Ferroxcube E30-3C92 E cores and accessory Datasheet

FERROXCUBE
DATA SHEET
E30/15/7
E cores and accessories
Supersedes data of September 2004
2008 Sep 01
Ferroxcube
E cores and accessories
E30/15/7
CORE SETS
Effective core parameters
SYMBOL
PARAMETER
VALUE
UNIT
Σ(I/A)
core factor (C1)
1.12
mm−1
Ve
effective volume
4000
mm3
Ie
effective length
67.0
mm
Ae
effective area
60.0
mm2
Amin
minimum area
49.0
mm2
m
mass of core half
≈ 11
g
0
−1.4
+1.0
19.5
0
0
7.2
−0.5
30.8
handbook, halfpage
9.7
R ≤ 0.5
+0.5
0
15
±0.2
R1
7.3
0
−0.5
CBW032
Dimensions in mm.
Fig.1 E30/15/7 core half.
Core halves
AL measured in combination with a non-gapped core half, clamping force for AL measurements 20 ±10 N, unless stated
otherwise.
GRADE
3C81
3C90
AL
(nH)
100 ±5%(1)
TOTAL AIR GAP
(µm)
µe
TYPE NUMBER
≈ 89
≈ 1100
E30/15/7-3C81-E100
160 ±5%
≈142
≈ 580
E30/15/7-3C81-A160
250 ±5%
≈ 222
≈ 330
E30/15/7-3C81-A250
315 ±5%
≈ 280
≈ 240
E30/15/7-3C81-A315
400 ±8%
≈ 355
≈ 180
E30/15/7-3C81-A400
630 ±15%
≈ 560
≈ 100
E30/15/7-3C81-A630
2500 ±25%
≈ 2220
≈0
±5%(1)
E30/15/7-3C81
≈ 89
≈ 1100
E30/15/7-3C90-E100
160 ±5%
≈142
≈ 580
E30/15/7-3C90-A160
250 ±5%
≈ 222
≈ 330
E30/15/7-3C90-A250
100
315 ±5%
≈ 280
≈ 240
E30/15/7-3C90-A315
400 ±8%
≈ 355
≈ 180
E30/15/7-3C90-A400
630 ±15%
≈ 560
≈ 100
E30/15/7-3C90-A630
1900 ±25%
≈ 1690
≈0
E30/15/7-3C90
3C91
2500 ±25%
≈ 2220
≈0
E30/15/7-3C91
3C92
1400 ±25%
≈ 1250
≈0
E30/15/7-3C92
3C94
1900 ±25%
≈ 1690
≈0
E30/15/7-3C94
3C96
1600 ±25%
≈ 1420
≈0
E30/15/7-3C96
2008 Sep 01
388
Ferroxcube
E cores and accessories
AL
(nH)
µe
100 ±5%(1)
≈ 89
GRADE
3F3
3F35
E30/15/7
TOTAL AIR GAP
(µm)
TYPE NUMBER
≈ 1100
E30/15/7-3F3-E100
160 ±5%
≈142
≈ 580
E30/15/7-3F3-A160
250 ±5%
≈ 222
≈ 330
E30/15/7-3F3-A250
315 ±5%
≈ 280
≈ 240
E30/15/7-3F3-A315
400 ±8%
≈ 355
≈ 180
E30/15/7-3F3-A400
630 ±15%
≈ 560
≈ 100
E30/15/7-3F3-A630
1600 ±25%
≈1420
≈0
E30/15/7-3F3
1250 ±25%
≈1110
≈0
E30/15/7-3F35
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)
GRADE
AIR GAP
(µm)
µe
TYPE NUMBER
3C11
3300 ±25%
≈ 2930
≈0
E30/15/7-3C11
3E27
4100 ±25%
≈ 3640
≈0
E30/15/7-3E27
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
3C81
≥320
3C90
≥330
3C91
≥320
−
3C92
≥370
−
≤ 0.36
≤ 2.0
−
3C94
≥330
−
≤ 0.36
≤ 2.0
−
3C96
≥340
−
≤ 0.27
≤ 1.6
−
3F3
≥320
−
≤ 0.47
−
≤ 0.80
3F35
≥300
−
−
−
−
GRADE
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
≤ 0.82
−
−
−
≤ 0.45
≤ 0.48
−
−
≤
0.27 (1)
