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X
News » 2020 Releases » Snap-in Aluminium-Leistungskondensatoren von ...

Snap-in Aluminium-Leistungskondensatoren von

Miniaturbauteile mit erhöhter Ripplestrombelastbarkeit bis 5,05 A und

257PRMSI
For more information:
Media Contact - Bob Decker, Red Pines Group
Phone: 1.415.409.0233
Fax: 1.650.618.1512
E-mail: bob.decker@redpinesgroup.com

Sales Contact: http://wwwtest.vishay.com/
en/company/contacts/

This release in:

  • English
  • Deutsch
  • 日本語
  • 简体中文

Malvern, Pennsylvania (USA) – 15. April 2020 – Vishay Intertechnology, Inc. (NYSE: VSH) präsentiert eine neue Serie von Miniatur-Snap-in-Aluminium-Leistungskondensatoren, die Designs mit höherer Leistungsdichte ermöglichen. Die Serie 257 PRM-SI von Vishay BCcomponents bietet eine bis zu 20% höhere Ripplestrombelastbarkeit als Kondensatoren der Vorgängergeneration, und das bei bis zu 20% kleineren Gehäuseabmessungen und einer Lebensdauer von bis zu 5.000 Stunden bei 85°C.

Die hohe Ripplestrombelastbarkeit von bis zu 5,05 A ermöglicht es Entwicklern, Bauteile, Leiterplattenfläche und Kosten einzusparen. Die Kondensatoren der Serie 257 PRM-SI besitzen ein zylindrisches Aluminiumgehäuse mit einem blauen Isoliermantel, haben Nennspannungen bis 500 V und sind in 25 kompakten Gehäusegrößen von 22 mm x 25 mm bis 35 mm x 60 mm verfügbar. Die RoHS-konformen Kondensatoren sind auch in einer 3-poligen, polaritätscodierten Snap-in-Version erhältlich.

Als gepolte Aluminum-Elektrolytkondensatoren mit pastösem Elektrolyt eignen sich diese Bauteile bestens für Glättungs-, Speicher- und DC-Zwischenkreis-Anwendungen in Schaltstromversorgungen für medizinische Geräte, Schweißapparate, Messgeräte, industrielle Steuerungssysteme und Audio/Video-Systeme.

Die wichtigsten Spezifikationen:

Gehäusegröße (D x L in mm)

22 x 25 bis 35 x 60

Kapazitätsbereich

56 µF bis 3300 µF

Toleranz

±20%

Nennspannung

200 V bis 450 V

500 V

Temperaturkategorie

–40°C bis +85°C

–25°C bis +85°C

Lebensdauer bei +85°C

5.000 h

Max.ESR bei 100 Hz

70 mΩ bis 3740 mΩ

Max. impedance bei 10 kHz

60 mΩ bis 3240 mΩ

Rahmenspezifikation

IEC 60384-4 / EN130300

Klimakategorie IEC 60038

40 / 85 / 56

25 / 85 / 56

Die Kondensatoren der Serie 257 PRM-SI sind ab sofort in Muster- und Produktionsstückzahlen mit einer Lieferzeit von 14 Wochen lieferbar. 

###

For more information:
Media Contact - Bob Decker, Red Pines Group
Phone: 1.415.409.0233
Fax: 1.650.618.1512
E-mail: bob.decker@redpinesgroup.com

Sales Contact: http://wwwtest.vishay.com/
en/company/contacts/

This release in:

  • English
  • Deutsch
  • 日本語
  • 简体中文
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