381LQ391M450A042 Overview

Full charge should result in a ripple current of 2.17A @ 20kHz.It is necessary to provide the ESR (Equivalent Series Resistance) of 468mOhm @ 120Hz so that it can fully perform its functions.When the charge is lowest, the ripple current is 1.55A @ 120Hz.You should keep the height of the seat (Max) below 1.654 42.00mm.A voltage of 450V DC is used to operate this capacitor.For high efficiency, the operating temperature should be -25°C~105°C.

381LQ391M450A042 Features

the ripple current is 2.17A @ 20kHz.
the ripple current is 1.55A @ 120Hz.
voltage - Rated DC of 450V
an operating temperature of -25°C~105°C

381LQ391M450A042 Applications

There are a lot of Cornell Dubilier Electronics (CDE) 381LQ391M450A042 applications of aluminum electrolytic capacitors.

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