Vishay Intertechnology Snap-in Power Aluminum Capacitors Save Space, Lower Costs for Power Supplies, Solar Inverters, and Mot...
May 16 2018 - 11:00AM
Vishay Intertechnology, Inc. (NYSE:VSH) today introduced a new
series of miniature snap-in power aluminum electrolytic capacitors.
Ideal for power supplies, solar inverters, and industrial motor
controls, the Vishay BCcomponents 259 PHM-SI series combines
30 % higher ripple current than previous-generation components with
a long useful life.
With ripple currents up to 4.42 A, the devices released today
allow designers to utilize fewer components to save board space and
lower costs. Their long useful life of 3000 hours at 105 °C
permits use in demanding applications requiring more than 10 years
of lifetime from capacitors in ambient temperatures to 60 °C.
Featuring a cylindrical aluminum case, insulated with a blue
sleeve, 259 PHM-SI series devices feature rated voltages to 500 V
in 25 compact case sizes ranging from 22 mm by 25 mm to 35 mm
by 60 mm. The RoHS-compliant capacitors are also available with
3-pin keyed polarity snap-in terminals.
As polarized aluminum electrolytic capacitors with a non-solid
electrolyte, the devices are ideally suited for buffering,
filtering, and energy storage in compact power applications,
including power supplies for server farms or industrial tools such
as plasma cutters; motor drives for compressors in industrial
cooling systems; and industrial lamp drivers for UV water treatment
systems.
Device Specification Table:
Case size (D x L in mm) |
22 x 25 to 35 x 60 |
Capacitance range |
39 µF to 2200 µF |
Tolerance |
± 20 % |
Ripple current at 100 Hz and +105
°C |
0.53 A to 4.42 A |
Rated voltage |
200 V to 500 V |
Category temperature range |
-40 °C to +105 °C |
Useful life at +105 °C |
3000 h |
Max. ESR at 100 Hz |
80 mΩ to 3.31 Ω |
Max. impedance at 10 kHz |
60 mΩ to 2.44 Ω |
Sectional specification |
IEC 60384-4/EN130300 |
Climatic category IEC 60068 |
40/105/56 |
Samples and production quantities of the 259 PHM-SI series
capacitors are available now, with lead times of 15 weeks.
Resources:
Aluminum electrolytic capacitors from VishayCheck distributor
stock on the Vishay websiteWeekly updates: sign up for Vishay
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Vishay Intertechnology, Inc., a Fortune 1000
Company listed on the NYSE (VSH), is one of the world's largest
manufacturers of discrete semiconductors (diodes, MOSFETs, and
infrared optoelectronics) and passive electronic components
(resistors, inductors, and capacitors). These components are used
in virtually all types of electronic devices and equipment, in the
industrial, computing, automotive, consumer, telecommunications,
military, aerospace, power supplies, and medical markets. Vishay’s
product innovations, successful acquisition strategy, and "one-stop
shop" service have made it a global industry leader. Vishay can be
found on the Internet at www.vishay.com.
Vishay on Facebook:
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Twitter feed: http://twitter.com/vishayindust
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aluminum capacitors for power supplies, solar inverters, motor
controls - http://bit.ly/2r3Csh6
Link to
Datasheets:http://www.vishay.com/ppg?28441 (259
PHM-SI)
Link to product
photo:https://www.flickr.com/photos/vishay/27088408207/sizes/l
For more information please contact:Vishay
IntertechnologyPaul Harrison, +49
9287712808paul.harrison@vishay.com
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