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固态继电器:市场占有率分析、产业趋势与统计、成长预测(2024-2029)Solid-state Relay - Market Share Analysis, Industry Trends & Statistics, Growth Forecasts (2024 - 2029) |
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固态继电器(SSR)市场规模预计到2024年为5.8713亿美元,预计到2029年将达到7.9813亿美元,在预测期内(2024-2029年)复合年增长率为6.33%。
儘管固态继电器(SSR) 和电子机械继电器(EMR) 具有通用的功能,但它们的实现和性能却截然不同。 SSR 相当于 EMR 的机械等效物,无需移动部件即可管理电力负载。与依赖机械常开触点的 EMR 不同,SSR 利用 TRIAC、SCR 和开关电晶体等组件来处理交流和直流电流。
一个重要的区别是,在 SSR 中,低电压输入和负载开关输出是电隔离的。另一方面,EMR的特征是接点寿命有限、尺寸大、开关速度慢,特别是在高功率继电器和接触器中,这是SSR所不具备的限制。
世界向太阳能和风能等清洁可再生能源来源的转变产生了对高效能电力转换和控制系统的需求。太阳能逆变器、风力发电机和能源储存系统的日益普及预计将推动可再生能源领域对功率半导体的需求。 SSR在太阳能逆变器中很重要,它可以有效地将太阳能转换为电能。
智慧型家电、HVAC 系统以及笔记型电脑和智慧型手机等电子设备的激增正在增加电力消耗。此外,随着科技的进步,LED照明也逐渐成为消费者喜爱的照明产品。 LED灯销量的激增为固态继电器开闢了巨大的市场前景。这些继电器在智慧照明系统中发挥着至关重要的作用,可实现 LED 照明的高效控制和调光,最终减少功耗。
SSR的初始成本高于EMR,长期来看SSR更划算。这主要是因为EMR维护成本高、功耗大、寿命短。
考虑到综合使用寿命、检查和维护成本等附加成本,使用固态继电器的平均成本明显低于使用电磁继电器的平均成本,并且由于继电器而导致的低效率较低。此外,根据应用的不同,可能需要额外的成本来防止触点振动并确保机械继电器的可靠接触。
经济成长、通货膨胀、政府支出、全球贸易和地缘政治动态等全球趋势影响不同国家的製造业生态系统。俄罗斯-乌克兰衝突和美国紧张局势等事件造成的供应链中断正在对製造业产生重大影响。例如,中国国家统计局的数据显示,2023年中国电子製造业付加价值成长率达3.4%,为同期最高。这一增长在 2019 年和 2020 年有所下降,并于 2021 年恢復。
固态继电器市场正朝向半固体发展,罗克韦尔自动化公司、ABB 有限公司、英飞凌科技股份公司、森萨塔科技公司和 Vishay Intertechnology Inc. 等主要公司纷纷进入该市场。市场上的公司正在采取合作和收购等策略来增强其产品阵容并获得永续的竞争优势。
2024 年 6 月 - 英飞凌科技推出专为汽车电源管理设计的 600V CoolMOS S7TA超接面MOSFET。这种创新产品为对现代车辆的安全性和效率至关重要的各种关键应用提供了增强的解决方案。这些应用包括关键组件,例如电路断流器、高电压电池隔离开关、直流和交流低频开关以及高电压电子熔断器。
2024 年 3 月 - 奥托尼克斯在大阪开设新办事处,瞄准日本西部地区。此举旨在改善客户服务和访问。大阪办事处是日本东部东京办事处的补充,奥托尼克斯的目标是在全国范围内拓展市场。
The Solid-state Relay Market size is estimated at USD 587.13 million in 2024, and is expected to reach USD 798.13 million by 2029, growing at a CAGR of 6.33% during the forecast period (2024-2029).
Solid State Relays (SSRs) and electromechanical relays (EMRs) share a common functionality, but their implementation and performance diverge significantly. SSRs, acting as the mechanical counterparts of EMRs, can manage electrical loads sans moving parts. Unlike EMRs that rely on mechanical NO contacts, SSRs leverage components like TRIACs, SCRs, or switching transistors to handle both AC and DC currents.
One key distinction lies in the electrical isolation of the low voltage input from the load-switching output in SSRs, a feature absent in EMRs. EMRs, on the other hand, are characterized by a finite contact life, bulkier dimensions, and slower switching speeds, particularly evident in larger power relays and contactors-limitations not shared by SSRs.
The global shift toward clean and renewable energy sources, such as solar and wind, has created a need for efficient power conversion and control systems. The increasing deployment of solar inverters, wind turbines, and energy storage systems is anticipated to drive the demand for power semiconductors in the renewable energy sector. SSRs are crucial in solar inverters, allowing efficient solar energy conversion into electricity.
The rising uptake of smart home appliances, HVAC systems, and electronic devices, including laptops and smartphones, is driving up power consumption. In addition, with technological advancements, LED lighting has emerged as a favorite lighting among consumers. The surge in LED lamp sales is opening substantial market prospects for solid-state relays. These relays play a pivotal role in smart lighting systems, enabling efficient control and dimming of LED lights, ultimately curbing power usage.
The upfront cost of SSR surpasses that of EMR, and SSR proves more cost-effective in the long term. This is primarily because EMR entails higher maintenance costs, consumes more power, and boasts a shorter lifespan.
Considering additional costs, such as comprehensive service life, inspection and maintenance expenses, and inefficiencies due to unstable or faulty relays, the average cost of using solid-state relays is significantly lower than that of electromagnetic relays. Furthermore, some applications require extra costs to prevent contact vibration and ensure reliable contact in mechanical relays.
Macroeconomic trends like economic growth, inflation, government spending, global trade, and geopolitical dynamics influence various countries' manufacturing ecosystems. Disruptions in supply chains, triggered by events such as the Russia-Ukraine conflict and tensions between the US and China, have significantly impacted the manufacturing sector. For example, the electronics manufacturing industry in China saw a 3.4% growth in value added in 2023, marking the highest point in the given period, as China's National Bureau of Statistics reported. This growth had dipped in 2019 and 2020, only to rebound in 2021.
The solid state relay market is semi-consolidated, with major players like Rockwell Automation Inc., ABB Ltd, Infineon Technologies AG, Sensata Technologies Inc., and Vishay Intertechnology Inc. Players in the market are adopting strategies such as partnerships and acquisitions to enhance their product offerings and gain sustainable competitive advantages.
June 2024 - Infineon Technologies unveiled the 600 V CoolMOS S7TA superjunction MOSFET designed for automotive power management. This innovative product offers an enhanced solution for various important applications crucial to the safety and efficiency of contemporary vehicles. These applications encompass vital components like circuit breakers, high-voltage battery disconnect switches, low-frequency switches for DC and AC, and high-voltage electronic fuses.
March 2024 - Autonics opened a new sales office in Osaka, Japan, targeting the western Japan region. This move aims to improve customer service and accessibility. With the Osaka office complementing the Tokyo office in eastern Japan, Autonics seeks nationwide market expansion.