Ferroxcube E19-3C91 E cores and accessory Datasheet

FERROXCUBE
DATA SHEET
E19/8/5
E cores and accessories
Supersedes data of September 2004
2008 Sep 01
Ferroxcube
E19/8/5
(813E187)
E cores and accessories
CORE SETS
Effective core parameters
SYMBOL
PARAMETER
VALUE
UNIT
Σ(I/A)
core factor (C1)
1.77
mm−1
Ve
effective volume
900
mm3
Ie
effective length
39.9
mm
Ae
effective area
22.6
mm2
Amin
minimum area
22.1
mm2
m
mass of core half
≈ 2.3
g
19.1 ±0.4
handbook, halfpage
14.3 ±0.3
4.7
±0.13
5.7
±0.13
8.1
±0.13
4.7
±0.13
CBW011
Dimensions in mm.
Fig.1 E19/8/5 core half.
Core halves
AL measured in combination with a non-gapped core half, clamping force for AL measurements, 20 ±10 N.
GRADE
3C81
AL
(nH)
µe
AIR GAP
(µm)
63 ±5%
≈ 88
≈ 650
E19/8/5-3C81-A63
100 ±8%
≈140
≈ 350
E19/8/5-3C81-A100
160 ±8%
≈ 225
≈ 200
E19/8/5-3C81-A160
250 ±15%
≈350
≈110
E19/8/5-3C81-A250
315 ±15%
≈ 440
≈ 80
E19/8/5-3C81-A315
1500 ±25%
TYPE NUMBER
≈ 2110
≈0
63 ±5%
≈ 88
≈ 640
E19/8/5-3C90-A63
100 ±8%
≈140
≈ 350
E19/8/5-3C90-A100
160 ±8%
≈ 225
≈ 190
E19/8/5-3C90-A160
250 ±15%
≈ 350
≈110
E19/8/5-3C90-A250
315 ±15%
≈ 440
≈ 80
E19/8/5-3C90-A315
1170 ±25%
≈ 1650
≈0
E19/8/5-3C90
3C91
1500 ±25%
≈ 2110
≈0
E19/8/5-3C91
3C92
900 ±25%
≈ 1260
≈0
E19/8/5-3C92
3C94
1170 ±25%
≈ 1650
≈0
E19/8/5-3C94
3C96
1000 ±25%
≈ 1400
≈0
E19/8/5-3C96
3C90
2008 Sep 01
336
E19/8/5-3C81
Ferroxcube
E19/8/5
(813E187)
E cores and accessories
AL
(nH)
µe
AIR GAP
(µm)
63 ±5%
≈ 88
≈ 640
E19/8/5-3F3-A63
GRADE
3F3
3F35
TYPE NUMBER
100 ±8%
≈140
≈ 330
E19/8/5-3F3-A100
160 ±8%
≈ 225
≈ 190
E19/8/5-3F3-A160
250 ±15%
≈ 350
≈ 110
E19/8/5-3F3-A250
E19/8/5-3F3-A315
315 ±15%
≈ 440
≈ 80
1000 ±25%
≈ 1400
≈0
E19/8/5-3F3
810 ±25%
≈ 1140
≈0
E19/8/5-3F35
Core halves of high permeability grades
Clamping force for AL measurements, 20 ±10 N.
AL
(nH)
µe
AIR GAP
(µm)
2300 ±25%
≈ 3230
≈0
GRADE
3E27
TYPE NUMBER
E19/8/5-3E27
Properties of core sets under power conditions
B (mT) at
GRADE
H = 250 A/m;
f = 25 kHz;
T = 100 °C
CORE LOSS (W) at
f = 25 kHz;
B̂ = 200 mT;
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;
B̂ = 50 mT;
T = 100 °C
3C81
≥320
≤ 0.2
−
−
−
3C90
≥320
≤ 0.09
≤ 0.1
−
−
3C91
≥320
−
3C92
≥370
−
3C94
≥320
3C96
≥340
3F3
3F35
≤
0.064 (1)
≤
0.37(1)
−
≤ 0.08
≤ 0.45
−
−
≤ 0.08
≤ 0.45
−
−
≤ 0.064
≤ 0.37
−
≥320
−
≤ 0.1
−
≤ 0.17
≥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
3C96
≥340
≤ 0.32
−
−
−
3F3
≥315
−
−
−
−
3F35
≥300
≤ 0.12
≤ 0.95
−
−
GRADE
Note
1. Measured at 60 °C.
2008 Sep 01
337
Ferroxcube
E19/8/5
(813E187)
E cores and accessories
COIL FORMERS
General data for E19/8/5 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
10.8
handbook, full pagewidth
9.55
13.84
6.6
5.28
CBW012
Dimensions in mm.
Fig.2 E19/8/5 coil former.
Winding data and area product for E19/8/5 coil forme 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
33.0
9.5
37.9
746
2008 Sep 01
338
TYPE NUMBER
CP-E19/8/5-1S
Ferroxcube
E19/8/5
(813E187)
E cores and accessories
General data for 8-pins E19/8/5 coil former
PARAMETER
SPECIFICATION
Coil former material
polyamide (PA6.6), glass reinforced, flame retardant
in accordance with UL 94V-0; UL file number E41938(M)
Pin material
copper-zinc alloy (CuZn), 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
10.92
13.6
handbook, full pagewidth
9.3
5.08
6.6
15.8
1
3.8
min.
3.8(1)
0.64
5.1
13.06
CBW013
17.78
19.3 max.
2.41 ± 0.38
(1) one place only
Dimensions in mm.
Fig.3 E19/8/5 coil former; 8-pins.
Winding data and area product for 8-pins E19/8/5 coil former
NUMBER OF
SECTIONS
MINIMUM
WNDING
AREA
(mm2)
NOMINAL
WINDING
WIDTH
(mm)
AVERAGE
LENGTH OF
TURN
(mm)
AREA
PRODUCT
Ae x Aw
(mm4)
1
32.3
9.4
40.9
730
2008 Sep 01
339
TYPE NUMBER
CPH-E19/8/5-1S-8PD-Z
Ferroxcube
E19/8/5
(813E187)
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
340
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