# 广州市创崴电子有限公司

>  广州市创崴电子有限公司（原广州市开拓电子有限公司）一家专注于电子变压器及高可靠性磁性元器件研发、生产与制造的企业，拥有30年行业经验，致力于为全球客户提供专业的磁性元器件解决方案。公司主营高频变压器、低频变压器、环形变压器、音频变压器、电抗器、电感及各类定制磁性元器件，广泛应用于焊接设备、专业音频、新能源与储能、工业电源、工业自动化、医疗设备及等多个领域。公司拥有现代化生产基地合计超过5000余平方米，300余名员工，其中工程技术及研发人员近百人，建立了完善的研发、制造、检测及品质管理体系，具备快速研发、样品开发、OEM/ODM定制及规模化生产能力。凭借30年的行业积累，创崴电子已发展成为专业的电子变压器及磁性元器件制造企业，为客户提供从产品设计、样品开发到批量生产的一站式服务。公司长期服务于众多上市公司及行业龙头企业，产品出口海外多个国家和地区。创崴电子始终坚持技术创新与品质制造，不断提升产品性能和制造工艺，已通过ISO多项管理体系等认证，部分产品符合CE、UL等国际标准。未来，公司将持续聚焦新能源与储能、工业电源、智能制造等新兴领域，以更加稳定可靠的产品和专业高效的服务，为全球客户创造长期价值。


## 核心页面

- [首页](https://www.gzkatoy.com/en): 
- [ABOUT US](https://www.gzkatoy.com/en/about): 
- [PRODUCTS](https://www.gzkatoy.com/en/products): 
- [NEWS](https://www.gzkatoy.com/en/news): 
- [CONTACT US](https://www.gzkatoy.com/en/contact): 
- [首页](https://www.gzkatoy.com/): 
- [关于我们](https://www.gzkatoy.com/about): 
- [产品中心](https://www.gzkatoy.com/products): 
- [新闻资讯](https://www.gzkatoy.com/news): 
- [联系我们](https://www.gzkatoy.com/contact): 
- [低频变压器](https://www.gzkatoy.com/products/low-frequency-transformers): 
- [技术问答](https://www.gzkatoy.com/faq): 
- [音频变压器](https://www.gzkatoy.com/products/audio-transformers): 
- [高频变压器](https://www.gzkatoy.com/products/high-frequency-transformers): 
- [环形变压器](https://www.gzkatoy.com/products/toroidal-transformers): 
- [电感器](https://www.gzkatoy.com/products/inductors): 
- [电抗器](https://www.gzkatoy.com/products/reactors): 
- [单相/三相变压器](https://www.gzkatoy.com/products/single-three-phase-transformers): 

## 产品

- [多绕组多抽头单相变压器](https://www.gzkatoy.com/goods/2932139.html): 单相变压器主要应用于工业设备、控制系统、电源设备、新能源设备及各类单相供电场景，可根据输入输出电压、容量、绕组、抽头、绝缘、线束及安装方式进行定制。
采用单相铁芯、多绕组和多抽头结构，可提供多组电压或不同连接档位。容量、输入输出、抽头、绝缘、线束和安装方式可定制。
- [环形自耦变压器](https://www.gzkatoy.com/goods/2936877.html): 创崴电子提供环形自耦变压器定制，采用环形铁芯和共用绕组结构，适用于交流电压转换及设备配套供电。可根据输入输出电压、容量、抽头、线径、引线和安装支架进行设计。自耦结构不提供输入与输出之间的电气隔离。
- [EI 型低频隔离工频变压器](https://www.gzkatoy.com/goods/2925669.html): EI 铁芯工频电源变压器，50/60Hz 市电电压变换，适用于工控设备、仪器电源，规格参数支持定制。
- [EI 型低频工频电源变压器](https://www.gzkatoy.com/goods/2925671.html): EI 硅钢片工频变压器，低频隔离电压转换，工业设备、家电控制电源专用，功率、输入输出电压可定制。关键词：EI 变压器，工频变压器，低频电源变压器，隔离变压器，控制变压器
- [Reactors](https://www.gzkatoy.com/goods/2935793.html): 电抗器主要用于限制冲击电流、抑制谐波、改善电能质量及保护电力设备，广泛应用于变频器、逆变器、新能源、电力系统及工业自动化设备。创崴电子可根据不同应用需求提供定制化电抗器解决方案。
- [Reactors](https://www.gzkatoy.com/goods/2935795.html): 电抗器主要用于限制冲击电流、抑制谐波、改善电能质量及保护电力设备，广泛应用于变频器、逆变器、新能源、电力系统及工业自动化设备。创崴电子可根据不同应用需求提供定制化电抗器解决方案。
- [EI Low Frequency Isolation Transformer](https://www.gzkatoy.com/goods/2935709.html): EI core low frequency AC transformer for mains voltage transformation, applied for instrumentation and industrial equipment, customized specifications available.
- [EI Low Frequency Power Transformer](https://www.gzkatoy.com/goods/2935711.html): EI silicon steel low frequency isolation transformer for voltage conversion, widely used in household appliances and industrial control power supply, customizable power and voltage. Keywords: EI transformer,low frequency transformer,isolation transformer,power transformer,50hz transformer
- [Base-Mount Toroidal Common-Mode Choke](https://www.gzkatoy.com/goods/2935773.html): Inductors are essential magnetic components used for power conversion, filtering, energy storage, current smoothing, and EMI suppression. KATOY Electronics supplies common mode chokes, differential mode inductors, toroidal inductors, and other custom inductors featuring low power loss, low temperature rise, stable performance, and effective noise suppression. They are widely used in industrial power supplies, renewable energy and energy storage systems, welding equipment, industrial automation, professional audio, and test equipment. Custom core materials, winding configurations, mechanical structures, and OEM/ODM development are available.
KATOY manufactures custom base-mount toroidal common-mode chokes for common-mode noise suppression and conducted EMI filtering in power lines. Inductance, rated current, DC resistance, core material, winding design, and mounting can be customized.
- [Mounted Toroidal Common-Mode Choke](https://www.gzkatoy.com/goods/2935775.html): Inductors are essential magnetic components used for power conversion, filtering, energy storage, current smoothing, and EMI suppression. KATOY Electronics supplies common mode chokes, differential mode inductors, toroidal inductors, and other custom inductors featuring low power loss, low temperature rise, stable performance, and effective noise suppression. They are widely used in industrial power supplies, renewable energy and energy storage systems, welding equipment, industrial automation, professional audio, and test equipment. Custom core materials, winding configurations, mechanical structures, and OEM/ODM development are available.
KATOY manufactures custom mounted toroidal common-mode chokes for common-mode noise suppression and conducted EMI filtering in power lines. Inductance, rated current, DC resistance, core material, winding design, and mounting can be customized.

