Ferroxcube E41-3C81-A630 E cores and accessory Datasheet

FERROXCUBE
DATA SHEET
E42/17/12
E cores and accessories
Supersedes data of September 2004
2008 Sep 01
Ferroxcube
E cores and accessories
E42/17/12
CORE SETS
Effective core parameters
40.6 ±0.65
handbook, halfpage
SYMBOL
PARAMETER
VALUE
UNIT
Σ(I/A)
core factor (C1)
0.517
mm−1
Ve
effective volume
11500
mm3
Ie
effective length
77.0
mm
Ae
effective area
149
mm2
Amin
minimum area
142
mm2
m
mass of core half
≈ 30
g
28.6 min.
12.45 ±0.25
10.4
min 16.6
±0.2
12.4
±0.3
CBW045
Dimensions in mm.
Fig.1 E42/17/12 core half.
Core halves
AL measured in combination with a non-gapped core half, clamping force for AL measurements 40 ±20 N, unless stated
otherwise.
GRADE
3C81
µe
100 ±5%(1)
≈ 41
≈ 3000
E41/17/12-3C81-E100
160 ±5%(1)
≈ 66
≈ 1620
E41/17/12-3C81-E160
±5%(1)
≈ 103
≈ 920
E41/17/12-3C81-E250
250
3C90
TOTAL AIR GAP
(µm)
AL
(nH)
TYPE NUMBER
315 ±5%
≈ 130
≈ 690
E41/17/12-3C81-A315
400 ±8%
≈ 164
≈ 520
E41/17/12-3C81-A400
630 ±15%
≈ 259
≈ 300
E41/17/12-3C81-A630
5370 ±25%
≈ 2210
≈0
100 ±5%(1)
≈ 41
≈ 3000
E41/17/12-3C90-E100
160 ±5%(1)
≈ 66
≈ 1620
E41/17/12-3C90-E160
±5%(1)
E41/17/12-3C81
≈ 103
≈ 920
E41/17/12-3C90-E250
315 ±5%
≈ 130
≈ 690
E41/17/12-3C90-A315
400 ±8%
≈ 164
≈ 520
E41/17/12-3C90-A400
E41/17/12-3C90-A630
250
630 ±15%
≈ 259
≈ 300
4100 ±25%
≈ 1670
≈0
E41/17/12-3C90
3C91
5370 ±25%
≈ 2210
≈0
E41/17/12-3C91
3C92
3300 ±25%
≈ 1360
≈0
E41/17/12-3C92
3C94
4100 ±25%
≈ 1670
≈0
E41/17/12-3C94
3C95
5370 ±25%
≈ 2210
≈0
E41/17/12-3C95
2008 Sep 01
62
Ferroxcube
E cores and accessories
AL
(nH)
µe
100 ±5%(1)
GRADE
3F3
E42/17/12
TOTAL AIR GAP
(µm)
TYPE NUMBER
≈ 41
≈ 3000
E41/17/12-3F3-E100
±5%(1)
≈ 66
≈ 1620
E41/17/12-3F3-E160
250 ±5%(1)
≈ 103
≈ 920
E41/17/12-3F3-E250
315 ±5%
≈ 130
≈ 690
E41/17/12-3F3-A315
160
400 ±8%
≈ 164
≈ 520
E41/17/12-3F3-A400
630 ±15%
≈ 259
≈ 300
E41/17/12-3F3-A630
3575 ±25%
≈ 1470
≈0
E41/17/12-3F3
Note
1. Measured in combination with an equal gapped core half, clamping force for AL measurements, 40 ±20 N.
Properties of core sets under power conditions
B (mT) at
CORE LOSS (W) at
H = 250 A/m;
f = 25 kHz;
T = 100 °C
f = 25 kHz;
ˆ
B = 200 mT;
T = 100 °C
f = 100 kHz;
ˆ = 100 mT;
B
T = 100 °C
f = 100 kHz;
ˆ = 200 mT;
B
T = 25 °C
f = 100 kHz;
ˆ = 200 mT;
B
T = 100 °C
f = 400 kHz;
ˆ = 50 mT;
B
T = 100 °C
3C81
≥320
≤ 2.4
−
−
−
−
3C90
≥320
≤ 1.3
≤ 1.45
−
−
−
GRADE
3C91
≥320
−
3C92
≥370
−
≤
≤ 1.1
−
≤ 6.4
−
3C94
≥320
−
≤ 1.1
−
≤ 6.4
−
3C95
≥320
−
−
≤ 7.25
≤ 6.9
−
3F3
≥320
−
≤ 1.4
−
−
≤ 2.2
0.85 (1)
−
Note
1. Measured at 60 °C.
2008 Sep 01
63
≤
5.1(1)
−
Ferroxcube
E cores and accessories
E42/17/12
COIL FORMERS
General data for E41/17/12 coil former without pins
PARAMETER
SPECIFICATION
Coil former material
polyamide (PA6.6), glass reinforced, flame retardant in accordance with
“UL 94V-2”; UL file number E41938(M)
Maximum operating temperature
130 °C, “IEC 60085”, class B
20.35 max.
handbook, full pagewidth
18.65
28.3
max.
12.8
min.
14.5
CBW046
Dimensions in mm.
Fig.2 E41/17/12 coil former.
Winding data and area product for E41/17/12 coil former without pins
NUMBER OF
SECTIONS
MINIMUM
WINDING
AREA
(mm2)
NOMINAL
WINDING
WIDTH
(mm)
AVERAGE
LENGTH OF
TURN
(mm)
AREA
PRODUCT
Ae x Aw
(mm4)
1
120
18.6
79.6
17900
2008 Sep 01
64
TYPE NUMBER
CP-E41/17/12-1S
Ferroxcube
E cores and accessories
E42/17/12
General data for 12-pins E41/17/12 coil former
PARAMETER
SPECIFICATION
Coil former material
polyamid (PA66), glass reinforced, flame retardant in accordance with “UL 94HB”;
UL file number E41938
Pin material
copper-tin alloy (CuSn), tin (Sn) plated
Maximum operating temperature
130 °C, “IEC 60085”, class B
Resistance to soldering heat
“IEC 60068-2-20”, Part 2, Test Tb, method 1B: 350 °C, 3.5 s
Solderability
“IEC 60068-2-20”, Part 2, Test Ta, method 1: 235 °C, 2 s
20.7
28.1 max.
13.1 max.
18.7
28.7
14.7
0.25
4.3
0.64
5.1
(1)
6.35
24.13
45.21
29.2
2.4 min.
CBW047
(1) one place only
Dimensions in mm.
Fig.3 E41/17/12 coil former; 12-pins.
Winding data and area product for 12-pins E41/17/12 coil former
NUMBER OF
SECTIONS
MINIMUM
WINDING
AREA
(mm2)
NOMINAL
WINDING
WIDTH
(mm)
AVERAGE
LENGTH OF
TURN
(mm)
AREA
PRODUCT
Ae x Aw
(mm4)
1
114
18
81.2
17000
2008 Sep 01
65
TYPE NUMBER
CPH-E41/12-1S-12PD-Z
Ferroxcube
E cores and accessories
E42/17/12
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
Prototype
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.
Design-in
These products are recommended for new designs.
Preferred
These products are recommended for use in current designs and are available via our
sales channels.
Support
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.
2008 Sep 01
66
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