RM4-3C90 [FERROXCUBE]
RM, RM/I, RM/ILP cores and accessories; RM ， RM / I ， RM / ILP内核及配件
| 型号： | RM4-3C90 |
| 厂家： | 
FERROXCUBE INTERNATIONAL HOLDING B.V. |
| 描述： | RM, RM/I, RM/ILP cores and accessories |
| 文件： | 总5页 (文件大小：61K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FERROXCUBE
DATA SHEET
RM4/I
RM, RM/I, RM/ILP cores and
accessories
Supersedes data of September 2004
2008 Sep 01
Ferroxcube
RM, RM/I, RM/ILP cores and accessories
RM4/I
CORE SETS
Effective core parameters
handbook, halfpage
SYMBOL
PARAMETER
core factor (C1)
VALUE UNIT
0
0.4
9.8
Σ(I/A)
Ve
1.69
322
mm−1
mm3
mm
mm2
mm2
g
effective volume
effective length
effective area
minimum area
mass of set
0
4.6
2.5
0.2
Ie
23.3
13.8
11.5
≈ 1.7
Ae
5.8 min
Amin
m
0
11
0.5
0
0.2
O3.9
9
0.25
0.4 10.4
7
0
0.1
MBE102
0.4
0
O 7.95
Dimensions in mm.
Fig.1 RM4/I core set.
Core sets for general purpose transformers and power applications
Clamping force for AL measurements, 10 5 N.
AL
(nH)
AIR GAP
(µm)
GRADE
3C90
µe
TYPE NUMBER
RM4/I-3C90
1125 25%
1125 25%
1320 25%
1000 25%
100 3%
≈ 1510
≈ 1510
≈ 1785
≈ 1340
≈ 134
≈ 0
≈ 0
3C94
3C95
3C96
3F3
RM4/I-3C94
≈ 0
RM4/I-3C95
≈ 0
RM4/I-3C96
≈ 200
≈ 110
≈ 60
≈ 0
RM4/I-3F3-A100
RM4/I-3F3-A160
RM4/I-3F3-A250
RM4/I-3F3
160 3%
≈ 215
250 10%
950 25%
800 25%
100 3%
≈ 336
≈ 1280
≈ 1080
≈ 134
3F35
3F4
≈ 0
RM4/I-3F35
≈ 180
≈ 95
≈ 45
≈ 0
RM4/I-3F4-A100
RM4/I-3F4-A160
RM4/I-3F4-A250
RM4/I-3F4
160 3%
≈ 215
250 10%
560 25%
560 25%
≈ 336
≈ 750
3F45
≈ 750
≈ 0
RM4/I-3F45
2008 Sep 01
2
Ferroxcube
RM, RM/I, RM/ILP cores and accessories
RM4/I
Core sets for filter applications
Clamping force for AL measurements, 10 5 N.
AL
(nH)
AIR GAP
(µm)
GRADE
3B46
µe
TYPE NUMBER
1550 25 %
≈ 2085
≈ 0
RM4/I-3B46
Core sets of high permeability grades
Clamping force for AL measurements, 10 5 N.
AL
AIR GAP
(µm)
GRADE
(nH)
µe
TYPE NUMBER
RM4/I-3E5
3E5
3500 +40/−30%
≈ 4700
≈ 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 = 25 kHz;
B = 200 mT;
T = 100 °C
f = 100 kHz;
B = 100 mT;
T = 100 °C
f = 100 kHz;
B = 200 mT;
f = 400 kHz;
B = 50 mT;
GRADE
ˆ
ˆ
ˆ
ˆ
ˆ
B = 200 mT;
T = 25 °C
T = 100 °C
T = 100 °C
3C90
3C94
3C95
3C96
3F3
≥320
≥320
≥320
≥340
≥300
≥300
≥250
≤ 0.04
≤ 0.04
≤ 0.03
−
−
−
≤ 0.2
≤ 0.17
≤ 0.15
−
−
−
−
−
−
−
−
−
−
≤ 0.18
−
≤ 0.025
≤ 0.05
−
−
−
−
−
≤ 0.07
≤ 0.07
≤ 0.04
−
3F35
3F4
−
−
−
Properties of core sets under power conditions (continued)
B (mT) at
CORE LOSS (W) at
f = 1 MHz;
H = 250 A/m;
f = 25 kHz;
T = 100 °C
f = 500 kHz;
B = 50 mT;
T = 100 °C
f = 500 kHz;
B = 100 mT;
T = 100 °C
f = 1 MHz;
B = 50 mT;
f = 3 MHz;
B = 10 mT;
GRADE
ˆ
ˆ
ˆ
ˆ
ˆ
B = 30 mT;
T = 100 °C
T = 100 °C
T = 100 °C
3C90
3C94
3C95
3C96
3F3
≥320
≥320
≥320
≥340
≥300
≥300
≥250
≥250
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
≤ 0.15
−
−
−
−
−
−
−
−
3F35
3F4
≤ 0.05
≤ 0.4
−
−
−
−
−
−
−
≤ 0.09
≤ 0.074
≤ 0.15
≤ 0.13
3F45
−
≤ 0.28
2008 Sep 01
3
Ferroxcube
RM, RM/I, RM/ILP cores and accessories
RM4/I
COIL FORMERS
Coil formers are equal to those of “RM4”, but “area product” is different.
Winding data and area product (for RM4/I) for RM4 coil former
AVERAGE
AREA
PRODUCT
Ae x Aw
(mm4)
NUMBER
OF
NUMBER
OF
PIN
WINDING
AREA
WINDING
WIDTH
(mm)
LENGTH
OF TURN
(mm)
POSITIONS
USED
TYPE NUMBER
SECTIONS
PINS
(mm2)
1
1
2
6
5
5
all
20
20
20
7.4
7.4
7
5.55
5.55
102
102
96.6
CSV-RM4-1S-6P()
CSV-RM4-1S-5P()
CSV-RM4-2S-5P
1, 2, 3, 5, 6
1, 2, 3, 5, 6
2 x 2.55
Note : Also available with post-inserted pins.
MOUNTING PARTS
General data mounting clip with earth pin
2.1
handbook, halfpage
ITEM
SPECIFICATION
Clamping force
Clip material
Clip plating
≈ 5 N
stainless steel (CrNi)
tin (Sn)
Solderability
‘‘IEC 60068-2-20’’,
Part 2, Test Ta, method 1
9.8
8.2
R22
Type number
CLI/P-RM4/5/I
4.3
0.7
CBW361
Dimensions in mm.
Fig.2 Mounting clip with earth pin for RM4/I.
General data mounting clip without earth pin
handbook, halfpage
ITEM
SPECIFICATION
2.1
Clamping force
Clip material
Type number
≈ 5 N
stainless steel (CrNi)
CLI-RM4/5/I
8.2
9.8
R22
CBW124
Dimensions in mm.
Fig.3 Mounting clip without earth pin for RM4/I.
2008 Sep 01
4
Ferroxcube
RM, RM/I, RM/ILP cores and accessories
RM4/I
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
5
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