LGM2W391MELA45

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Aluminum electrolytic capacitors are widely used in a variety of consumer electronics, industrial sensing and monitoring and medical device applications. The LGM2W391MELA45 is a long-life, low ESR (equivalent series resistance) aluminum electrolytic capacitor that offers high ripple current and wide temperature range performance that make it suitable for applications involving high frequency and high temperature cycling.

The LGM2W391MELA45 is a surface-mount* polar aluminum capacitor, with a case size of 11.7 x 8.0x 8.7 mm [.46 x .31 x .34 in.]. It features positive and negative terminals on the corners of the case, with insulated leads that fit through a mounting hole and can easily be soldered in place. The case is made of aluminum metalized plastic, with an axial lead configuration, and is impervious to environmental hazards. It operates within a temperature range of -55°C to 85°C, and is designed to handle up to 2,000 hours at +85°C.

The LGM2W391MELA45 features a capacitance range of 1,000 – 11,000 μF and voltage ratings from 6.3 to 450 VDC, providing a wide range of applications. It also offers excellent high frequency, low ESR performance and long life operation, allowing for excellent energy storage and conditioning, power supply hold-up and ripple current filtering in both DC and AC circuits. The device can handle up to 5.5 watts at +25°C and up to 1 watt at +85°C.

The LGM2W391MELA45 aluminum electrolytic capacitor works on the same principle as a traditional electrolytic capacitor, except it uses an aluminum foil plate in place of the paper plate. This plate is polarized, meaning it can only pass a current in one direction, usually through the electrolyte-filled film sandwiched between the two plates. When the voltage across the terminals of the capacitor reaches a certain level, electrons pass through the electrolyte film, creating the capacitance. This capacitance can then be used for filtering, power conditioning, energy storage and smoothing.

As such, the LGM2W391MELA45 aluminum electrolytic capacitor is used in a variety of applications, such as DC to DC converters, panel meters, analyzers, PLCs and AC motors. It can also be used for super capacitors in applications such as energy harvesting, automotive power modules and LED lighting.

The LGM2W391MELA45 is an ideal choice for applications requiring high ripple current, high current filters, voltage stabilization and power hold-up, as well as long life and high voltage. With its wide temperature range and high ripple current performance, it offers the perfect solution to a variety of industrial, medical, and consumer electronics applications.

The specific data is subject to PDF, and the above content is for reference