Ferroxcube I93 U, i cores and accessory Datasheet

FERROXCUBE
DATA SHEET
I93/28/16
U, I cores and accessories
Supersedes data of September 2004
2008 Sep 01
Ferroxcube
U, I cores and accessories
I93/28/16
CORE SETS
handbook, halfpage
Effective core parameters in combination with
U93/76/16
SYMBOL
PARAMETER
VALUE
16
±0.6
93 ±1.8
27.5
±0.5
UNIT
core factor (C1)
0.576
Ve
effective volume
115000 mm3
Ie
effective length
258
mm
Ae
effective area
447
mm2
m
mass of core
≈ 200
g
A
A
mm−1
Σ(I/A)
CBW141
2
0.33
Detail A
15˚
4.0
Dimensions in mm.
Fig.1 I93/28/16 core.
Core data
AL measured in combination with “U93/76/16” .
AL
(nH)
µe
3C90
4600 ±25%
≈ 2100
I93/28/16-3C90
3C94
4600 ±25%
≈ 2100
I93/28/16-3C94
GRADE
TYPE NUMBER
Properties of core sets under power conditions
Measured in combination with “U93/76/16”.
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
3C90
≥320
≤ 15
≤ 16
3C94
≥320
−
≤ 13
GRADE
2008 Sep 01
1352
Ferroxcube
U, I cores and accessories
I93/28/16
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
1353
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