With the intensification of the electrification of new energy vehicles, the voltage and output power of the vehicle circuit system have been greatly improved, and the requirements of the key components on the withstand voltage and impact resistance of electronic components are more stringent. The change of working conditions puts forward new requirements for the performance of capacitor components in electronic systems, thus driving the demand for capacitors in the automotive industry.

New energy vehicle capacitor (customized product)

The capacitor of Minglu New Energy Vehicle is mainly made of PPS plastic shell, which is resistant to high temperature, corrosion and flame retardant material. The product is connected to the bus bar, filled with epoxy resin, with high air tightness, low capacitance attenuation, high ripple current bearing capacity, large specific capacitance, low self-inductance, high voltage withstand, and has the characteristics of self-healing and high reliability.

　　Outline drawing

Remarks: The customized products are jointly developed according to the supplier's requirements, and the product performance parameters are customized.

performance

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　　 ESR: The sum of all equivalent series resistance inside the capacitorθhs=θcase+Irms2×ESR×Rthhc.

performance

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