RNU1E391MDN1 Overview

Systems need 5A @ 100kHz ripple current at high frequency to be powered.Having an ESR (Equivalent Series Resistance) of 14mOhm, this electrical device works as follows.For 500mA @ 120Hz to be able to fully perform its function, a ripple current @ Low Frequency needs to be provided.Stable operation requires a temperature of -55°C~105°C.

RNU1E391MDN1 Features

5A @ 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

RNU1E391MDN1 Applications

There are a lot of Nichicon RNU1E391MDN1 applications of aluminum polymer capacitors.

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