B65844S2000X000 [EPCOS]
Ferrites and accessories; 铁氧体和附件
| 型号： | B65844S2000X000 |
| 厂家： | 
EPCOS |
| 描述： | Ferrites and accessories |
| 文件： | 总8页 (文件大小：575K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Ferrites and accessories
EP 13
Core and accessories
Series/Type:
B65843A, B65844
Date:
October 2009
Data Sheet
EPCOS AG 2006, 2009. Reproduction, publication and dissemination of this data sheet and the
information contained therein without EPCOS’ prior express consent is prohibited.
EP 13
Core
B65843A
■ To IEC 61596
5,5
■ For transformers featuring high inductance
and low overall height
■ For power applications
■ Delivery mode: sets
4,5_0,3
Magnetic characteristics (per set)
l/A = 1.24 mm–1
9,7+0,6
le
= 24.2 mm
Ae = 19.5 mm2
Amin = 14.9 mm2
Ve = 472 mm3
Approx. weight 4.5 g/set
12,8_0,6
) gapped (one-sided)
FEP0017-A
Gapped
Material AL value
s
e
Ordering code
approx.
mm
nH
T38
T57
T66
63 3%
100 3%
160 4%
200 4%
250 5%
315 6%
400 7%
0.39
0.24
0.15
0.12
0.10
0.08
0.06
62
B65843A0063A038
B65843A0100A038
B65843A0160B038
B65843A0200B038
B65843A0250J038
B65843A0315C038
B65843A0400E038
99
158
198
247
311
395
63 3%
100 3%
160 4%
200 4%
250 5%
315 6%
400 7%
0.38
0.24
0.15
0.12
0.09
0.07
0.06
62
99
B65843A0063A057
B65843A0100A057
B65843A0160B057
B65843A0200B057
B65843A0250J057
B65843A0315C057
B65843A0400E057
158
198
247
311
395
63 3%
100 3%
160 4%
200 4%
250 5%
315 6%
400 7%
0.39
0.24
0.15
0.12
0.10
0.08
0.06
62
99
B65843A0063A066
B65843A0100A066
B65843A0160B066
B65843A0200B066
B65843A0250J066
B65843A0315C066
B65843A0400E066
158
198
247
311
395
Please read Cautions and warnings and
Important notes at the end of this document.
2
10/09
EP 13
Core
B65843A
Gapped
Material AL value
s
e
Ordering code
approx.
mm
nH
N45
N87
63 3%
100 3%
160 4%
200 4%
250 5%
315 6%
400 7%
0.38
0.24
0.15
0.12
0.09
0.07
0.05
62
B65843A0063A045
B65843A0100A045
B65843A0160B045
B65843A0200B045
B65843A0250J045
B65843A0315C045
B65843A0400E045
99
158
198
247
311
395
63 3%
100 3%
160 4%
200 4%
250 5%
315 6%
400 7%
0.37
0.23
0.14
0.11
0.09
0.07
0.05
62
99
B65843A0063A087
B65843A0100A087
B65843A0160B087
B65843A0200B087
B65843A0250J087
B65843A0315C087
B65843A0400E087
158
198
247
311
395
Ungapped
Material AL value
e
PV
Ordering code
nH
W/set
N45
T571)
N30
T65
T38
T66
N87
2400 +30/–20% 2370
2500 +30/–20% 2470
B65843A0000R045
B65843A0000R057
B65843A0000R030
B65843A0000R065
B65843A0000Y038
B65843A0000Y066
2800 +30/–20% 2765
4000 +30/–20% 3950
7000 +40/–30% 6910
8500 +40/–30% 8400
1600 +30/–20% 1580 < 0.18 (200 mT, 100 kHz, 100 °C) B65843A0000R087
1) Preliminary data
Please read Cautions and warnings and
Important notes at the end of this document.
3
10/09
EP 13
Accessories
B65844
Coil former, squared pins
Material:
GFR thermosetting plastic (UL 94 V-0, insulation class to IEC 60085:
max. operating temperature 180 °C), color code black
H
Sumikon PM 9630® E41429 (M) , SUMITOMO BAKELITE CO LTD
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 Data Book 2007, chapter “Processing notes, 2.1”
Sections
AN
lN
mm
AR value
Terminals
10
Ordering code
B65844W1010D001
mm2
1
14.3
23.8
57.1
15.9_0.2
13.3
Marking of pin row
including pin 1
9.5_0.1
4.6+0.1
8.9_0.1
0.6
0.6
0.45
Hole arrangement
View in mounting direction
Ground ø1.3+0.2
ø1+0.2
FEP0056-U-E
Please read Cautions and warnings and
Important notes at the end of this document.
4
10/09
EP 13
Accessories
B65844
Coil former with closed center flange for high-voltage applications
Material:
GFR thermosetting plastic (UL 94 V-0, insulation class to IEC 60085:
max. operating temperature 180 °C), color code black
H
Sumikon PM 9630® E41429 (M) , SUMITOMO BAKELITE CO LTD
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 Data Book 2007, chapter “Processing notes, 2.1”
Squared pins.