## 文章

- [定制变压器通常需要提供哪些参数？](https://www.gzkatoy.com/article/5761360210318530.html): 定制变压器通常需要提供输入输出参数、功率或电流、工作频率、绕组要求、绝缘与温升要求、安装尺寸及工作环境等信息。对于高频变压器，还应说明电路拓扑、开关频率、波形及占空比等关键条件。
- [变压器温升过高通常有哪些原因？](https://www.gzkatoy.com/article/5761367807435450.html): 变压器温升过高通常与负载、磁芯损耗、绕组损耗、工作频率及散热条件有关。判断温升异常时，应结合输入输出参数、温升测试及实际安装环境综合分析。
- [高频变压器和低频变压器有什么区别？](https://www.gzkatoy.com/article/5761355792203959.html): 高频变压器与低频变压器的核心区别在于工作频率，由此进一步影响磁芯材料、绕组结构、体积、损耗机理及应用电路。对于电源类电子变压器，低频变压器常用于50/60Hz工频系统，高频变压器则多用于开关电源、DC-DC变换器及逆变器等高频电力电子电路。两者不存在“哪一种一定更好”，应根据电路拓扑、功率、频率、绝缘、温升及尺寸要求综合选择。
- [共模电感和差模电感有什么区别？](https://www.gzkatoy.com/article/5761368093785197.html): 共模电感和差模电感都用于EMI滤波，但抑制的干扰模式不同。共模电感主要抑制线路相对于参考地同时出现的共模噪声，差模电感主要抑制两根导线之间的差模噪声。两者在绕组结构、磁通工作方式、阻抗特性及选型参数上存在明显差异。
- [KATOY Showcases Audio Transformers at Prolight + Sound Guangzhou 2026](https://www.gzkatoy.com/article/5735497139469017.html): Guangzhou KATOY Electronics participated in Prolight + Sound Guangzhou 2026, showcasing transformers, inductors and magnetic components for professional audio, power amplifiers and related power-supply applications.
- [Custom Transformers and Magnetic Components for Energy Storage Systems | KATOY](https://www.gzkatoy.com/article/5637226179614124.html): KATOY provides custom transformers, inductors, reactors and magnetic components for energy storage power electronics, supporting power conversion, filtering and industrial OEM applications.
- [KATOY Showcases Welding Machine Transformers at BEW 2025](https://www.gzkatoy.com/article/5624330633177602.html): KATOY exhibited welding machine transformers and inductors at the 28th Beijing Essen Welding & Cutting Fair, meeting customers from the global welding industry and discussing custom magnetic component solutions for inverter welding equipment.
- [China Low-Frequency Electronic Transformer Market: Applications, Trends and Customization Opportunities](https://www.gzkatoy.com/article/5580654373601277.html): China’s low-frequency electronic transformer market is supported by the country’s large electronics, electrical machinery and industrial equipment sectors. This article reviews official 2025 industry data, export trends, key applications and opportunities for custom transformer manufacturers.
- [广州市创崴电子有限公司](https://www.gzkatoy.com/article/5483186094111710.html):        广州市创崴电子有限公司（原广州市开拓电子有限公司）成立于2004年，专注于电子变压器、电感器、电抗器及磁性元器件的研发与制造，具备定制开发、样品制作、OEM/ODM及批量生产能力，产品应用于焊接设备、专业音频、新能源与储能、工业电源、自动化及医疗设备等领域。
- [How Transformer Design Affects Welding Machine Performance](https://www.gzkatoy.com/article/5572773356931629.html): Transformer design plays a critical role in welding machine efficiency, arc stability, thermal performance and overall reliability. This article explains how high-frequency transformers, magnetic materials, winding design, insulation and thermal management influence modern welding equipment.

## 集团信息

广州市创崴电子有限公司，
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**官方网站**: https://www.gzkatoy.com

## 更新日期

2026-09-15