R97 < 5,60 (200 mT, 100 kHz, 100 °C) < 2,52 (200 mT, 25 kHz, 100 °C) .
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