B65671D1000J048 [EPCOS]
Ferrites and accessories; 铁氧体和附件
| 型号： | B65671D1000J048 |
| 厂家： | 
EPCOS |
| 描述： | Ferrites and accessories |
| 文件： | 总7页 (文件大小：87K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Ferrites and accessories
P 26 × 16
Core and accessories
Series/Type:
B65671, B65672, B65675, B65679
September 2006
Date:
Data Sheet
EPCOS AG 2006. Reproduction, publication and dissemination of this data sheet and the
information contained therein without EPCOS’ prior express consent is prohibited.
P 26 × 16
Core
B65671
17,7_0,7
■ To IEC 60133
■ Delivery mode: sets
Magnetic characteristics (per set)
with
without
center hole center hole
Σl/A
le
Ae
Amin
Ve
0.4
37.2
93
76.5
3460
0.37
40
108
87
mm–1
mm
mm2
mm2
mm3
ø11,5_0,4
ø5,4+0,2
4320
Approx. weight (per set)
m
21
23
g
M3
FPK0136-N
Gapped
Material AL value
s
µe
Ordering code 1)
approx.
mm
-D with center hole
-T with threaded sleeve
nH
K1
100 ±3%
0.90
32
B65671+0100A001
M33
100 ±3%
160 ±3%
1.52
0.78
32
51
B65671+0100A033
B65671+0160A033
N48
160 ±3%
250 ±3%
315 ±3%
400 ±3%
630 ±3%
800 ±3%
1000 ±5%
0.80
0.40
0.34
0.24
0.15
0.11
0.10
51
80
B65671+0160A048
B65671+0250A048
B65671+0315A048
B65671+0400A048
B65671+0630A048
B65671+0800A048
B65671D1000J048
100
127
201
255
318
Ungapped
Material AL value
µe
PV
W/set
Ordering code
-D with center hole
-W without center hole
nH
N48
N30
T38
N87
4900 +30/–20% 1560
9700 +30/–20% 2860
22000 +40/–30% 6480
B65671D0000R048
B65671W0000R030
B65671W0000Y038
5500 +30/–20% 1620 < 1.9 (200 mT, 100 kHz, 100 °C) B65671W0000R087
1) Replace the + by the code letter ”D“ or ”T“ for the required version.
Please read Cautions and warnings and
Important notes at the end of this document.
2
09/06
P 26 × 16
Accessories
B65672
Coil former
Standard:
Material:
to IEC 60133
GFR polyterephthalate (UL 94 V-0, insulation class to IEC 60085:
max. operating temperature 155 °C), color code black
F
Valox 420-SE0® E45329 (M) , GE PLASTICS B V
see Data Book 2007, chapter “Processing notes, 2.1”
[
]
Winding:
Insulating washer between core and coil former
■ For tolerance compensation and for insulation
■ Polycarbonate spring washer (UL 94 V-0, insulation class to IEC 60085: E 120 °C), 0.08 mm thick
[
]
Aryphan F685, E167358 (M) , natural color, LOFO HIGH TECH FILM GMBH
Coil former
Ordering code
Sections
AN
mm2
lN
mm
AR value
µΩ
1
32.0
52
55
B65672B0000T001
B65672B5000X000
Insulating washer (reel packing, PU = 1 reel)
Coil former
AN
0,6
10,8_0,15
FPK0269-6
Insulating washer
1.6 0.2
FPK0353-Q
Please read Cautions and warnings and
Important notes at the end of this document.
3
09/06
P 26 × 16
Accessories
B65675
Mounting assembly for printed circuit boards
■ The set comprises a terminal carrier and a yoke
■ For snap-in connection
Terminal carrier
Material:
GFR polyterephthalate (UL 94 V-0, insulation class to IEC 60085:
max. operating temperature 155 °C), color code gray
F
Pocan B4235® E245249 (M) , LANXESS AG
[
]
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
Yoke
Spring yoke, made of tinned nickel silver (0.4 mm), with ground terminal
Complete mounting assembly (8 solder terminals)
Ordering code: B65675B0005X000
Grounding pin
This recess must be on the side of the
grounding pin to ensure that the yoke
locks into position.
Hole arrangement
View in mounting direction
Ground
a) Yoke
b) Terminal carrier with 8 solder terminals
Please read Cautions and warnings and
Important notes at the end of this document.
4
09/06
P 26 × 16
Accessories
B65679
Adjusting screw
■ Tube core with thread and core brake made of GFR polyterephthalate
Pocan B3235® E245249 (M) , LANXESS AG
[
]
Tube core
∅ × length (mm)
Ordering code
Material
N22
Color code
red
4.55 × 6.3
4.98 × 6.3
B65679E0003X022
B65679E0002X022
N22
black
Note:
Due to the limited distance between adjusting screw and internal borehole, the entire assembly
must be accurately centered.
Please read Cautions and warnings and
Important notes at the end of this document.
5
09/06
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 the special behavior
under mechanical load.
As valid for any ceramic material, ferrite cores are brittle and sensitive to any shock, fast changing
or tensile load. Especially high cooling rates under ultrasonic cleaning and high static or 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 is the value for the initial permeability. Thus the embedding medium should
have 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 irreversible in high magnetic fields.
Processing notes
– The start of the winding process should be soft. Else the flanges may be destroid.
– To strong winding forces may blast the flanges or squeeze the tube that the cores can no more
be mount.
– To long soldering time at high temperature (>300 °C) may effect 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 pollution with Sn oxyd of the tin bath or burned insulation
of the wire. For detailed information see Data Book 2007, chapter “Processing notes, 2.2”.
– The dimensions of the hole arrangement have fixed values and should be understood as a
recommendation for drilling the printed circuit board. For dimensioning the pins, the group of
holes can only be seen under certain conditions, as they fit into the given hole arrangement. To
avoid problems when mounting the transformer, the manufacturing tolerances for positioning the
customers’ drilling process must be considered by increasing the hole diameter.
6
09/06
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 passive 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 a passive 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 a passive 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.
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, EPCOS-JONES, Baoke, Alu-X, CeraDiode, CSSP, MLSC,
PhaseCap, PhaseMod, SIFI, SIFERRIT, SIKOREL, SilverCap, SIMID, SIOV, SIP5D, SIP5K,
UltraCap, 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.
7
09/06
相关型号：
©2020 ICPDF网 联系我们和版权申明