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Competence in Capacitors


As specialist in film capacitors our goal is to achieve customer satisfaction in terms of quality, innovation, delivery reliability and cost effectiveness

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< Top News >

WIMA has extended the FKP 1 range by using PCM 52.5 mm. The rated capacitances now range from 100 pF up to 4.7 F. Due to their construction principle with schooped metal foil electrodes and double-side metallized internal series connection these film capacitors have extremely high pulse and current carrying capabilities. They are used in applications with high pulses and frequencies, e.g. power supplies, converter circuits, deflection circuits as well as electronic ballasts. more...


< Technical Spotlight >

WIMA PowerBlock modules based on double-layer capacitors combine the advantage of convertional capacitors as fast suppliers of electricity and batteries as notable energy reservoirs. PowerBlock modules are used for motor start, in railway technology, in hybrid and heavy transportation, in automated guided vehicules (AGV), in uninterruptible power supplies (UPS) or wind power systems. The use of PowerBlocks as energy storage increases efficiency and life time of the applications, saves weight and cost for maintenance, and is environmentally friendly. more...