功率半导体

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超高毛利率迷雾萦绕 代理商身份深藏不露
Zhong Guo Zheng Quan Bao· 2025-05-06 20:28
何以规避"价格战"取得远超同业的毛利率、产品是自研还是代理、部分海外客单价异常、"擦线"上市盈 利指标……诸多疑点让"闯关"港股IPO的深圳市尚鼎芯科技股份有限公司蒙上阴影。尚鼎芯从事芯片设 计业务,实控人夫妇握有公司约95%的权益。截至2024年末,公司共有全职雇员64名。 4月29日,中国证券报记者就相关问题联系采访尚鼎芯,公司工作人员称收到采访邮件后已发给负责该 业务板块的相关负责人。5月6日,尚鼎芯方面回复采访邮件,但对相关问题未予正面回应,只表示查阅 公司招股书及公开披露信息。 ● 本报记者 吴科任 代理商之谜 招股说明书显示,尚鼎芯于2011年在深圳成立,从事功率半导体器件的开发、销售,主要产品为硅基 MOSFET(一种主要用于放大或转换电子信号的晶体管),以及少量的IGBT产品。区别于重资产的 IDM模式(设计-制造-封装/测试一体),公司采用轻资产的Fabless模式(无晶圆厂),只做芯片设计, 芯片制造、封装、测试等环节委外。 还有更让人摸不着头脑的一幕。上述某商家问:"不要求鼎日的,行吗?"记者反问,"有国产的吗?"对 方表示:"鼎日也是国产的,不是进口的。"记者追问:"鼎日不是日本那家吗 ...
风险解除信号+业绩飙涨 功率半导体“隐形冠军”华微电子冲涨行情延续
Quan Jing Wang· 2025-04-30 01:26
Core Viewpoint - Huayi Electronics is making substantial progress in risk mitigation and has reported significant growth in revenue and profit for 2024 and Q1 2025, driven by strong performance in the power semiconductor sector and strategic measures to address previous financial irregularities [1][4][12]. Financial Performance - In 2024, Huayi Electronics achieved a revenue of 2.058 billion yuan, representing an 18.13% year-on-year increase, with a net profit of 128 million yuan, up 246.45% [1][12]. - For Q1 2025, the company reported a revenue of 643 million yuan, a 29.56% increase year-on-year, and a net profit of 54.91 million yuan, reflecting a 253.08% growth [1][12]. Risk Management - The company has implemented measures to mitigate risks associated with previous financial irregularities, including the management of cash dividends and the pledging of shares by the controlling shareholder as collateral for debt repayment [4][5][8]. - A new management team has been appointed, and internal controls are being restructured to prevent future violations [4][8]. Industry Position - Huayi Electronics, with nearly 60 years of history, is positioned as a leading player in the power semiconductor industry, focusing on IGBT modules and third-generation semiconductors, particularly in the new energy vehicle and clean energy sectors [3][12]. - The company has developed a comprehensive IDM ecosystem covering design, manufacturing, and testing, and has established partnerships with major clients like Tesla and BYD [12]. Market Trends - The demand for power semiconductors is expected to grow significantly, driven by the automotive, industrial, and consumer electronics sectors, with a notable increase in electric vehicle sales and the adoption of new technologies [13][14]. - The domestic market for power semiconductors is projected to reach 175.255 billion yuan in 2024, supported by rising domestic production rates and the transition to renewable energy [14][15]. Future Outlook - Huayi Electronics is expanding its production capacity with ongoing projects expected to be completed by 2026, which will enhance its growth potential in the power semiconductor market [15]. - The company is transitioning from a "follower" in domestic substitution to a "standard setter" in technology, positioning itself for a new era of growth driven by the dual forces of the new energy revolution and domestic substitution [15].
