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Core. B66361 Datasheet

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Core. B66361 Datasheet






B66361 Core. Datasheet pdf. Equivalent




B66361 Core. Datasheet pdf. Equivalent





Part

B66361

Description

Core

Manufacture

EPCOS

Datasheet
Download B66361 Datasheet


EPCOS B66361

B66361; www.DataSheet4U.com ETD 34/17/11 Core I In accordance with IEC 61185 I Quality assurance per UTE 83313-001/ B66361 C ECC 25 301-001 (material N27) I For SMP S transformers with optimum weight/per formance ratio at small volume I ETD co res are supplied as single units 17,5 _ 0,4 11,8+0,6 Magnetic characteristi cs (per set) 11,1_ 0,6 11,1_ 0,6 Σl/ A le Ae A min Ve =.


EPCOS B66361

0,81 mm–1 = 78,6 mm = 97,1 mm2 = 91,6 mm2 = 7 630 mm3 25,6+1,4 _ 0,6 34 +1 FEK0048-F Approx. weight 40 g/set Ung apped Material N27 N87 N97 1) AL value nH µe A L1min P V nH W/set Ordering code 2400 + 30/– 20 % 1540 1940 260 0 + 30/– 20 % 1670 1940 2650 + 30/– 20 % 1710 1940 < 1,48 B66361-G-X127 ( 200 mT, 25 kHz, 100 °C) < 4,00 B66361- G-X187 (200 mT, 100 kHz, 100.


EPCOS B66361

°C) < 3,40 B66361-G-X197 (200 mT, 100 kHz, 100 °C) Gapped Material g mm N27 , N87 0,10 ± 0,02 0,20 ± 0,02 0,50 ± 0,05 1,00 ± 0,05 A L value approx. nH 790 482 251 153 µe Ordering code ** = 27 (N27) ** = 87 (N87) B66361-G100-X 1** B66361-G200-X1** B66361-G500-X1** B 66361-G1000-X1** 508 310 161 98 The A L value in the table applies to a core set comprising one ungap.



Part

B66361

Description

Core

Manufacture

EPCOS

Datasheet
Download B66361 Datasheet




 B66361
www.DataSheet4U.com
ETD 34/17/11
Core
I In accordance with IEC 61185
I Quality assurance per UTE 83313-001/
CECC 25 301-001 (material N27)
I For SMPS transformers with optimum
weight/performance ratio at small volume
I ETD cores are supplied as single units
Magnetic characteristics (per set)
Σl/A = 0,81 mm1
le = 78,6 mm
Ae = 97,1 mm2
Amin = 91,6 mm2
Ve = 7 630 mm3
Approx. weight 40 g/set
B66361
11,1_0,6
25,6+1,4
34 +_01,6
FEK0048-F
Ungapped
Material
N27
N87
N97 1)
AL value
nH
µe AL1min PV
nH W/set
Ordering code
2400 + 30/20 % 1540 1940 < 1,48
B66361-G-X127
(200 mT, 25 kHz, 100 °C)
2600 + 30/20 % 1670 1940 < 4,00
B66361-G-X187
(200 mT, 100 kHz, 100 °C)
2650 + 30/20 % 1710 1940 < 3,40
B66361-G-X197
(200 mT, 100 kHz, 100 °C)
Gapped
Material g
N27,
N87
mm
0,10 ± 0,02
0,20 ± 0,02
0,50 ± 0,05
1,00 ± 0,05
AL value
approx.
nH
790
482
251
153
µe
508
310
161
98
Ordering code
** = 27 (N27)
** = 87 (N87)
B66361-G100-X1**
B66361-G200-X1**
B66361-G500-X1**
B66361-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).
1) Preliminary data
481 08/01





 B66361
ETD 34/17/11
Core
B66361
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)
153 0,713
153 0,713
Calculation of saturation current
K3 (25 °C)
245
240
K4 (25 °C)
0,847
0,796
K3 (100 °C) K4 (100 °C)
227 0,865
222 0,873
Validity range:
K1, K2: 0,10 mm < s < 2,50 mm
K3, K4: 80 nH < AL < 780 nH
482 08/01





 B66361
ETD 34/17/11
Accessories
B66362
Coil former (magnetic axis horizontal)
Material:
GFR polyterephthalate, UL 94 V-0, insulation class to IEC 60085:
B66362B: F = max. operating temperature 155 °C, color code black
(Valox 420SE0; [E 45329 (M)]; General Electric Plastics)
B66362W: H = max. operating temperature 180 °C, color code black
(Rynite FR530; [E 69578 (M)]; E I DUPONT DE NEMOURS & CO INC)
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 databook 2001, chapter Processing Notes, page 158
Yoke
Material: Stainless spring steel (0.4 mm)
Sections
1
AN (mm²)
122
lN (mm)
60.5
AR value (µ) Pins
17 14
Yoke (ordering code per piece, 2 are required)
Ordering code
B66362B1014T001
B66362W1014T001
B66362A2000
Coil former
Yoke
39,6 max.
25 min.
13,4 max.
11,4 min.
41,8 max.
23,6 max.
20,9 min.
6 x 5,08 = 30,48
0,8
FEK0263-S
9±0,3
11±0,2
FEK0203-J
Hole arrangement
View in mounting direction
EPCOS AG 2003. Reproduction, publication and dissemination of this data sheet, enclosures heretoand the information
contained therein without EPCOS’ prior express consent is prohibited.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and
Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless
otherwise agreed.
FER PMD ZUB E
Page 1 of 1
18.09.03



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