In the wave of rapid technological development, the electric vehicle industry has developed rapidly and has become the mainstream trend of future transportation. With the continuous increase in attention to range and charging time, the design and manufacturing of electric vehicles are facing unprecedented challenges. Breakdown performance is an important indicator for measuring the circuit protection of electric vehicle parts, and it directly relates to the safety and reliability of the vehicle. In traditional design thinking, the volume of parts and performance are often in a proportional relationship, that is, the larger the volume, the stronger the performance. With the strict requirements for space and weight in electric vehicles, it is necessary to break the thinking shackles and introduce new design ideas to achieve breakthroughs in breakdown performance while reducing the volume.
The customers have requested for lightweight and high-performance circuit protection devices. Our company has developed a new type of excitation fuse for the high-voltage system of electric vehicles. Through innovative design, it achieves miniaturization in size, light weight, and breakthroughs in higher breaking capacity. It can handle a voltage of 500VDC, an inductance of 25μH, and a breaking capacity of up to 22KA. This product can also be compatible with the 800VDC platform and has a breaking capacity of 18KA (L=30μH).
This product, with its compact and lightweight design, outstanding breaking capacity and high reliability, safeguards the safety of the high-voltage system of electric vehicles. It is an effective assistant for customers to achieve the goals of lightweighting and high performance. Through technological innovation and strict quality control, we are committed to providing the most competitive high-performance components for the electric vehicle market. The surge protector undoubtedly represents a reliable safety choice in the future electric vehicle field, driving the industry towards a more environmentally friendly and safer direction. We strive to achieve our company's vision: to become an integrated solution provider for energy protection systems, providing security guarantees for the safe operation of the entire human energy conversion activities!

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