381LR121M420H032 Overview
During full charge, the ripple current is 1.46A @ 20kHz.The ESR (Equivalent Series Resistance) of 1.105Ohm @ 120Hz needs to be provided to fully play its function.When the charge is at the lowest, the ripple current is 1.02A @ 120Hz.It is recommended to keep the height seated (Max) below 1.457 37.00mm.The capacitor operates from 420V DC voltage.It is recommended that the operating temperature be kept at -25°C~105°C to achieve high efficiency.
381LR121M420H032 Features
the ripple current is 1.46A @ 20kHz.
the ripple current is 1.02A @ 120Hz.
voltage - Rated DC of 420V
an operating temperature of -25°C~105°C
381LR121M420H032 Applications
There are a lot of Cornell Dubilier Electronics (CDE) 381LR121M420H032 applications of aluminum electrolytic capacitors.
- Power supplies
- Telecommunication
- Standard and switched mode power supplies
- Computer
- Computer motherboards
- Industrial systems
- Frequency converters
- Energy storage in pulse systems
- Smoothing and filtering applications
- Uninterruptible power supplies
