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Allpower |
THE ALLPOWER SOURCE
EMI SUPPRESSION DEVICES
FULL RANGE OF FERRITE BEADS
LARGE ASSORTMENT OF FERRITE CLAMPS
ATTENUATION OF CONDUCTED NOISE
FLAT CABLE CLAMPS
COMMON MODE BALUNS
FERRITE BEADS
D-SUBCONNECTOR NOISE SUPPRESSORS
ALLPOWER DIVISION
TECHNOLOGY DYNAMICS INC.
100 School Street, Bergenfield, NJ 07621 Phone: (201) 385-0500, Fax: (201) 385-0702
www.theallpower.com
www.DataSheet.in
THE
ALLP WER
SOURCE
IRON POWDER CORES
1. Applications and Characteristics:
If the design frequency is below 300KHz, the preferred
choice of RF circuits for the iron powder core are: DC
power supply chokes, motors, dimmer control filteres
and other EMI/RFI circuits.
2. Temperature Effects:
The iron powder core is well suited from -55°C to +125°C. Because the iron powder core does not have a low
curie temperature it will function to several hundred degrees Celcius. However, continued operation above
200°C may result in a permanent shift in characteristic.
EPOXY COATING: 94V-0
COLOR CODE: YELLOW/WHITE
5. Iron Powder Material Properties
PROPERTY
Initial
Permeability
Curie
Temperature
Pratical
Frequency Range
Specific
Gravity
Temperature
Stability (+)
UNIT
oC
KHZ
Ppm/oC
SYBOL
mi
Tc
d
26
75
>300
1-300
6.7
780
THE ALLPOWER SOURCE DIVISION OF TECHNOLOGY DYNAMICS INC.
100 School Street, Bergenfield, NJ 07621 Phone (201) 385-0500 Fax (201) 385-0702
www. theallpower.com
www.DataSheet.in
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