IPRO PDU Waterproof and Breathable Solution

We are aware that the key electronic control components of new energy vehicles include On-Board Charger (OBC), Automotive DC/DC Converter, and Power Distribution Unit (PDU).

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As crucial components of the electric control system, they play a vital role in converting and transmitting AC and DC power. Furthermore, the development trend of these core components is moving towards integration, multifunctionality, and high power capacity.

Power Distribution Unit (PDU)

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A Power Distribution Unit (PDU) is a high-voltage power supply distribution unit in the high-voltage system that distributes the battery's DC output and monitors overcurrent and overvoltage.

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The PDU connects to the power battery through busbars and wiring harnesses, controlling the charging and discharging process. It distributes the DC output from the power battery to various high-voltage electrical components in the vehicle such as OBC, V2V DC/DC converters, motor controllers, air conditioning systems, and PTC.

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It serves functions including overload and short circuit protection, as well as low voltage control within the high-voltage system, ensuring the safe operation of the high-voltage system while protecting and monitoring its performance.

Due to the specific nature of the High-Voltage Power Distribution Unit (PDU), there are additional requirements for waterproofing and breathability:

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1. Waterproof Performance: The PDU needs to have excellent waterproof performance to protect internal electrical components from water damage. This can be achieved through the use of sealing materials and structural design, ensuring reliable operation of the PDU in humid environments.

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2. Breathability: The PDU generates heat during operation, requiring effective heat dissipation and ventilation mechanisms.

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These requirements aim to ensure the safe operation of internal equipment within the PDU and adapt to the working requirements in various environmental conditions.

IPRO Waterproof and Breathable Solution

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IPRO's extensive experience in the field of waterproof and breathable solutions has been fully demonstrated in providing solutions for renowned PDU companies. After a year of rigorous validation, IPRO successfully customized waterproof and breathable products for the client that met their validation standards and practical requirements.

This successful case further demonstrates IPRO's professional competence and outstanding performance in the field of waterproof and breathable technology. We take pride in being able to help customers solve complex problems, and we will continue to be committed to providing high-quality solutions that simplify the complexities.

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