Ferroxcube E56-3C81-E100 E cores and accessory Datasheet

FERROXCUBE
DATA SHEET
E56/24/19
E cores and accessories
Supersedes data of September 2004
2008 Sep 01
Ferroxcube
E56/24/19
(E75)
E cores and accessories
CORE SETS
Effective core parameters
56.1 ±1
handbook, halfpage
SYMBOL
PARAMETER
VALUE
38.1 min.
18.8
±0.25
UNIT
Σ(I/A)
core factor (C1)
0.320
mm−1
Ve
effective volume
36000
mm3
Ie
effective length
107
mm
Ae
effective area
337
mm2
Amin
minimum area
337
mm2
m
mass of core half
≈ 90
g
14.6
±0.13 23.6
±0.25
18.8
±0.25
CBW070
Dimensions in mm.
Fig.1 E56/24/19 core half.
Core halves
AL measured in combination with a non-gapped core half, clamping force for AL measurements 60 ±20 N, unless stated
otherwise.
GRADE
3C81
TOTAL AIR GAP
(µm)
AL
(nH)
µe
100 ±5%(1)
≈ 25
≈ 7780
E56/24/19-3C81-E100
160
±5%(1)
≈ 40
≈ 4160
E56/24/19-3C81-E160
250
±5%(1)
≈ 63
≈ 2320
E56/24/19-3C81-E250
315 ±5%(1)
≈ 80
≈ 1720
E56/24/19-3C81-E315
400
±8%(1)
≈ 101
≈ 1280
E56/24/19-3C81-E400
630
±10%(1)
E56/24/19-3C81-E630
TYPE NUMBER
≈ 159
≈ 740
≈ 2400
≈0
100
±5%(1)
≈ 25
≈ 7780
E56/24/19-3C90-E100
160
±5%(1)
≈ 40
≈ 4160
E56/24/19-3C90-E160
250 ±5%(1)
≈ 63
≈ 2320
E56/24/19-3C90-E250
315
±5%(1)
≈ 80
≈ 1720
E56/24/19-3C90-E315
400
±8%(1)
≈ 101
≈ 1280
E56/24/19-3C90-E400
≈ 159
≈ 740
E56/24/19-3C90-E630
6900 ±25%
≈ 1740
≈0
E56/24/19-3C90
3C91
9500 ±25%
≈ 2400
≈0
E56/24/19-3C91
3C92
5200 ±25%
≈ 1320
≈0
E56/24/19-3C92
3C94
6900 ±25%
≈ 1740
≈0
E56/24/19-3C94
3C95
9500 ±25%
≈ 2400
≈0
E56/24/19-3C95
9500 ±25%
3C90
630 ±10%(1)
Note
1. Measured in combination with an equal gapped core half.
2008 Sep 01
2
E56/24/19-3C81
Ferroxcube
E56/24/19
(E75)
E cores and accessories
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
3C81
≥320
3C90
≥320
3C91
≥320
−
3C92
≥370
−
≤ 3.6
−
≤ 22
−
3C94
≥320
−
≤ 3.6
−
≤ 22
−
3C95
≥320
−
−
≤ 22.7
≤ 21.6
−
GRADE
f = 100 kHz;
B̂ = 100 mT;
T = 100 °C
f = 100 kHz;
B̂ = 200 mT;
T = 25 °C
f = 100 kHz;
B̂ = 200 mT;
T = 100 °C
f = 400 kHz;
ˆ = 50 mT;
B
T = 100 °C
≤ 7.4
−
−
−
−
≤ 3.6
≤ 4.8
−
−
−
≤
2.7 (1)
Note
1. Measured at 60 °C.
2008 Sep 01
3
−
≤
16(1)
−
Ferroxcube
E56/24/19
(E75)
E cores and accessories
COIL FORMERS
General data for E56/24/19 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
28.3 max.
handbook, full pagewidth
26
38
max.
19.1
min.
21.4
CBW071
Dimensions in mm.
Fig.2 E56/24/19 coil former.
Winding data and area product for E56/24/19 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
222
26.1
112
74800
2008 Sep 01
4
TYPE NUMBER
CP-E56/24/19-1S
Ferroxcube
E56/24/19
(E75)
E cores and accessories
General data for 12-pins E56/24/19 coil former
PARAMETER
SPECIFICATION
Coil former material
Polyamide (PA66), glass reinforced, flame retardant in accordance with “UL
94V-0” ;UL file number E41938
Maximum operating temperature
130 °C, “IEC 60085”, class B
Pin material
copper-zinc alloy (CuZn), tin (Sn) plated
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
handbook, full pagewidth
37.75 max.
28.19
19.3 min.
26.15
37.6
21.4
0.5
4.3 min.
0.64
5.1
(1)
7.6
33
44.45
38.15 max.
2.8
CBW072
(1) one place only
Dimensions in mm.
Fig.3 E56/24/19 coil former; 12-pins.
Winding data and area product for 12-pins E56/24/19 coil former
NUMBER OF
SECTIONS
MINIMUM
WINDING
AREA
(mm 2)
NOMINAL
WINDING
WIDTH
(mm)
AVERAGE
LENGTH OF
TURN
(mm)
AREA
PRODUCT
Ae x Aw
(mm4)
TYPE NUMBER
1
205
26.2
114
69100
CPH-E56/24/19-1S-12PD-Z
2008 Sep 01
5
Ferroxcube
E56/24/19
(E75)
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
6
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