Revolutionary Exxelia MML™ Ultra-High Energy Density Film Capacitors Show a Reduction in Size and Weight of About 50%
EXXELIA, a leading manufacturer of ruggedized passive components and sub-systems for challenging markets, has unveiled a new technology: Miniature Micro-Layer™ (MML™) capacitors. This breakthrough innovation enables a substantial reduction in size and weight while achieving an extraordinary energy den...
Exxelia's revolutionary MML™ Ultra-High Energy Density Film Capacitors are a game changer in the industry due to their unparalleled energy density of 400J/dm³. This allows for a significant reduction in size and weight in comparison to traditional Polypropylene or Polyester dielectrics, as well as an increased operating temperature of up to 140℃ and protection against transient voltage.
Not only do MML™ capacitors offer large flexibility in design, allowing for low profile configurations, but they have also been tested in actual cases for controls and DC-Links functions in aircraft applications and have shown a reduction in size and weight of about 50% compared to other film technologies.
Furthermore, when compared to MLCCs, MML™ capacitors have demonstrated a reduction in weight of between 70% to 90%, with no capacitance derating with voltage applied and low drift of less than 5% across the temperature range. Applications that previously required clusters of stacked MLCCs can now be replaced by a single MML™ unit of similar size, with the added reliability that film dielectric offers.
The exceptional properties of Exxelia's new MML™ capacitors make them suitable for a wide range of applications including power supplies, DC-links, AC/DC/AC power converters, charge/discharge or power generation functions of commercial/military aircraft, satellite platforms, and payloads, launchers, defibrillators, downhole tools and any other applications that require confined electronics.
Features & Benefits:
Miniaturization of the function: Up to 50% size reduction vs other film technologies; matching footprint with stacked MLCC
Lightweight: 50% lighter vs other film technologies; 80 to 90% lighter than ceramic
No capacitance derating in voltage, stable in temperature (<5% drift through the temperature range)
Capacitance from 1μF to 1000μF
Voltages from 50V to 1000V
Operating Temperature -55℃ to +140℃
Highly customizable
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