Ferroxcube E19-3C90-A315 E cores and accessory Datasheet

FERROXCUBE
DATA SHEET
E19/8/9
E cores and accessories
Supersedes data of September 2004
2008 Sep 01
Ferroxcube
E19/8/9
(813E343)
E cores and accessories
CORE SETS
Effective core parameters
SYMBOL
PARAMETER
VALUE
UNIT
Σ(I/A)
core factor (C1)
0.960
mm−1
Ve
effective volume
1650
mm3
Ie
effective length
39.9
mm
Ae
effective area
41.3
mm2
Amin
minimum area
41.1
mm2
m
mass of core half
≈ 4.0
g
19.05 ±0.38
handbook, halfpage
14.33 ±0.3
4.75
±0.13
5.69
±0.13
8.05
±0.13
8.71
±0.13
CBW014
Dimensions in mm.
Fig.1 E19/8/9 core half.
Core halves
AL measured in combination with a non-gapped core half, clamping force for AL measurements, 20 ±10 N,
unless otherwise stated.
GRADE
3C81
µe
63 ±5%(1)
≈ 48
≈ 1280
E19/8/9-3C81-E63
100 ±8%(1)
≈ 77
≈ 700
E19/8/9-3C81-E100
≈123
≈ 390
E19/8/9-3C81-A160
160 ±8%
3C90
TYPE NUMBER
250 ±15%
≈ 192
≈ 220
E19/8/9-3C81-A250
315 ±15%
≈ 242
≈ 170
E19/8/9-3C81-A315
2740 ±25%
≈ 2680
≈0
±5%(1)
≈ 48
≈ 1300
E19/8/9-3C90-E63
100 ±8%(1)
≈ 77
≈ 700
E19/8/9-3C90-E100
≈123
≈ 380
E19/8/9-3C90-A160
63
160 ±8%
3C91
TOTAL AIR GAP
(µm)
AL
(nH)
E19/8/9-3C81
250 ±15%
≈ 192
≈ 220
E19/8/9-3C90-A250
315 ±15%
≈ 240
≈170
E19/8/9-3C90-A315
2150 ±25%
≈ 2100
≈0
E19/8/9-3C90
2740 ±25%
≈ 2680
≈0
E19/8/9-3C91
3C92
1640 ±25%
≈ 1250
≈0
E19/8/9-3C92
3C94
2150 ±25%
≈ 2100
≈0
E19/8/9-3C94
3C96
1830 ±25%
≈ 1410
≈0
E19/8/9-3C96
2008 Sep 01
342
Ferroxcube
E19/8/9
(813E343)
E cores and accessories
AL
(nH)
µe
63 ±5%(1)
≈ 48
GRADE
3F3
TYPE NUMBER
≈ 1300
E19/8/9-3F3-E63
≈ 77
≈ 700
E19/8/9-3F3-E100
160 ±8%
≈123
≈ 380
E19/8/9-3F3-A250
250 ±15%
≈ 192
≈ 220
E19/8/9-3F3-A315
E19/8/9-3F3-A400
100
3F35
±8%(1)
TOTAL AIR GAP
(µm)
315 ±15%
≈ 240
≈170
1830 ±25%
≈ 1410
≈0
E19/8/9-3F3
1490 ±25%
≈ 1150
≈0
E19/8/9-3F35
Note
1. Measured in combination with an equal gapped core half, clamping force for AL measurements, 20 ±10 N.
Core halves of high permeability grades
Clamping force for AL measurements, 20 ±10 N.
AL
(nH)
µe
AIR GAP
(µm)
4250 ±25%
≈ 3270
≈0
GRADE
3E27
TYPE NUMBER
E19/8/9-3E27
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 = 200 mT;
B
T = 100 °C
f = 100 kHz;
ˆ = 100 mT;
B
T = 100 °C
f = 100 kHz;
ˆ = 200 mT;
B
T = 100 °C
f = 400 kHz;
ˆ = 50 mT;
B
T = 100 °C
3C81
≥320
≤ 0.4
−
−
−
3C90
≥320
≤ 0.17
≤ 0.18
−
−
GRADE
3C91
≥320
−
3C92
≥370
−
≤
≤ 0.14
≤ 0.85
−
3C94
≥320
−
≤ 0.14
≤ 0.85
−
3C96
≥340
−
≤ 0.11
≤ 0.68
−
3F3
≥320
−
≤ 0.18
−
≤ 0.31
3F35
≥300
−
−
−
−
0.11 (1)
≤
0.68(1)
−
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;
ˆ = 50 mT;
B
T = 100 °C
f = 500 kHz;
ˆ = 100 mT;
B
T = 100 °C
f = 1 MHz;
ˆ = 30 mT;
B
T = 100 °C
f = 3 MHz;
ˆ = 10 mT;
B
T = 100 °C
3C96
≥340
≤ 0.6
−
−
−
3F3
≥315
−
−
−
−
3F35
≥300
≤ 0.22
≤ 1.7
−
−
GRADE
Note
1. Measured at 60 °C.
2008 Sep 01
343
Ferroxcube
E19/8/9
(813E343)
E cores and accessories
COIL FORMER
General data for E19/8/9 coil former
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
105 °C, “IEC 60085”, class A
handbook, full pagewidth
13.85 max.
11.05 max.
5.85
10
4.8
min.
17.9 8.75
max. min.
9.8
CBW015
Dimensions in mm.
Fig.2 E19/8/9 coil former.
Winding data and area product for E19/8/9 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
39.7
10
45.2
1640
2008 Sep 01
344
TYPE NUMBER
CP-E19/8/9-1S
Ferroxcube
E19/8/9
(813E343)
E cores and accessories
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
345
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