电子行业：超颖电子招股书梳理－核心新股周巡礼系列8

电子行业：英伟达发布800VDC白皮书，关注GaN及SiC功率器件

2025 年前三季度，A 股通信板块实现营收 19525.33 亿元，同比增长 3.22%；归母净利润增速快于收入增速，达 8.80%；综合毛利率为 28.90%，同比下滑 0.06pct；净利率 10.58%，同比提升 0.56pct。2025Q3，通信板块营收、净利润增速同环比均有所提升。

2025年三季度，基金重伧持股通信个股前20中，中际旭创、新易盛、天孚通信、中国移动等持有基金数量最多，新易盛、中际旭创、天孚通信、德科立、仕佳光子持股占流通股比重最大。中际旭创、新易盛、中兴通讯、天孚通信为三季度持仓股数增加量最多公司。

本周 A 股市场走势震荡，小微盘相对占优，中证 1000 领涨，周度收益达约 1.18%，而上周表现强势的科创 50 回调幅度居前；此外，防御性较强的中证红利指数亦出现小幅回调。 聚焦红利内细分板块来看，央国企红利系列占优，指数周度平均涨幅达约 0.59%，跑赢纯粹红利资产。策略表现上，本周攻守兼备红利 50 组合跑赢中证红利全收益，周度超额约 0.85%。

A non-mydriatic handheld fundus camera is a portable diagnostic device used to capture high-resolution images of the retina without the need for pupil dilation (mydriasis). It is commonly used by ophthalmologists and healthcare professionals for non-invasive retinal screenings, allowing for the early detection of eye diseases such as diabetic retinopathy, glaucoma, and age-related macular degeneration. The compact design of the camera makes it ideal for use in various healthcare settings, including hospitals, clinics, and ambulatory surgical centers.

A network interface card (NIC) is a hardware component that allows a computer to connect to a network. It is a circuit board installed in a computer that provides the computer with a dedicated network connection. It is sometimes referred to as a network interface controller, a network adapter, or a LAN adapter

A music synthesizer is an electronic musical instrument that generates audio signals to imitate traditional musical instruments such as piano, flute, vocals, and others. The electric signals in a synthesizer or synths are converted into sound with the help of amplifiers and speakers. These instruments are mostly played in conjunction with a keyboard. A synthesizer can also be controlled using musical instruments, such as guitars, sequencers, drums, and fingerboards.

A multi-functional printer (MFP) is a system that comprises the functionality of a printer, scanner, fax, and copier in a single system. Some MFPs do not have fax functionality, which is not considered a norm for MFPs, as it is no longer a popular mode of document exchange.

A mirrorless camera is a type of digital camera that does not require a reflex mirror to reflect images. Mirrorless cameras, therefore, do not have mirrors and optical viewfinders; instead, they use electronic viewfinders (EVF). These cameras are available with fixed lenses and interchangeable lens features. A mirrorless camera is generally smaller than a digital single-lens reflex (DSLR) camera. Mirrorless cameras are known in industry terms, such as compact system cameras (CSC), hybrid cameras, mirrorless interchangeable-lens cameras (MILC), and non-reflex cameras.