Core Viewpoint - The company,沃尔核材, is actively involved in the high-speed communication and robotics sectors, providing various products that facilitate data transmission and power supply in advanced technological applications [1] Group 1: High-Speed Communication - The company's high-speed communication cables are primarily used in data centers and high-performance computing, as well as in mobile network switching centers and base station sites for high-speed data transmission [1] Group 2: Robotics Applications - The company's power cables, coding cables, USB cables, and coaxial cables are utilized for power, communication, and visual signal transmission in embodied intelligent robots [1] - The company's electronic materials, such as heat shrink tubing, have broad applications in the robotics field [1]

Core Viewpoint - The company has a diverse range of automotive wiring harness products that are widely used in the automotive industry, serving several major clients [1] Group 1: Company Products - The company offers high-voltage wiring harnesses, automotive Ethernet cables, coaxial cables, HSD, HDMI, and USB cables [1] - These products are specifically designed for use within vehicles [1] Group 2: Major Clients - The company's direct or end customers include prominent automotive manufacturers such as BYD, Geely, Li Auto, Changan, Liuqi, and Xinyuan [1]

Core Viewpoint - The company,沃尔核材, has confirmed its major automotive wire harness clients, indicating a strong presence in the automotive sector with various products [1] Group 1: Clientele - The company's automotive wire harness products are utilized by several prominent automotive manufacturers, including 比亚迪, 吉利, 理想, 长安跨越, 柳汽, and 鑫源 [1]

Core Viewpoint - The company is focusing on enhancing its research and development efforts and expanding its market presence to seize opportunities in the intelligent robotics sector [1] Group 1: Product Applications - The company's cable products, including power cables, encoder cables, USB cables, and coaxial cables, meet the high requirements for diameter and torsional performance needed in embodied intelligent robots [1] - The company's electronic materials, such as heat shrink tubing, have broad applications in the robotics field [1] Group 2: Strategic Initiatives - The company plans to increase its investment in research and development to capture industry opportunities [1] - The company aims to continuously expand its business development space through proactive market expansion efforts [1]

Core Viewpoint - The article discusses the reasons behind the heat generation in USB cables compared to Ethernet cables, highlighting the differences in their design and functionality [1][2][3][4]. Group 1: USB Heat Generation - USB interfaces and cables are designed to provide both power and data transmission, leading to significant heat generation, especially during fast charging where current can reach up to 5A [1][3]. - The presence of micro contact resistance at the metal contacts of USB interfaces can increase heat due to oxidation or dirt accumulation over time [1]. - The compact design of USB Type-C connectors makes it difficult for heat to dissipate, causing heat to accumulate at the interface [1]. Group 2: Ethernet Signal Transmission - Ethernet cables do not provide power; instead, they rely on separate power adapters, resulting in minimal heat generation during data transmission [2]. - Ethernet uses differential signaling, which enhances its ability to resist interference, allowing for low voltage swings (around ±1V) and requiring very low current (typically a few milliamps), thus generating negligible heat [2]. Group 3: Power over Ethernet (PoE) - PoE technology allows for both power and data transmission over a single cable, but the maximum current is limited to 2A, significantly lower than USB fast charging, resulting in less heat generation [4]. - The article provides a comparison of different PoE standards, indicating that even under maximum load, PoE devices typically only generate mild warmth [4][5].

Core Viewpoint - The company,沃尔核材, has highlighted its capabilities in providing high-performance cables and electronic materials suitable for embodied intelligent robots, indicating a strategic focus on this growing market [1] Group 1: Product Offerings - The company offers power cables, encoder cables, USB cables, and coaxial cables that meet the stringent requirements for diameter and bending performance necessary for embodied intelligent robots [1] - The company's electronic materials, such as heat shrink tubing, are also applicable in the robotics sector, showcasing versatility in product applications [1]