MAL218297105E3 Capacitors

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Aluminum - Polymer Capacitors have quickly become an essential component in multiple electronics applications due to their unique performance and cost benefits. The MAL218297105E3 Aluminum - Polymer Capacitor is a new addition to the Aluminum – Polymer Capacitor family that offers customers more options when selecting capacitors for their specific application. The MAL218297105E3 Capacitor is a 3.2Milliohm Low ESR, 1000-1200Vdc rated capacitor which is optimized for hi/f and related applications.

The MAL218297105E3 has superior electrical performance compared to other aluminum – polymer capacitors such as the PFC102. It offers a lower ESR than the PFC102 (3.2Milliohms versus 6.3Milliohms) as well as higher ripple current rating (90 Amps versus 60 Amps) at 125°C. This performance benefits come from an advanced thermal treatment process that produces a unique three-phase anodized aluminum casing for the MAL218297105E3 that provides excellent heat dissipation and electrical insulation.

The MAL218297105E3 capacitor is certified to meet the requirements of IEC60384-18-15, EIA 521-42-2000, and EN 61058-2-44 standards, providing additional assurance of safety and reliability. The capacitor’s case is made of lightweight aluminum and the anodized coating increases corrosion resistance, providing a longer service life than traditional aluminum-polymer capacitors.

The MAL218297105E3 Aluminum - Polymer Capacitor is a great choice for applications requiring high ripple currents, such as Led lighting, telecom power, electric vehicles, power supplies, and aviation. It also provides competitive performance under extreme environmental conditions with operating temperatures from – 55 to + 125 °C and a wide range of power ratings (30-600Vdc).

The working principle of the MAL218297105E3 Aluminum - Polymer Capacitor centers around the composite aluminum- polymer elements that act as the main capacitive element inside the unit. These elements consist of three groups of thin aluminum foil rolling sheets and thin aluminum polymer layers, which allow electrons to move freely between the elements. The aluminum layer increases the surface area of the capacitor and enables the capacitor to store more energy, while the polymer layer increases the voltage-resistance and storage capacity. The combination of these two materials creates an efficient capacitor that can store both electric energy and energy generated by temperature changes.

The MAL218297105E3 Aluminum - Polymer Capacitor is an efficient, cost-effective solution for many applications, providing improved performance and a long service life. Thanks to its advanced thermal treatment process and its three-phase anodized aluminum casing, the MAL218297105E3 offers customers higher ripple currents, wide operating temperature ranges, a low profile design, and improved safety and reliability. This makes it an ideal choice for a variety of high-power applications.

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