DC Link Automotive Film Capacitor for HEV with High Performance (MKP-QB Series)

Advanced film capacitors with controlled self-healing technology, high withstanding voltage capability and low ESL are one of the power electronics solutions that HEV engineers can rely on to meet the stringent size, weight, performance and zero catastrophic failure reliability standards of this demanding market.

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product details

MKP-QB Series

Model

800V/1000uF

Parameters

Imax=240A（10Khz）

AEC-Q200

Ls ≤ 16nH (1MHz）

IEC61071:2017

-40~105℃

Features

High ripple current capability high withstanding voltage capability

Compact size, low ESL.

Safety film design with self-healing properties.

Applications

DC filiter circuits.

Electric and hybrid passenger vehicles.

High ripple current capability

The role of high ripple current capacitors in HEV is multifaceted and essential. Their ability to handle high-frequency switching, support rapid energy transfer, and provide long-term reliability makes them a critical component in the advancement of HEV. As the automotive industry continues to embrace the transition towards sustainable energy solutions, the importance of high ripple capacitors in HEV is set to become even more pronounced.

High withstand voltage capability

High withstand voltage capability is a critical consideration in the development of HEV. This capability can support the high voltage systems that are integral to the operation of electric and hybrid vehicles. These systems, which include the powertrain, energy storage, and charging infrastructure, require components that can withstand high voltage levels without compromising safety or performance.

Compact size and low ESL

By reducing the size of these components, manufacturers can maximize the interior space of the vehicle, improving the overall handling and stability of the vehicle. Low ESL minimizes the energy losses and heat generation within the system, it can contribute to higher energy density, faster charging times, and longer battery life.

Safety film design with self-healing properties

In HEV applications, capacitors with safety film design and self-healing properties contribute to the overall efficiency of the vehicle by providing stable and consistent energy storage for the electrical drive systems and auxiliary components. Additionally, their ability to withstand high temperatures and voltage fluctuations makes them well-suited for the demanding operating conditions of HEVs and safety and reliability.

Capacitors can be customized

The physical constraints within HEVs also drive the customization of capacitors. Space is often at a premium in these vehicles, and standard off-the-shelf capacitors may not fit the available footprint or form factor requirements. Customization enables the design and production of capacitors that are compact and can be integrated seamlessly into the limited space within the vehicle, without compromising performance.

Installation

The terminal block should not be twisted or bent in any way to avoid breakage or other phenomena. Please check the appearance and electrical performance of the capacitor and make sure there is no damage before reuse. Please check the appearance and electrical performance of the capacitor and make sure there is no damage before reuse.

Spike and Surge Protection

Unless otherwise specified, all tests and measurements shall be carried out in accordance with the test standards specified in IEC 60068-1:2013, 5.3.

Atmospheric conditions.

Temperature: 15°C to 35°C;

Corresponding humidity: 25% to 75%;

Barometric pressure: 86kPa to 106kPa.

Prior to measurement, the capacitor shall be stored at the measurement temperature for a sufficient period of time to allow the entire capacitor to reach this temperature.