Self-healing capacitors provide DC link
TTI Europe
Wima DC-Link MKP 4 capacitors
Devices couple outstanding high-voltage ratings with low ESR and very high insulation resistance.
TTI has added new Wima DC-Link MKP 4 capacitors to its range of products.
The new Wima capacitors are available with capacitances from 5 to 75uF and in voltages of 450, 700, 900 and 1100V DC.
Designed for use in DC link applications in power electronics, the capacitors couple outstanding high-voltage ratings with low ESR and very high insulation resistance.
The unpolarised contact configurations, eg in four-lead version or with screw-on terminal lugs, guarantee safe operation even at high current loads.
Constructed with a wound metallised polypropylene film element boxed in a plastic case with self-extinguishing epoxy resin sealing, they are entirely self-healing in cases of breakdown, and therefore have a high life expectancy.
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