TN26/11-3C20-A157 [FERROXCUBE]
Gapped ferrite toroids; 气隙的铁氧体磁环
| 型号： | TN26/11-3C20-A157 |
| 厂家： | 
FERROXCUBE INTERNATIONAL HOLDING B.V. |
| 描述： | Gapped ferrite toroids |
| 文件： | 总3页 (文件大小：41K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FERROXCUBE
DATA SHEET
TN26/15/11
Gapped ferrite toroids
Supersedes data of September 2004
2008 Sep 01
Ferroxcube
Gapped ferrite toroids
TN26/15/11
RING CORES (TOROIDS)
Effective core parameters
26.8 0.7
SYMBOL
PARAMETER
core factor (C1)
VALUE UNIT
Σ(I/A)
Ve
0.982
3700
60.1
61.5
≈ 19
mm−1
mm3
mm
mm2
g
effective volume
effective length
effective area
mass of core
Ie
Ae
m
13.5 0.6
Coating
coating PA11
(≈0.3)
The cores are coated with polyamide 11 (PA11), flame
retardant in accordance with “UL 94V-2”; UL file number
E 45228 (M).
11.6
0.5
MFP043
The colour is white.
Maximum operating temperature is 160 °C.
Dimensions in mm.
Isolation voltage
Fig.1 TN26/15/11 ring core.
DC isolation voltage: 2000 V.
Contacts are applied on the edge of the ring core, which is
also the critical point for the winding operation.
Ring core data
(1)
AL
GRADE
(nH)
µe
TYPE NUMBER
3C20
113 15%
157 15%
185 15%
201 15%
217 15%
≈ 90
≈ 125
≈ 147
≈ 160
≈ 173
TN26/11-3C20-A113
TN26/11-3C20-A157
TN26/11-3C20-A185
TN26/11-3C20-A201
TN26/11-3C20-A217
Note
1. Winding equally distributed over the circumference.
Properties of cores under power conditions
B (mT) at
CORE LOSS (W) at
H = 1200 A/m;
GRADE
f = 100 kHz;
B = 100 mT;
f = 100 kHz;
B = 200 mT;
ˆ
ˆ
f = 10 kHz;
T = 100 °C
T = 100 °C
T = 100 °C
3C20
∼ 400
≤ 0.33
≤ 2.2
2008 Sep 01
1491
Ferroxcube
Gapped ferrite toroids
TN26/15/11
DATA SHEET STATUS DEFINITIONS
DATA SHEET
STATUS
PRODUCT
STATUS
DEFINITIONS
Preliminary
specification
Development This data sheet contains preliminary data. Ferroxcube reserves the right to
make changes at any time without notice in order to improve design and
supply the best possible product.
Product specification
Production
This data sheet contains final specifications. Ferroxcube reserves the right
to make changes at any time without notice in order to improve design and
supply the best possible product.
DISCLAIMER
Life support applications These products are not designed for use in life support appliances, devices, or systems
where malfunction of these products can reasonably be expected to result in personal injury. Ferroxcube customers
using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Ferroxcube
for any damages resulting from such application.
PRODUCT STATUS DEFINITIONS
STATUS
INDICATION
DEFINITION
These are products that have been made as development samples for the purposes of
technical evaluation only. The data for these types is provisional and is subject to
change.
Prototype
Design-in
Preferred
These products are recommended for new designs.
These products are recommended for use in current designs and are available via our
sales channels.
These products are not recommended for new designs and may not be available
through all of our sales channels. Customers are advised to check for availability.
Support
2008 Sep 01
1492
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