381LR391M400K452 Overview

At full charge, the ripple current is 2.64A @ 20kHz.It is necessary to provide the ESR (Equivalent Series Resistance) of 340mOhm @ 120Hz so that it can fully perform its functions.The ripple current is 1.85A @ 120Hz at the lowest charge.It is recommended to keep the height seated (Max) below 1.850 47.00mm.The capacitor operates at a voltage of 400V - Rated DC.For high efficiency, the operating temperature should be -25°C~105°C.

381LR391M400K452 Features

the ripple current is 2.64A @ 20kHz.
the ripple current is 1.85A @ 120Hz.
voltage - Rated DC of 400V
an operating temperature of -25°C~105°C

381LR391M400K452 Applications

There are a lot of Cornell Dubilier Electronics (CDE)
381LR391M400K452 applications of aluminum electrolytic capacitors.

• Power supplies
• Computer motherboards
• Uninterruptible power supplies
• Frequency converters
• Computer
• Telecommunication
• Industrial systems
• Smoothing and filtering applications
• Standard and switched mode power supplies
• Energy storage in pulse systems