CPH-ETD49-1S-20P FERROXCUBE, CPH-ETD49-1S-20P Datasheet
Home Transformers Accessories CPH-ETD49-1S-20P
Manufacturer Part Number
CPH-ETD49-1S-20P
Description
BOBBIN, ETD49, 1 SECTION, 20PIN
Specifications of CPH-ETD49-1S-20P
Svhc
No SVHC (18-Jun-2010)
Accessory Type
Coil Former
External Length / Height
44.6mm
No. Of Pins
20
Rohs Compliant
YES
For Use With
ETD49
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Philips Components
CORE SETS
Effective core parameters
Core halves
Clamping force 50 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
H = 250 A/m;
PARAMETER
3400 25%
4200 25%
4200 25%
3900 25%
f = 25 kHz;
T = 100 C
B (mT) at
(nH)
A
360
320
330
320
L
0.534
24000
114
211
209
VALUE
62
B ˆ
f = 25 kHz;
T = 100 C
= 200 mT;
1550
1950
1950
1800
2.7
3.4
2.7
mm
mm
mm
mm
mm
g
e
UNIT
3
2
2
1
369
handbook, halfpage
Dimensions in mm.
CORE LOSS (W) at
f = 100 kHz;
B ˆ
T = 100 C
AIR GAP
= 100 mT;
16.7
17.7 0.8
( m)
3.1
4.0
3.1
3.0
0
0.6
0
0
0
0
0
Fig.1 ETD49 core half.
36.1
16.7
49.8
ETD49-3C30
ETD49-3C85
ETD49-3C90
ETD49-3F3
1.8
0
0
0.6
0
2.2
TYPE NUMBER
f = 400 kHz;
MGC270
B ˆ
T = 100 C
Product specification
= 50 mT;
5.4
24.7
0.2
ETD49
Related parts for CPH-ETD49-1S-20P
CPH-ETD49-1S-20P Summary of contents
... 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. ...
... Part 2, Test Ta, method 1 57.2 max. 35.2 0 0.3 32.7 min. 40.6 max. 4 40.64 Fig.2 ETD49 coil former; 20-pins. MINIMUM AVERAGE WINDING LENGTH OF WIDTH TURN (mm) (mm) 32.7 85 370 Product specification ETD49 5.08 0 19.2 0.3 0.15 1.6 CBW277 0 5.08 0.8 TYPE NUMBER CPH-ETD49-1S-20P ...
... Philips Components ETD cores and accessories MOUNTING PARTS General data ITEM Mounting clip material: stainless steel 10.8 handbook, halfpage 33 53.5 min 0.4 MGC272 Dimensions in mm. Fig.3 Mounting clip for ETD49. 1997 Nov 21 REMARKS 16.5 371 Product specification ETD49 FIGURE TYPE NUMBER ...
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