民德电子(300656) - 2025年4月29日投资者关系活动记录表
2025-04-29 10:38
证券代码:300656 证券简称:民德电子 深圳市民德电子科技股份有限公司投资者关系活动记录表 编号:2025-02 | | □特定对象调研 □分析师会议 | | --- | --- | | 投资者关系活动 类别 | □媒体采访 ☑业绩说明会 | | | □新闻发布会 □路演活动 | | | □现场参观 □其他: | | 参与单位名称 | 线上参与公司 2024 年度业绩说明会的投资者 | | 时间 | 2025 年 04 月 29 日 15:00-17:00 | | 地点 | 线上,价值在线(https://www.ir-online.cn/) | | | 董事长 许文焕 总经理 黄效东 | | 上市公司接待 | | | 人员姓名 | 财务总监 范长征 | | | 董事会秘书 陈国兵 | | | 独立董事 张驰亚 | | | 1、请问公司在 2024 年的研发投入以及专利情况? | | | 年公司及子公司累计投入研发费用 答:尊敬的投资者您好,2024 2,768.47 万元,同 | | | 比增长 4.55%;截至 2024 年末,公司拥有有效授权注册专利 94 项,其中:发明专利 15 | | | 项、 ...
斯达半导(603290):深耕功率行业 不断开拓新市场
Xin Lang Cai Jing· 2025-04-29 02:40
事件: 4 月25 日公司发布2024 年度报告及2025 年一季度报告,2024 年公司实现营业收入33.91 亿元,同比增 长-7.44%,归母净利润5.08亿元,同比增长-44.24%,2025 年一季度公司实现营业收入9.19亿元,同比 增长14.22%,归母净利润1.04 亿元,同比增长-36.22%。 加强研发投入,积极开拓新市场: 公司坚定以"研发推动市场,市场反馈研发"的发展思路,不断开拓新市场。工控及电源领域,公司在变 频器、电焊机、电梯控制器、伺服器、电源等领域持续发力,提高现有客户的采购份额,加大海外市场 的开拓力度,突破海外头部客户。新能源发电领域,公司将抓住市场快速发展机遇,不断提高市场份 额。变频白色家电领域,公司持续加大投入力度,给客户提供从芯片-模块的一站式系统解决方案。在 高压IGBT 领域,公司持续加大自主的 3300V-6500V 高压 IGBT 产品在轨道交通、高压直流柔性输变电 等行业的推广力度,紧抓核心零部件国产化的机会。公司在各领域积极开拓新市场,不断增强市场竞争 力。 投资建议: 我们预计公司2025 年~2027 年收入分别为42.72 亿元、51.27 亿元 ...
半导体业务显著增长,闻泰科技一季度净利润增长82%
Zheng Quan Shi Bao Wang· 2025-04-27 01:29
Core Viewpoint - Wentech Technology reported a significant increase in revenue but a drastic decline in net profit due to being placed on the entity list, impacting its product integration business [1] Financial Performance - In 2024, Wentech achieved revenue of 73.598 billion yuan, a year-on-year increase of 20.23%, while the net profit attributable to shareholders was -2.833 billion yuan, a decline of 339.83% [1] - The first quarter of 2025 showed a recovery with a net profit of 261 million yuan, up 82.29% year-on-year, driven by strategic adjustments in the product integration business [1] Semiconductor Business - The semiconductor business saw significant growth, with 2024 revenue of 14.715 billion yuan and a net profit of 2.297 billion yuan, achieving a gross margin of 37.47% [1] - In Q1 2025, semiconductor revenue reached 3.711 billion yuan, an 8.40% increase year-on-year, with a net profit of 578 million yuan, reflecting a 65.14% year-on-year growth in operating net profit [1] Regional Performance - The semiconductor business performed well in the Asia-Pacific region, particularly in China, with Q1 2025 revenue growth of approximately 24% [2] - The company gained market share among leading customers in the electric vehicle and server sectors [2] Product Development - Wentech is focusing on innovation in low to high voltage and power to analog products, expanding its offerings in medium and low voltage MOS and protection devices [2] - The revenue share of analog and logic IC products was 16.02% in 2024, with a 20% year-on-year increase in Q1 2025 [2] Industry Trends - The demand for power semiconductors is expected to grow in sectors like electric vehicles, AI servers, and robotics, indicating a positive growth trend for the semiconductor business in the coming years [3] - Wentech has initiated share buybacks, completing a 200 million yuan buyback in March and planning an additional 200 to 400 million yuan buyback in April 2025 [3]