≤
1.6(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
≤ 1.5
−
−
−
3F3
≥320
−
−
−
−
3F35
≥300
≤ 0.54
≤ 4.2
−
−
GRADE
Note
1. Measured at 60 °C.
2008 Sep 01
389
Ferroxcube
E cores and accessories
E30/15/7
COIL FORMERS
GENERAL DATA FOR E30/15/7 COIL FORMER WITHOUT PINS
PARAMETER
SPECIFICATION
Coil former material
polyamide (PA6.6), glass reinforced, flame retardant in accordance with
“UL 94-HB” ; UL file number E41613(M)
Maximum operating temperature
120 °C
handbook, full pagewidth
20.1
max.
7.5
+0.1
0
9
0
−0.2
CBW033
17 min.
19.1 max.
19
Dimensions in mm.
Fig.2 E30/15/7 coil former.
WINDING DATA AND AREA PRODUCT FOR E30/15/7 COIL FORMER WITHOUT PINS (E)
NUMBER OF
SECTIONS
WINDING
AREA
(mm2)
MINIMUM
WINDING
WIDTH
(mm)
AVERAGE
LENGTH OF
TURN
(mm)
AREA
PRODUCT
Ae x Aw
(mm4)
1
80
17.0
56
4800
2008 Sep 01
390
TYPE NUMBER
CP-E30/15/7-1S
Ferroxcube
E cores and accessories
E30/15/7
GENERAL DATA FOR 10-PINS E30/15/7 COIL FORMER
PARAMETER
SPECIFICATION
Coil former material
phenolformaldehyde (PF), glass reinforced, flame retardant in accordance with
“UL 94V-0” ; UL file number E167521(M)
Pin material
copper-tin alloy (CuSn), 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
19 0
−0.3
9.3 0
−0.2
19
(17.1 min.)
7.5
19
max.
2
0
−0.3
+0.2
0
0.8
0
−0.1
5.08
7.5 +0.2 9.3 0
0
−0.2
+0.1
0
3
0.8 ±0.02
29.1 max.
CBW034
24.1 max.
1.3 +0.15
0
Dimensions in mm.
Fig.3 E30/15/7 coil former; 10-pins.
WINDING DATA AND AREA PRODUCT FOR 10-PINS E30/15/7 COIL FORMER (E)
NUMBER OF
NECTIONS
WINDING
AREA
(mm2)
MINIMUM
WINDING
WIDTH
(mm)
AVERAGE
LENGTH OF
TURN
(mm)
AREA
PRODUCT
Ae x Aw
(mm4)
1
80
17.1
56
4800
2008 Sep 01
391
TYPE NUMBER
CSH-E30/15/7-1S-10P
Ferroxcube
E cores and accessories
E30/15/7
MOUNTING PARTS
General data and ordering information
ITEM
REMARKS
FIGURE
TYPE NUMBER
Clasp
CuZn alloy, Ni plated
4
CLA-E30/15/7
Spring
stainless steel (CrNi)
5
SPR-E30/15/7
10.5
3.9
0.8
7.6
min.
8.8 ±0.1
2.5
2.9
7.5 0
−0.1
2
;
;;
;;
;;
;;;;;
0.65
0.9
28
CBW036
0.4 (2×)
3.3 0
−0.15
CBW035
0.5
24
31.1 max.
Dimensions in mm.
Dimensions in mm.
Fig.4 E30/15/7 clasp.
2008 Sep 01
2.2
32.2
±0.2
5
32
12.8
0.6
Fig.5 E30/15/7 spring.
392
Ferroxcube
E cores and accessories
E30/15/7
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
393
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