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Core. B66317 Datasheet

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Core. B66317 Datasheet






B66317 Core. Datasheet pdf. Equivalent




B66317 Core. Datasheet pdf. Equivalent





Part

B66317

Description

Core



Feature


www.DataSheet4U.com E 25/13/7 (EF 25) Co re I In accordance with IEC 61246 I E c ores are supplied as single units B663 17 Magnetic characteristics (per set) Σl/A le Ae A min Ve = 1,1 mm–1 = 5 7,5 mm = 52,5 mm2 = 51,5 mm2 = 3 020 mm 3 Approx. weight 16 g/set Ungapped Ma terial N30 N27 N87 A L value nH µe A L1min P V nH W/set Ordering code B663 17-G-X130 2900 + 30/–.
Manufacture

EPCOS

Datasheet
Download B66317 Datasheet


EPCOS B66317

B66317; 20 % 2530 1750 + 30/– 20 % 1520 1440 1850 + 30/– 20 % 1620 1440 < 0,59 B6 6317-G-X127 (200 mT, 25 kHz, 100 °C) < 1,60 B66317-G-X187 (200 mT, 100 kHz, 1 00 °C) Gapped Material g mm N27, N87 0,10 ± 0,02 0,16 ± 0,02 0,25 ± 0,02 0,50 ± 0,05 1,00 ± 0,05 A L value app rox. nH 489 347 250 151 91 µe Orderi ng code ** = 27 (N27) = 87 (N87) B66317 -G100-X1** B66317-G160-X1** B6.


EPCOS B66317

6317-G250-X1** B66317-G500-X1** B66317-G 1000-X1** 425 302 218 131 79 The A L value in the table applies to a core se t comprising one ungapped core (dimensi on g = 0) and one gapped core (dimensio n g > 0). 410 08/01 E 25/13/7 (EF 25) Core Calculation factors (for formulas , see “ E cores: general information , page 382) Material Relationship bet ween air gap – A L val.


EPCOS B66317

ue K1 (25 °C) N27 N87 Validity range: 9 0 90 K2 (25 °C) – 0,731 – 0,731 Ca lculation of saturation current K3 (25 °C) 139 139 K4 (25 °C) – 0,847 – 0,796 K3 (100 °C) K4 (100 °C) 129 125 – 0,865 – 0,873 B66317 K1, K2 : 0,10 mm < s < 2,00 mm K3, K4 : 60 nH < AL < 570 nH 411 08/01 E 25/13/7 (EF 2 5) Accessories Coil former (magnetic ax is horizontal or vertical) Material:.

Part

B66317

Description

Core



Feature


www.DataSheet4U.com E 25/13/7 (EF 25) Co re I In accordance with IEC 61246 I E c ores are supplied as single units B663 17 Magnetic characteristics (per set) Σl/A le Ae A min Ve = 1,1 mm–1 = 5 7,5 mm = 52,5 mm2 = 51,5 mm2 = 3 020 mm 3 Approx. weight 16 g/set Ungapped Ma terial N30 N27 N87 A L value nH µe A L1min P V nH W/set Ordering code B663 17-G-X130 2900 + 30/–.
Manufacture

EPCOS

Datasheet
Download B66317 Datasheet




 B66317
www.DataSheet4U.com
E 25/13/7 (EF 25)
Core
I In accordance with IEC 61246
I E cores are supplied as single units
Magnetic characteristics (per set)
Σl/A = 1,1 mm1
le = 57,5 mm
Ae = 52,5 mm2
Amin = 51,5 mm2
Ve = 3 020 mm3
Approx. weight 16 g/set
B66317
Ungapped
Material
N30
N27
N87
AL value
nH
µe AL1min PV
nH W/set
Ordering code
2900 + 30/20 % 2530
B66317-G-X130
1750 + 30/20 % 1520 1440 < 0,59
B66317-G-X127
(200 mT, 25 kHz, 100 °C)
1850 + 30/20 % 1620 1440 < 1,60
B66317-G-X187
(200 mT, 100 kHz, 100 °C)
Gapped
Material g
N27,
N87
mm
0,10 ± 0,02
0,16 ± 0,02
0,25 ± 0,02
0,50 ± 0,05
1,00 ± 0,05
AL value
approx.
nH
489
347
250
151
91
µe
425
302
218
131
79
Ordering code
** = 27 (N27)
= 87 (N87)
B66317-G100-X1**
B66317-G160-X1**
B66317-G250-X1**
B66317-G500-X1**
B66317-G1000-X1**
The AL value in the table applies to a core set comprising one ungapped core (dimension g = 0) and
one gapped core (dimension g > 0).
410 08/01




 B66317
E 25/13/7 (EF 25)
Core
B66317
Calculation factors (for formulas, see E cores: general information, page 382)
Material
N27
N87
Relationship between
air gap AL value
K1 (25 °C) K2 (25 °C)
90 0,731
90 0,731
Calculation of saturation current
K3 (25 °C)
139
139
K4 (25 °C)
0,847
0,796
K3 (100 °C) K4 (100 °C)
129 0,865
125 0,873
Validity range:
K1, K2: 0,10 mm < s < 2,00 mm
K3, K4: 60 nH < AL < 570 nH
411 08/01




 B66317
E 25/13/7 (EF 25)
Accessories
B66208
Coil former (magnetic axis horizontal or vertical)
Material:
GFR polyterephthalate; UL 94 V-0, insulation class to IEC 60085:
B66208-A, -J: F max. operating temperature 155 °C, color code black
B66208-W: H max. operating temperature 180 °C, color code black
Solderability: to IEC 60068-2-20, test Ta, method 1 (aging 3): 235 °C, 2 s
Resistance to soldering heat: to IEC 60068-2-20, test Tb, method 1B: 350 °C, 3,5 s
Winding:
see Processing Notes, page 159
Squared pins
Yoke
Material: Stainless spring steel (0,25 mm)
Coil former
Figure
Sections
11
21
AN
mm2
61
61
lN
mm
50
50
AR value
µΩ
28
28
Pins
10
10
Yoke (ordering code per piece, 2 are required)
Ordering code
B66208-A1110-T1
B66208-J1110-T1
B66208-W1010-T1
B66208-A2010
Figure 1, horizontal version (type -A)
27,5 _0,3
17,3 _0,25
7,7+0,2
17 _0,3
0,7±0,1
0,7±0,1
9,4 _0,25
ø1,6+0,1
0,7
Hole arrangement
View in
mounting direction
15
20,32
412 08/01
FEK0352-I






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