Sections
2
AN
lN
mm
AR value
Terminals
10
Ordering code
B65844X1010D002
mm2
13.9
23.8
58.9
15.9_0.2
13.3
Marking of pin row
including pin 1
9.5_0.1
4.6+0.1
8.9_0.1
0.6
0.6
0.45
0.45
Hole arrangement
View in mounting direction
Ground ø1.3+0.2
ø1+0.2
FEP0019-D-E
Please read Cautions and warnings and
Important notes at the end of this document.
5
10/09
EP 13
Accessories
B65844
Mounting assembly
The set comprises a yoke and a clamp
Yoke
Made of cold rolled steel (0.4 mm) with ground terminal (tinned)
Clamp
Spring clamp, made of bronze (0.3 mm), tinned
Ordering code
B65844S2000X000
Complete mounting assembly
Yoke
Clamp
Please read Cautions and warnings and
Important notes at the end of this document.
6
10/09
Ferrites and accessories
Cautions and warnings
Mechanical stress and mounting
Ferrite cores have to meet mechanical requirements during assembling and for a growing number
of applications. Since ferrites are ceramic materials one has to be aware of their special behavior
under mechanical load.
Just like any ceramic material, ferrite cores are brittle and sensitive to any shock, fast changing or
tensile load. Especially fast cooling rates under ultrasonic cleaning, high static and cyclic loads can
cause cracks or failure of the ferrite cores.
For detailed information see Data Book 2007, chapter "General - Definitions, 8.1".
Effects of core combination on AL value
Stresses in the core affect not only the mechanical but also the magnetic properties. It is apparent
that the initial permeability is dependent on the stress state of the core. The higher the stresses are
in the core, the lower the value for the initial permeability. Thus, the embedding medium should offer
the greatest possible elasticity.
For detailed information see Data Book 2007, chapter "General - Definitions, 8.2".
Heating up
Ferrites can run hot during operation at higher flux densities and higher frequencies.
NiZn-materials
The magnetic properties of NiZn-materials can change irreversibly when exposed to strong
magnetic fields.
Processing notes
– The start of the winding process should be soft. Otherwise, the flanges may be destroyed.
– Excessive winding forces may damage the flanges or squeeze the tube so that the cores can no
longer be mounted.
– Excessive soldering time at high temperature (>300 °C) may affect coplanarity or pin
arrangement.
– Not following the processing notes for soldering of the J-leg terminals may cause solderability
problems at the transformer because of contamination with tin oxide (SnO) from the tin bath or
burned insulation from the wire. For detailed information see Data Book 2007, chapter
"Processing notes, 2.2".
– The dimensions of the pin hole arrangement are fixed and should be understood as an ideal
recommendation for drilling the printed circuit board. In order to avoid problems when mounting
the transformer, customers should make allowances for manufacturing tolerances in the drilling
and pick-and-place processes by increasing the diameter of the pin holes.
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Important notes
The following applies to all products named in this publication:
1. Some parts of this publication contain statements about the suitability of our products for
certain areas of application. These statements are based on our knowledge of typical
requirements that are often placed on our products in the areas of application concerned. We
nevertheless expressly point out that such statements cannot be regarded as binding
statements about the suitability of our products for a particular customer application. As
a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them
than the customers themselves. For these reasons, it is always ultimately incumbent on the
customer to check and decide whether an EPCOS product with the properties described in the
product specification is suitable for use in a particular customer application.
2. We also point out that in individual cases, a malfunction of electronic components or
failure before the end of their usual service life cannot be completely ruled out in the
current state of the art, even if they are operated as specified. In customer applications
requiring a very high level of operational safety and especially in customer applications in which
the malfunction or failure of an electronic component could endanger human life or health (e.g.
in accident prevention or life-saving systems), it must therefore be ensured by means of suitable
design of the customer application or other action taken by the customer (e.g. installation of
protective circuitry or redundancy) that no injury or damage is sustained by third parties in the
event of malfunction or failure of an electronic component.
3. The warnings, cautions and product-specific notes must be observed.
4. In order to satisfy certain technical requirements, some of the products described in this
publication may contain substances subject to restrictions in certain jurisdictions (e.g.
because they are classed as hazardous). Useful information on this will be found in our
Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more
detailed questions, please contact our sales offices.
5. We constantly strive to improve our products. Consequently, the products described in this
publication may change from time to time. The same is true of the corresponding product
specifications. Please check therefore to what extent product descriptions and specifications
contained in this publication are still applicable before or when you place an order.
We also reserve the right to discontinue production and delivery of products.
Consequently, we cannot guarantee that all products named in this publication will always be
available. The aforementioned does not apply in the case of individual agreements deviating
from the foregoing for customer-specific products.
6. Unless otherwise agreed in individual contracts, all orders are subject to the current version
of the “General Terms of Delivery for Products and Services in the Electrical Industry”
published by the German Electrical and Electronics Industry Association (ZVEI).
7. The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CSMP, CSSP, CTVS, DSSP, MiniBlue,
MiniCell, MKK, MLSC, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap,
SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SIMID, SineFormer, SIOV, SIP5D, SIP5K,
ThermoFuse, WindCap are trademarks registered or pending in Europe and in other
countries. Further information will be found on the Internet at www.epcos.com/trademarks.
8
10/09
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