Ferroxcube E16-3F3-A250 E cores and accessory Datasheet

FERROXCUBE
DATA SHEET
E16/8/5
E cores and accessories
Supersedes data of September 2004
2008 Sep 01
Ferroxcube
E cores and accessories
E16/8/5
CORE SETS
Effective core parameters
SYMBOL
PARAMETER
VALUE
UNIT
Σ(I/A)
core factor (C1)
1.87
mm−1
Ve
effective volume
750
mm3
Ie
effective length
37.6
mm
Ae
effective area
20.1
mm2
Amin
minimum area
19.3
mm2
m
mass of core half
≈ 2.0
g
16
handbook, halfpage
+0.7
−0.5
+0.6
0
0
4.7
−0.3
11.3
+0.4
0
5.7
8.2
0
−0.3
R≤1
4.7
0
−0.4
CBW009
Dimensions in mm.
Fig.1 E16/8/5 core half.
Core halves
AL measured in combination with a non-gapped core half, clamping force for AL measurements, 20 ±10 N.
GRADE
3C90
AIR GAP
(µm)
AL
(nH)
µe
63 ±5%
≈ 95
≈ 570
E16/8/5-3C90-A63
100 ±8%
≈ 150
≈ 310
E16/8/5-3C90-A100
160 ±8%
≈ 240
≈ 170
E16/8/5-3C90-A160
250 ±15%
≈ 370
≈ 95
E16/8/5-3C90-A250
E16/8/5-3C90-A315
TYPE NUMBER
315 ±15%
≈ 470
≈ 70
1100 ±25%
≈1640
≈0
E16/8/5-3C90
3C92
840 ±25%
≈ 1250
≈0
E16/8/5-3C92
3C94
1100 ±25%
≈ 1640
≈0
E16/8/5-3C94
3C96
980 ±25%
≈ 1460
≈0
E16/8/5-3C96
63 ±5%
≈ 95
≈ 570
E16/8/5-3F3-A63
100 ±8%
≈ 150
≈ 310
E16/8/5-3F3-A100
160 ±8%
≈ 240
≈ 170
E16/8/5-3F3-A160
250 ±15%
≈ 370
≈ 95
E16/8/5-3F3-A250
E16/8/5-3F3-A315
3F3
3F35
2008 Sep 01
315 ±15%
≈ 470
≈ 70
980 ±25%
≈ 1460
≈0
E16/8/5-3F3
760 ±25%
≈ 1130
≈0
E16/8/5-3F35
327
Ferroxcube
E cores and accessories
E16/8/5
Core halves of high permeability grades
Clamping force for AL measurements, 20 ±10 N.
AL
(nH)
µe
AIR GAP
(µm)
2200 ±25%
≈ 3300
≈0
GRADE
3E27
TYPE NUMBER
E16/8/5-3E27
Properties of core sets under power conditions
B (mT) at
GRADE
3C90
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
≥320
≤ 0.1
≤ 0.1
−
−
3C92
≥370
−
≤ 0.075
≤ 0.38
−
3C94
≥320
−
≤ 0.075
≤ 0.38
−
3C96
≥340
−
≤ 0.055
≤ 0.3
−
3F3
≥320
−
≤ 0.1
−
≤ 0.15
3F35
≥300
−
−
−
−
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
3C90
≥320
−
−
−
−
3C92
≥370
−
−
−
−
3C94
≥320
−
−
−
−
3C96
≥340
≤ 0.28
−
−
−
3F3
≥315
−
−
−
−
3F35
≥300
≤ 0.1
≤ 0.8
−
−
GRADE
2008 Sep 01
328
Ferroxcube
E cores and accessories
E16/8/5
COIL FORMER
General data for 6-pins E16/8/5 coil former
PARAMETER
SPECIFICATION
Coil former material
polyamide (PA6.6), glass reinforced, flame retardant in accordance with
“UL 94V-0”; UL file number E41871(M)
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 60 068-2-20”, Part 2, Test Ta, method 1, 235 °C, 2 s
11.1
handbook, full pagewidth
0
−0.2
9.4 min.
6.1 ±0.1
2.5
4.9 +0.2
0
4.9 +0.2
0
13.45
max.
11
max.
2.2
3
10.9 0
−0.2
12.5 ±0.15
7.5 ±0.1
16.15 max.
13.5 max.
∅0.6
1 +0.15
0
CBW010
Dimensions in mm.
Fig.2 E16/8/5 coil former; 6-pins.
Winding data and area product for 6-pins E16/8/5 coil former
NUMBER OF
SECTIONS
WINDING
AREA
(mm2)
MINIMUM
WINDING
WIDTH
(mm)
AVERAGE
LENGTH OF
TURN
(mm)
AREA
PRODUCT
Ae x Aw
(mm4)
1
21.6
9.4
33
434
2008 Sep 01
329
TYPE NUMBER
CPH-E16/8/5-1S-6P-Z
Ferroxcube
E cores and accessories
E16/8/5
COIL FORMER
General data for 9-pins E16/8/5 coil former
PARAMETER
SPECIFICATION
Coil former material
phenolformaldehyde (PF), glass reinforced, flame retardant in accordance with
“UL 94V-0”; UL file number E41429 (M)
Pin material
copper-clad steel, tin (Sn) plated
Maximum operating temperature
180 °C, “IEC 60085”, class H
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
15
11.1 ± 0.2
6.4 ± 0.2
4.9 ± 0.15
14.9 ± 0.3
5
11.15 ± 0.2
9.5 ± 0.2
4.9 ± 0.15
2.5 ± 0.2
4 ± 0.3
0.64 ± 0.05
17 ± 0.3
0.64 ± 0.05
7
23.8 ± 0.4
19.8 ± 0.3
14
MFW047
Dimensions in mm.
Fig.3 E16/8/5 coil former; 9-pins.
Winding data and area product for 9-pins E16/8/5 coil former; note 1
NUMBER OF
SECTIONS
WINDING
AREA
(mm2)
MINIMUM
WINDING
WIDTH
(mm)
AVERAGE
LENGTH OF
TURN
(mm)
AREA
PRODUCT
Ae x Aw
(mm4)
1
20.2
9.6
35
406
TYPE NUMBER
CSH-E16/8/5-1S-9P
Note
1. This coil former is optimized for the use of triple-isolated wire. This wire is approved for safety isolation without the
usual creepage distance.
2008 Sep 01
330
Ferroxcube
E cores and accessories
E16/8/5
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
331
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