Ferroxcube EFD30-3C94 Efd cores and accessory Datasheet

FERROXCUBE
DATA SHEET
EFD30/15/9
EFD cores and accessories
Supersedes data of September 2004
2008 Sep 01
Ferroxcube
EFD cores and accessories
EFD30/15/9
CORES
Effective core parameters
SYMBOL
PARAMETER
VALUE
UNIT
Σ(I/A)
core factor (C1)
0.98
mm −1
Ve
effective volume
4700
mm 3
Ie
effective length
68.0
mm
Ae
effective area
69.0
mm 2
Amin
minimum area
66.0
mm 2
m
mass of core half
≈ 12
g
handbook, halfpage
15
0.15
11.2
0.3
30 0.8
22.4 0.75
14.6
0.25
9.1 0.75
0.2
4.9
0.15
MGC183
Dimensions in mm.
Fig.1 EFD30/15/9 core half.
Core halves
AL measured in combination with a non-gapped core half, clamping force for AL measurements 70 ±20 N.
GRADE
3C90
3C94
AL
(nH)
AIR GAP
(µm)
µe
TYPE NUMBER
160 ±3%
≈ 125
≈ 690
EFD30/15/9-3C90-A160
250 ±3%
≈ 196
≈ 390
EFD30/15/9-3C90-A250
315 ±5%
≈ 247
≈ 290
EFD30/15/9-3C90-A315
400 ±8%
≈ 314
≈ 210
EFD30/15/9-3C90-A400
630 ±10%
≈ 494
≈ 120
EFD30/15/9-3C90-A630
2100 ±25%
≈ 1720
≈0
160 ±3%
≈ 125
≈ 690
EFD30/15/9-3C94-A160
250 ±3%
≈ 196
≈ 390
EFD30/15/9-3C94-A250
315 ±5%
≈ 247
≈ 290
EFD30/15/9-3C94-A315
400 ±8%
≈ 314
≈ 210
EFD30/15/9-3C94-A400
630 ±10%
≈ 494
≈ 120
EFD30/15/9-3C94-A630
2100 ±25%
≈ 1720
≈0
EFD30/15/9-3C90
EFD30/15/9-3C94
3C95
2520 ±25%
≈ 1980
≈0
EFD30/15/9-3C95
3C96
1900 ±25%
≈ 1560
≈0
EFD30/15/9-3C96
2008 Sep 01
2
Ferroxcube
EFD cores and accessories
GRADE
3F3
3F35
3F4
3F45
EFD30/15/9
AL
(nH)
AIR GAP
(µm)
µe
160 ±3%
≈ 125
≈ 690
TYPE NUMBER
EFD30/15/9-3F3-A160
250 ±3%
≈ 196
≈ 390
EFD30/15/9-3F3-A250
315 ±5%
≈ 247
≈ 290
EFD30/15/9-3F3-A315
400 ±8%
≈ 314
≈ 210
EFD30/15/9-3F3-A400
EFD30/15/9-3F3-A630
630 ±10%
≈ 494
≈ 120
1900 ±25%
≈ 1560
≈0
EFD30/15/9-3F3
1450 ±25%
≈ 1170
≈0
EFD30/15/9-3F35
160 ±3%
≈ 125
≈ 620
EFD30/15/9-3F4-A160
250 ±3%
≈ 196
≈ 320
EFD30/15/9-3F4-A250
315 ±5%
≈ 247
≈ 230
EFD30/15/9-3F4-A315
400 ±8%
≈ 314
≈ 160
EFD30/15/9-3F4-A400
EFD30/15/9-3F4-A630
630 ±10%
≈ 494
≈ 65
1000 ±25%
≈ 780
≈0
EFD30/15/9-3F4
1000 ±25%
≈ 780
≈0
EFD30/15/9-3F45
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 = 25 °C
3C90
≥330
≤ 0.50
≤ 0.54
−
−
−
3C94
≥330
−
≤ 0.43
−
≤ 2.6
−
3C95
≥330
−
−
≤ 2.77
≤ 2.63
−
GRADE
f = 100 kHz;
ˆ = 200 mT;
B
T = 100 °C
f = 400 kHz;
ˆ = 50 mT;
B
T = 100 °C
3C96
≥340
−
≤ 0.32
−
≤ 2.0
≤ 0.82
3F35
≥300
−
−
−
−
≤ 0.4
3F3
≥315
−
≤ 0.54
−
−
≤ 0.91
3F4
≥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
f = 500 kHz;
ˆ = 100 mT;
B
T = 100 °C
f = 1 MHz;
ˆ = 30 mT;
B
T = 100 °C
f = 1 MHz;
ˆ = 50 mT;
B
T = 100 °C
f = 3 MHz;
ˆ = 10 mT;
B
T = 100 °C
3C90
≥330
−
−
−
−
−
3C94
≥330
−
−
−
−
−
3C95
≥330
−
−
−
−
−
3C96
≥340
≤ 1.7
−
−
−
−
3F35
≥300
≤ 0.6
≤ 4.5
−
−
−
3F3
≥315
−
−
−
−
−
3F4
≥300
−
−
≤ 1.4
−
≤ 2.2
3F45
≥300
−
−
≤ 1.1
≤ 4.0
≤ 1.8
GRADE
2008 Sep 01
T = 100 °C
3
Ferroxcube
EFD cores and accessories
EFD30/15/9
COIL FORMERS
General data
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, see note 1
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
21.55 −0.2
16.4 −0.15
14.98
+0.1
12.55 12
max. −0.2
(20.1 min.)
5.23 +0.1 6.6 −0.15
1.3
±0.15
3.6
∅0.8
5
27.5
15
5
31.2 max.
25
CBW502
29.2 max.
Dimensions in mm.
Fig.2 EFD30/15/9 coil former; 12-pins.
Winding data and area product for EFD30/15/9 coil former with 12-pins
NUMBER OF
SECTIONS
WINDING
AREA
(mm2)
MINIMUM
WINDING
WIDTH
(mm)
AVERAGE
LENGTH OF
TURN
(mm)
AREA
PRODUCT
Ae x Aw
(mm4)
1
52.3
20.1
52.9
3610
Note
1. Also available with post-inserted pins.
2008 Sep 01
4
TYPE NUMBER
CSH-EFD30-1S-12P(1)
Ferroxcube
EFD cores and accessories
EFD30/15/9
MOUNTING PARTS
General data
ITEM
REMARKS
FIGURE
stainless steel (CrNi); clamping force ≈35 N
Clip
handbook, halfpage
5
8
34 28.3
MGC185
5.5
Dimensions in mm.
Fig.3 CLI-EFD30 mounting clip.
2008 Sep 01
5
3
TYPE NUMBER
CLI-EFD30
Ferroxcube
EFD cores and accessories
EFD30/15/9
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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