全球视野+本土创新,瑞能半导体领跑功率半导体赛道
半导体芯闻· 2025-04-25 10:19
近年来,在全球能源转型与智能化浪潮快速发展的当下,功率半导体行业正经历着前所未有的 变革与机遇。 随着"双碳"目标的持续推进、可再生能源的大规模应用、新能源汽车的爆发式增长以及工业自动 化 和 大 数 据 中 心 的 快 速 发 展 , 对 高 效 、 低 功 耗 、 可 靠 的 功 率 半 导 体 需 求 愈 发 迫 切 。 碳 化 硅 (SiC)、IGBT、MOSFET等关键产品与技术领域成为推动各行业转型升级的核心动力,迎来广 阔的发展空间。 瑞能半导体全球营销高级总监Daniel Lee向笔者强调,瑞能半导体致力于持续深耕高性能半导体 解决方案,以创新驱动产业升级,为市场和客户积极赋能,助力制造业智能化升级与碳中和目标 实现。 瑞能半导体携创新成果亮相2025慕展 据瑞能半导体大中华区销售总监于中豪介绍,瑞能始终专注于研发行业领先、广泛且深入的功率 半导体产品组合,公司主要产品包括SiC器件,可控硅整流器和晶闸管,快恢复二极管,TVS、 ESD,以及IGBT和模块等功率产品,广泛应用于消费电子、工业制造、新能源及汽车等领域, 在诸多产品类型和市场中均保持领先身位。 在此背景下,作为全球功率半导体领域的 ...
无锡新洁能股份有限公司
Shang Hai Zheng Quan Bao· 2025-04-25 03:04
Group 1 - The company has approved the 2025 annual compensation plan for senior management and confirmed the execution of the 2024 compensation plan with a unanimous vote of 6 in favor [1] - The company has reappointed the accounting firm Tianheng for the upcoming fiscal year, with a unanimous vote of 9 in favor [2] - The company has approved a special report on the use of raised funds for 2024, with a unanimous vote of 9 in favor [5] Group 2 - The company has approved the use of idle funds for cash management, with a unanimous vote of 9 in favor [6] - The company plans to apply for a credit facility of 1 billion yuan from CITIC Bank to support its operations and development [7] - The company has approved the provision for asset impairment with a unanimous vote of 9 in favor [9] Group 3 - The company has approved the evaluation report on the performance of Tianheng accounting firm for 2024, with a unanimous vote of 9 in favor [12] - The company has approved the special report on the independence of independent directors, with a unanimous vote of 9 in favor [14] - The company has approved the cancellation of the supervisory board and the revision of the company’s articles of association, with a unanimous vote of 9 in favor [15] Group 4 - The company has approved the election of non-independent directors for the new board, with a unanimous vote of 9 in favor [17] - The company has approved the election of independent directors for the new board, with a unanimous vote of 9 in favor [19] - The company has approved the convening of the 2024 annual shareholders' meeting, with a unanimous vote of 9 in favor [21] Group 5 - The company reported a net profit of 434,575,997.43 yuan for the year 2024 and proposed a cash dividend of 0.0651 yuan per share [66] - The total cash dividend and share repurchase amount for the year is 86,922,367.34 yuan, accounting for 20% of the net profit attributable to shareholders [66][70] - The company aims to maintain a cash dividend policy of at least 20% of the distributable profit each year, aligning with its long-term development strategy [73]
6家SiC企业竞相布局,将抢占哪些风口?
