MAL203833222E3

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Aluminum electrolytic capacitors are widely used in the electronic industry. The MAL203833222E3 is a type of aluminum electrolytic capacitor manufactured by Walsin. It is a miniature device, designed for surface mounting to circuit boards. It is a longlife product rated at 105ºC, and features an expanded temperature range of –55ºC to +125ºC.

The MAL203833222E3 is available in 7 capacitance values ranging from 2.2uF to 22uF. Its rated voltage is from 6.3V to 50V, and the variation in capacitance and voltage helps to meet different design requirements. It also has an extended ripple current capability up to 100kHz and an ultra-low ESR of 0.50 ohms max. The temperature coefficient is +/-15%, allowing the capacitor to perform in temperatures of up to +125ºC.

The MAL203833222E3 aluminum electrolytic capacitor is highly reliable, with a long life of up to 5,000 hours at 105ºC. It also features excellent surge voltage and ripple current characteristics, and meets the RoHS (Restriction on Hazardous Substances) requirement. The capacitor is constructed with electrodes containing aluminum, cathode, trickle-plated coating, an anode grease, an epoxy resin coated frame, and sleeving.

The working principle of an aluminum electrolytic capacitor is the application of a voltage to cause excess electrons to be attracted to the cathode, creating a negative charge and causing a current to flow, depositing an oxide coating and an electrolyte of aluminum oxide on the cathode. The anode is then connected to the outer casing via a sleeving and the electrolyte forms a barrier between the charge and the anode current. As the current flows through the capacitor, the thickness of the oxide coating increases and the capacitance will increase in proportion to the thickness of the oxide layer.

The MAL203833222E3 is used in a variety of applications, such as motor control, power supplies, and switching mode power supplies. It is also used in switching circuits and automotive electronics. Its size, low impedance, extended temperature range, and high reliability make it an ideal choice for applications requiring a compact, high-performance capacitor. This capacitor is available in several package configurations, including molded, leadless, and extended-life options.

The MAL203833222E3 is a reliable aluminum electrolytic capacitor that offers good performance in a variety of applications. Its features, such as long life, extended temperature range, and low impedance, make it ideal for use in a range of applications. The capacitor is built with quality materials, making it highly reliable and resistant to thermal shock. From motor control to automotive electronics, the MAL203833222E3 is a versatile and reliable choice for a wide range of applications.

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