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全球光耦合器市场:预测(2025-2030)Optocoupler Market - Forecasts from 2025 to 2030 |
全球光耦合器市场规模预计将从2025年的1,590,198,000美元增加到2030年的2,054,514,000美元,预测期内复合年增长率为5.26%。
光耦合器是一种电子元件,设计用于使用光作为介质在两个隔离电路之间传输电讯号。它由一个输入 LED(发光二极体二极体)和一个输出光电晶体管或光电二极体组成,输入LED(发光二极体)在施加电信号时会发光,输出光电晶体管或光电二极体可检测光并产生与接收到的光强度成比例的电讯号。光耦合器的输入和输出侧在物理上是分开的并且是电气隔离的,因此输入和输出电路是电隔离的。
光耦的主要作用是不同电路之间的隔离和保护。通常用于需要在不同电压位准或具有不同接地电位的电路之间传输电讯号的应用。光耦合器有助于防止干扰、电压尖峰和杂讯影响敏感组件和系统。
光耦合器市场驱动因素
工业自动化的兴起是光耦合器市场的关键驱动因素。光耦合器在确保自动化系统内安全可靠的通讯发挥关键作用,使其成为工业自动化应用中的重要组件。工业自动化涉及各种电气和电子元件的集成,例如感测器、致动器和控制系统。光耦合器提供电流隔离。也就是说,它对系统的不同部分进行电气隔离,并防止电噪声、电压尖峰或接地电位差的传输。这种隔离有助于保护敏感组件免受损坏,确保准确的讯号传输,并提高整体系统的安全性。
此外,不同设备和控制系统之间准确可靠的通讯对于工业自动化至关重要。光耦合器可以在不同电压位准或不同接地电位下运作的电路之间进行通讯。光耦合器将电讯号转换为光讯号,并透过隔离栅传输它们。此功能可实现无杂讯和无缝讯号传输,确保自动化系统中的资料完整性和可靠性。
根据国际机器人联合会预测,2022年全球汽车工厂将新增工业机器人13.6万台,电子电器工厂新增工业机器人15.7万台,金属机械工厂新增工业机器人6.6万台。随着工业机器人的需求不断增加,对能够在机器人系统内实现安全高效通讯的光耦合器的需求也随之增加,推动了光耦合器市场的成长。
光耦合器市场的地域展望
从地区来看,光耦合器市场分为北美、南美、欧洲、中东和非洲以及亚太地区。在北美,美国占有最大的市场占有率。光耦合器在消费性电子、汽车应用和医疗系统的隔离电路中得到应用,因为它们能够将低压设备与高压电路隔离并防止电压干扰。蓬勃发展的电动车市场、日益增长的无线设备使用趋势以及 5G 技术的进步正在推动美国光耦合器市场需求的大幅成长。
例如,根据国际能源总署(IEA)报告《2023年全球电动车展望》,2022年美国电动车保有量将达到300万辆,比2021年的220万辆成长36.4%。此外,根据美国劳工统计局的数据,2022年第一季美国电脑和电子产品製造业产出比2021年第一季成长7%。此外,根据国际清洁交通理事会的数据,美国的新电动轻型汽车销量将从 2022 年的约 100 万辆增加到 2023 年的约 140 万辆。
5G的日益普及,加上WiFi技术的进步,进一步为美国光耦合器的未来市场成长铺平了道路。例如,2023年4月,美国商务部长推出公共无线供应链基金,该基金将投资150万美元用于美国5G和下一代无线技术的开发和改进。
这笔资金是推动美国无线技术创新努力的一部分。除了资金和既定政策外,博通公司等美国主要半导体和光耦合器供应商的存在也成为该国整体市场成长的额外推动力。
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The optocoupler market is projected to grow at a CAGR of 5.26% over the forecast period, increasing from US$1,590.198 million in 2025 to US$2,054.514 million by 2030.
Optocouplers are electronic devices designed to transfer electrical signals between two isolated circuits using light as the medium of communication. It consists of an input LED (Light Emitting Diode) that emits light when an electrical signal is applied to it and an output phototransistor or photodiode that detects the light and generates an electrical signal proportional to the received light intensity. The input and output sides of an optocoupler are physically separated and electrically isolated, providing galvanic isolation between the input and output circuits.
The primary function of optocouplers is to provide isolation and protection between different circuits. They are commonly used in applications where it is necessary to transfer electrical signals between circuits that operate at different voltage levels or have different ground potentials. Optocouplers help prevent interference, voltage spikes, and noise from affecting sensitive components or systems.
Optocoupler market drivers
Increasing industrial automation is a significant driver of the optocoupler market. Optocouplers play a crucial role in ensuring safe and reliable communication within automated systems, making them an essential component in industrial automation applications. Industrial automation involves the integration of various electrical and electronic components, including sensors, actuators, and control systems. Optocouplers provide galvanic isolation, which means they electrically isolate different sections of a system, preventing the transfer of electrical noise, voltage spikes, or ground potential differences. This isolation helps protect sensitive components from damage, ensures accurate signal transmission, and enhances overall system safety.
Moreover, in industrial automation, accurate and reliable communication between different devices and control systems is vital in industrial automation. Optocouplers enable communication between circuits that operate at different voltage levels or have varying ground potentials. They convert electrical signals into light signals, which are then transmitted across the isolation barrier. This capability allows seamless and noise-immune transmission of signals, ensuring the integrity and reliability of data in automated systems.
According to the International Federation of Robotics, the new world robotics showed an increase of 136,000 new industrial robots installed in 2022 in automotive factories, 157,000 in electronic and electrical factories, and 66,000 in metal and machinery factories around the world. As the demand for industrial robots continues to rise, the need for optocouplers to enable safe and efficient communication within robotic systems also increases, driving the growth of the optocoupler market's growth.
Optocoupler market geographical outlook
Based on geography, the optocoupler market is segmented into North America, South America, Europe, the Middle East and Africa, and the Asia Pacific. The USA held the largest market share in the North American region. Optocoupler, owing to their ability to isolate low-voltage devices from high-voltage circuits and prevent voltage disruption, finds applicability in consumer electronics, automobile applications, and medical system isolation circuits. The booming electric vehicle market and growing trend of using wireless equipment coupled with advancements in 5G technology have provided a major scope to the market demand for optocouplers in the United States.
For instance, according to the "Global EV Outlook 2023" report issued by the International Energy Agency, the total number of electric vehicles in the United States in 2022 reached 3 million units, signifying an increase of 36.4% over 2021's stock figure of 2.2. million units. Also, a As per the US Bureau of Labor Statistics, in Q1 of 2022, the US's computers and electronic products manufacturing output witnessed a 7% increase over production output obtained in Q1 of 2021. Furthermore, according to the International Council on Clean Transportation, in 2023, the sales of new electric light-duty vehicles in the United States reached about 1.4 million, which was up from nearly 1 million in 2022, further resulting in a sales share of about 95.
The growing popularity of 5G, coupled with advancements in WiFi technology, has further paved the way for the future market growth of optocouplers in the United States. For instance, in April 2023, the US Secretary of Commerce launched the "Public Wireless Supply Chain Fund", which will invest US$1.5 million in the development and improvement of 5G and as well as next-generation wireless technologies in the United States.
The funding came as part of the US's efforts to drive wireless innovation in the country. Besides the establishment of funds and policies, the presence of major semiconductor and optocoupler providers in the United States, such as Broadcom Inc., is also acting as an additional driving factor for the overall market growth in the country.
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