行家说三代半· 2025-04-22 09:45
插播: 英诺赛科、能华半导体、致能半导体、京东方华灿光电、镓奥科技等已确认参编《2024-2025氮化镓(GaN)产业调研白皮书》, 参 编咨询 请联系许若冰(hangjiashuo999)。 近期,碳化硅功率半导体领域进展不断,三菱电机、 华润微电子、 方正微电子、 至信微电子、 派恩杰半导体、 纳微半导体纷纷推出创新产品。这些新品凭 借高效、节 能、可靠的性能优势,正加速推动各应用领域的技术升级与能效提升。 三菱电机: 发布家电用SiC模块 4月15日, 三菱电机集团宣布,将于4月22日开始供应两款新型空调及家电用SLIMDIP系列功率半导体模块样品——全SiC SLIMDIP(PSF15SG1G6)和混合 SiC SLIMDIP(PSH15SG1G6)。 作为该企业SLIMDIP系列中首款采用SiC技术的紧凑型端子优化模块,这两款产品在小型至大型电器应用中均能实现优异的输出性能与功耗降低,显著提升能 效表现。 此外,三菱电机新开发的SiC MOSFET芯片已集成至两款新型SLIMDIP封装中。与现行硅基逆导型绝缘栅双极晶体管(RC-IGBT)SLIMDIP模块相比,新型SiC 模块可为大容量家电提供更高 ...
功率芯片,还要熬一年
半导体行业观察· 2025-04-07 01:04
如果您希望可以时常见面,欢迎标星收藏哦~ 来源:内容 编译自 eetjp ,谢谢。 富士经济于2025年4月3日对全球功率半导体市场进行了调查,并宣布到2035年将达到7.771万亿日 元,市场规模将是2024年的2.3倍。虽然2024年会因电动汽车(EV)需求放缓而出现库存积压,但 该公司预测,从长远来看,由于电动汽车的普及等因素,功率半导体市场将大幅增长。 本次调查涵盖肖特基势垒二极管(SBD)、MOSFET、智能功率模块等17个功率半导体项目;硅/氮 化镓(GaN)/碳化硅(SiC)晶片、光刻胶、封装材料等20个组件;以及曝光设备、溅射设备、IC 测试仪等20台制造设备。调查期为2024年10月至2025年2月。 由于电动汽车需求放缓、工厂自动化投资下降以及中国经济衰退等因素,功率半导体市场在 2024 年 受到库存积压的打击。需求预计将从2024年下半年开始复苏,库存预计将在2025年下半年恢复正 常。 预计2025年功率半导体市场规模将达到3.5285万亿日元,其中硅功率半导体规模为3.147万亿日元。 由于库存调整,增幅会很小,但随着库存恢复正常,市场将从 2026 年开始扩大。预计到2035年将 ...
又一科创板IPO终止!
梧桐树下V· 2024-12-03 08:29
文/西风 12月2日晚上,上交所公布对杭州飞仕得科技股份有限公司科创板IPO终止审核的决定,直接原因是公司及保荐机构国信证券撤回申报。公司IPO于2023年6月5日获 得受理,2023年12月22日公布首轮问询的回复,2024年6月29日公布首轮问询回复的更新版(2023年报财务数据更新版)。公司本次IPO拟募资4.55亿元。 公司前身有限公司成立于2011年9月,2022年9月整体变更为股份公司,目前注册资本4500万元,公司控股股东、实际控制人施贻蒙先生,直接和间接合计控制公 司64.4521%的股份。施贻蒙1982年出生,曾任通用电气(中国)研发中心工程师。 一、知名竞争对手说:其驱动器主要竞争对手中,公司是唯一国内厂商 公司主营业务为功率系统核心部件及功率半导体检测设备的研发、生产和销售,并提供相关技术服务,其中,功率系统核心部件产品包括功率器件驱动器、功率 模组,功率半导体检测设备产品包括功率半导体实验室检测设备等。其中功率系统核心部件贡献收入占比超过95%。 | | | | | | | 牛1V : /J /G, 70 | | | --- | --- | --- | --- | --- | --- ...