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February 22, 2010
SUMIDA CORPORATION
3-12-2, Nihonbashi, Chuo-ku
Tokyo, Japan,
Tel: 81-3-3272-7801
Fax: 81-3-3272-7802
Development of high-quality heat resistant inductor & DC/DC
transformer
SUMIDA CORPORATION (CEO: Shigeyuki Yawata, with the headquarters located at
Chuo ward in Tokyo) have developed a high-quality inductor and a DC/DC transformer
for automobiles, which are based on AEC-Q200 reliability tests and can withstand
temperature up to 180℃. Demand for transformers and inductors withstanding high
temperature is expected to increase with hybrid and electric vehicles becoming more
and more popular in the near future. Sumida thinks that we need to cope with the
demand for high-quality power inductors especially being used inside engine room that
can withstand vibrations, shocks and high temperature. Sumida has been developing a
series of ***/A type inductors that can resist 125 ℃ atmosphere and 30 ℃
self-generating heat and has just completed development of ***/AA type inductor that
can resist 150℃ atmosphere which is 25℃ higher than before. The mass-production of
***/AA type inductor is expected to start at the end of 2010.
Type:
CDRH10D48/AA
Outer
dimensions:
Main qualities:
10.0mm x10.0mm xH4.8mm (Typ.)
Inductance
DCR
Rated current
10uH ~ 1.0mH
37mΩ ~ 4.8 Ω
0.20A ~ 2.55A(at 150℃)
SUMIDA CORPORATION
inductor
Type:
CEEH1612
Outer dimensions:
17.8mm x 24.1mm x
transformer
H14.0mm(Max.)
Main qualities:
Withstand Voltage
AC1500Vrms 以上
Vibration test
10G
condition
Shock test
100G 以上
condition
Maximum
10W (at 200KHz)
operating power
Product Inquiries
: Sumida Electric Co., Ltd.
Sales engineering department – Mr. S. Watanabe
Tel
: 81-3-5202-7136
Media Contact
:
SUMIDA CORPORATION
Global Communication Center –Ms. Kojimaru
Tel
: 81-3-3272-7801
SUMIDA CORPORATION
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