Chengpin Technology Achieves Breakthrough in Industry-University-Research Integration; Daily Production Capacity of High-Frequency Transformers Exceeds 20,000 Units01 In-depth Integration of Industry, Education, and Research: "Zero-Time-Delay Transformation" from Laboratory to Production LineThe dua Read More »

High-frequency transformers, empowering efficient operation across multiple fieldsAs a key component of electronic devices, high-frequency transformers play a crucial role in power conversion and signal transmission. Relying on advanced technology and strict management, Pingxiang Chengpin Technology Read More »

Diverse Applications of High-Frequency Transformers in Daily LifeThough unassuming, high-frequency transformers are widely present in everyday devices, bringing convenience to our lives. With advanced technology, the high-frequency transformers from Pingxiang Chengpin Technology Co., Ltd. play a vit Read More »

How to Maintain and Service High-Frequency TransformersHigh-frequency transformers are essential components in nearly every electronic device. If a high-frequency transformer malfunctions, it can render the electronic device inoperable, cause explosions, or even lead to complete scrapping. Therefore Read More »

Golden Eagle specializes in manufacturing various high-frequency transformers (EI, EE, ER, ERL, ETD, RM, PQ types), catering to diverse applications like power supplies for telecom, computing, displays, and consumer electronics. Key customer recognition stems from their fully automated lean production line using 100% premium materials. Competitive advantages include ISO/IATF16949/UL certifications, an in-house lab for rigorous reliability testing, and exceptionally high quality control standards (75 checkpoints, 2-3x industry sampling). This results in superior product longevity (1-2x industry average) and consistent batch quality, justifying a slight price premium and fostering long-term loyalty from major clients. As a vertically integrated manufacturer, their product range also includes PCB planar transformers, low-frequency transformers, and inductors for consumer and industrial sectors. Read More »

High-frequency transformers (≥10kHz) differ from low-frequency transformers (~50Hz) in core materials (ferrite vs. silicon steel), winding turns, and higher eddy current/Joule losses. Golden Eagle earns recognition through lean single-piece flow production, end-to-end automation (winding→testing), and 100% premium materials. Certified to ISO 9001/14001, IATF 16949, and UL standards with in-house laboratory testing, its transformers deliver 1-2× longer lifespan than industry average—justifying a 10-20% price premium via 2-3× material sampling rates and 75 quality control points. As a vertically integrated manufacturer, Golden Eagle supplies PCB planar, high/low-frequency transformers, and SMD inductors for consumer/industrial electronics. Read More »

Future high-frequency transformers will prioritize miniaturization, high efficiency, and integration to support compact electronics. Intelligence (adaptive control, self-diagnosis) and wideband functionality will address IoT and high-speed data demands. Advancements rely on novel magnetic materials and emphasize sustainability through eco-friendly materials and processes. Standardization and enhanced safety (EMC, insulation) are critical for scalable production and reliability, driving evolution toward smarter, greener, and more efficient power solutions. Read More »

High-frequency transformers (HFTs) are categorized by six key criteria: operating frequency (low/medium/high band), magnetic materials (iron-core/coreless), structural topologies (conventional/planar/toroidal), application fields (power/signal/magnetic components), encapsulation forms (open/closed-frame), and cooling methods (air/liquid). These classifications enable optimized designs for efficiency, size reduction, and EMI suppression in power electronics, such as switching power supplies and inverters Read More »

High-frequency transformers operate above 10kHz for switching/inverter power applications, requiring minimized leakage inductance and distributed capacitance to prevent power losses during high-frequency pulse transmission. Pulse transformers function as wide-band devices for radar/impedance matching applications, utilizing core saturation to convert sine waves into narrow pulses while prioritizing nonlinear distortion control and loss reduction in communication scenarios. These distinct operational principles define their fundamental differences. Read More »