ER14.5 [FERROXCUBE]
Planar ER cores and accessories; 平面ER内核及配件
| 型号： | ER14.5 |
| 厂家： | 
FERROXCUBE INTERNATIONAL HOLDING B.V. |
| 描述： | Planar ER cores and accessories |
| 文件： | 总6页 (文件大小：57K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FERROXCUBE
DATA SHEET
ER14.5/3/7
Planar ER cores and accessories
Supersedes data of September 2004
2008 Sep 01
Ferroxcube
Planar ER cores and accessories
ER14.5/3/7
CORE SETS
Effective core parameters
+0.2
handbook, halfpage
1.55
2.95
0.05
SYMBOL
PARAMETER
core factor (C1)
VALUE UNIT
0
Σ(I/A)
Ve
1.08
333
mm−1
mm3
mm
mm2
mm2
g
effective volume
effective length
effective area
Ie
19.0
17.6
17.3
≈ 0.9
14.5 0.2
11.8 0.2
Ae
Amin
m
minimum area
mass of core half
0
4.8
−0.2
0
6.8
−0.2
CBW229
Dimensions in mm.
Fig.1 ER14.5/3/7 core half.
Core sets for general purpose transformers and power applications
Clamping force for AL measurements, 10 5 N.
AL
(nH)
AIR GAP
(µm)
GRADE
3C92
µe
TYPE NUMBER
1250 25%
1400 25%
100 3%
≈ 1070
≈ 1200
≈ 86
≈ 0
≈ 0
ER14.5/3/7-3C92-S
3C93
3C94
ER14.5/3/7-3C93-S
≈ 250
ER14.5/3/7-3C94-A100-S
ER14.5/3/7-3C94-A160-S
ER14.5/3/7-3C94-A250-S
ER14.5/3/7-3C94-S
160 5%
≈ 137
≈ 215
≈ 1370
≈ 1600
≈ 1290
≈ 86
≈ 150
≈ 90
≈ 0
250 8%
1600 25%
1850 25%
1500 25%
100 3%
3C95
3C96
3F3
≈ 0
ER14.5/3/7-3C95-S
≈ 0
ER14.5/3/7-3C96-S
≈ 250
≈ 150
≈ 90
≈ 0
ER14.5/3/7-3F3-A100-S
ER14.5/3/7-3F3-A160-S
ER14.5/3/7-3F3-A250-S
ER14.5/3/7-3F3-S
160 5%
≈ 137
≈ 215
≈ 1200
≈ 990
≈ 86
250 8%
1400 25%
1150 25%
100 3%
3F35
3F4
≈ 0
ER14.5/3/7-3F35-S
≈ 240
≈ 130
≈ 70
≈ 0
ER14.5/3/7-3F4-A100-S
ER14.5/3/7-3F4-A160-S
ER14.5/3/7-3F4-A250-S
ER14.5/3/7-3F4-S
160 5%
≈ 137
≈ 215
≈ 730
≈ 730
250 8%
850 25%
850 25%
3F45
≈ 0
ER14.5/3/7-3F45-S
2008 Sep 01
2
Ferroxcube
Planar ER cores and accessories
ER14.5/3/7
Core sets of high permeability grades
Clamping force for AL measurements.
AL
(nH)
AIR GAP
(µm)
GRADE
µe
TYPE NUMBER
ER14.5/3/7-3E6-S
3E6
7900 +40/−30%
≈ 6800
≈ 0
Properties of core sets under power conditions
B (mT) at
CORE LOSS (W) at
f = 100 kHz;
H = 250 A/m;
f = 25 kHz;
T = 100 °C
f = 100 kHz;
B = 100 mT;
T = 100 °C
f = 100 kHz;
B = 200 mT;
T = 25 °C
f = 400 kHz;
B = 50 mT;
f = 500 kHz;
B = 50 mT;
GRADE
ˆ
ˆ
ˆ
ˆ
ˆ
B = 200 mT;
T = 100 °C
T = 100 °C
T = 100 °C
3C92
3C93
3C94
3C95
3C96
3F3
≥370
≥320
≥320
≥320
≥340
≥300
≥300
≥250
≤ 0.032
≤ 0.032(1)
≤ 0.032
−
−
≤ 0.2
≤ 0.2(1)
≤ 0.2
≤ 0.19
≤ 0.16
−
−
−
−
−
−
−
−
−
≤ 0.2
−
−
≤ 0.13
−
≤ 0.025
≤ 0.043
−
−
−
−
−
≤ 0.06
≤ 0.061
≤ 0.03
−
3F35
3F4
−
≤ 0.045
−
−
−
1. Measured at 140 °C.
Properties of core sets under power conditions (continued)
B (mT) at
CORE LOSS (W) at
H = 250 A/m;
f = 25 kHz;
T = 100 °C
f = 500 kHz;
B = 100 mT;
T = 100 °C
f = 1 MHz;
B = 30 mT;
T = 100 °C
f = 1 MHz;
B = 50 mT;
T = 100 °C
f = 3 MHz;
B = 10 mT;
T = 100 °C
GRADE
ˆ
ˆ
ˆ
ˆ
3F35
3F4
≥300
≥250
≥250
≤ 0.35
−
−
−
−
−
−
≤ 0.1
≤ 0.16
≤ 0.13
3F45
≤ 0.077
≤ 0.29
2008 Sep 01
3
Ferroxcube
Planar ER cores and accessories
ER14.5/3/7
COIL FORMERS
General data
PARAMETER
SPECIFICATION
Coil former material
liquid crystal polymer (LCP), glass reinforced, flame retardant
in accordance with “UL 94V-0”; UL file number E54705(M)
Pin material
copper-tin alloy (CuSn), tin (Sn) plated
Maximum operating temperature
Resistance to soldering heat
Solderability
155 °C, “IEC 60085”, class F
“IEC 60068-2-20”, Part 2, Test Tb, method 1B: 350 °C, 3.5 s
“IEC 60068-2-20”, Part 2, Test Ta, method 1: 235 °C, 2 s
1.7
∅11.4 0.1
∅5.9 0.1
1.7
14 0.1
∅5 0.1
3
0.1
1.9 min.
5.45
max.
13.6
0.7
5
14.6
16.15 max.
10
CBW262
2.5
Dimensions in mm.
Fig.2 ER14.5/3/7 coil former (SMD); 10-solder pads.
Winding data and area product for ER14.5/3/7 coil former (SMD) with 10 solder pads
MINIMUM
WINDING
WIDTH
AVERAGE
LENGTH OF
TURN
AREA
PRODUCT
Ae x Aw
(mm4)
WINDING
AREA
(mm2)
NUMBER OF
SECTIONS
TYPE NUMBER
(mm)
(mm)
1
5.1
1.9
27
89.8
CPVS-ER14.5-1S-10P-Z
2008 Sep 01
4
Ferroxcube
Planar ER cores and accessories
ER14.5/3/7
MOUNTING PARTS
General data and ordering information
ITEM
Clamp
REMARKS
FIGURE
TYPE NUMBER
stainless steel (CrNi)
3
CLM-ER14.5
15
handbook, halfpage
5.5
0.15
6.5
0.2
CBW263
1.4
Dimensions in mm.
Fig.3 ER14.5/3/7 clamp.
2008 Sep 01
5
Ferroxcube
Planar ER cores and accessories
ER14.5/3/7
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
6
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