ETD34/17/11-3C90 FERROXCUBE, ETD34/17/11-3C90 Datasheet

FERRITE CORE, HALF, ETD34, 3C90

ETD34/17/11-3C90

Manufacturer Part Number
ETD34/17/11-3C90
Description
FERRITE CORE, HALF, ETD34, 3C90
Manufacturer
FERROXCUBE
Series
ETDr
Datasheet

Specifications of ETD34/17/11-3C90

Ferrite Grade
3C90
Core Size
ETD34
Svhc
No SVHC (18-Jun-2010)
External Depth
11mm
External Length / Height
17mm
External Width
35mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Philips Components
CORE SETS
Effective core parameters
Core halves
Clamping force 40 20 N. Gapped cores are available on request.
Properties of core sets under power conditions
1997 Nov 21
V
I
A
A
m
3C30
3C85
3C90
3F3
3C30
3C85
3C90
3F3
SYMBOL
e
GRADE
GRADE
(I/A)
e
e
min
ETD cores and accessories
core factor (C1)
effective volume
effective length
effective area
minimum area
mass of core half
PARAMETER
H = 250 A/m;
2200 25%
2700 25%
2700 25%
2500 25%
f = 25 kHz;
T = 100 C
B (mT) at
(nH)
A
360
320
330
320
L
0.810
7640
78.6
97.1
91.6
VALUE
20
B ˆ
f = 25 kHz;
T = 100 C
1500
1870
1870
1750
= 200 mT;
mm
mm
mm
mm
mm
g
e
0.80
1.10
0.80
UNIT
3
2
2
1
358
handbook, halfpage
Dimensions in mm.
CORE LOSS (W) at
AIR GAP
11.8
11.1
( m)
f = 100 kHz;
B ˆ
T = 100 C
= 100 mT;
0.6
0
0
0.6
0
0
0
0
0.90
1.30
0.90
0.90
Fig.1 ETD34 core half.
25.6
11.1
ETD34-3C30
ETD34-3C85
ETD34-3C90
ETD34-3F3
35
0
1.6
1.4
0
0
0.6
TYPE NUMBER
MGC176
Product specification
f = 400 kHz;
B ˆ
T = 100 C
= 50 mT;
17.3
0.2
1.6
ETD34

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ETD34/17/11-3C90 Summary of contents

Page 1

... Philips Components ETD cores and accessories CORE SETS Effective core parameters SYMBOL PARAMETER (I/A) core factor (C1) V effective volume e I effective length e A effective area e A minimum area min m mass of core half Core halves Clamping force Gapped cores are available on request. ...

Page 2

Philips Components ETD cores and accessories COIL FORMERS General data 14-pins ETD34 coil former PARAMETER Coil former material Pin material Maximum operating temperature Resistance to soldering heat Solderability 39.6 max. 35.3 min. 0 25.4 0.2 11.4 0.1 handbook, full pagewidth ...

Page 3

Philips Components ETD cores and accessories General data 7-pins coaxial ETD34 coil former PARAMETER Coil former material Pin material Maximum operating temperature Resistance to soldering heat Solderability handbook, full pagewidth handbook, full pagewidth 32.6 max 4.5 5.08 Dimensions in mm. ...

Page 4

Philips Components ETD cores and accessories handbook, full pagewidth 14 ETD34 1 Dimensions in mm. This coil former incorporates 8 mm creepage distance between primary and secondary windings, as well as between primary and all other conductive parts (in accordance ...

Page 5

Philips Components ETD cores and accessories MOUNTING PARTS General data ITEM Mounting clip material: stainless steel 9 handbook, halfpage 22 38 min 0.4 MGC181 Dimensions in mm. Fig.5 Mounting clip for ETD34. 1997 Nov 21 REMARKS 11 362 Product specification ...

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