RNU1D391MDN1 Overview

In order to power systems, 4.97A @ 100kHz ripple current @ High Frequency is needed.ESR (Equivalent Series Resistance) of 14mOhm is observed in this electrical device.To enable 497mA @ 120Hz to fully perform its function, a ripple current @ Low Frequency must be provided.Stable operation requires a temperature of -55°C~105°C.

RNU1D391MDN1 Features

4.97A @ 100kHz ripple current on a high frequency
a 14mOhm in ESR (Equivalent Series Resistance) in this electrical device
an operating temperature of -55°C~105°C

RNU1D391MDN1 Applications

There are a lot of Nichicon RNU1D391MDN1 applications of aluminum polymer capacitors.

• Motherboards
• Switching Power Supply and DC/DC Converter.
• Phone chargers
• Buck up Power Supplies of CPU(VRM etc.)
• Medical equipment
• Miniature high Power Supply.
• Servers and adapters (laptop power supplies)
• LED driver power supplies