磁性元件制造商
自 2020 年起,世界 500 强企业与我们合作。他们信任我们,不仅因为我们拥有 27 年磁性元件行业经验,更因为我们擅长定制化解决方案、交付稳定和产品品质可靠。
可靠且专业的 SMD 制造商
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二十六年行业深耕经验
我们的主要产品涵盖各类电子元件:高频变压器、低频变压器、扼流圈、环形电感、片式电感、开关电源等。我们的工程师拥有丰富的研发经验,服务满足您的设计需求。
我们为工业客户提供大量高效加工解决方案。产品的精度与稳定性处于行业前沿。
品质是 LPEMA 的第一要务
我们致力于提供不仅满足、更超越客户期望的产品与服务。我们对品质的执着体现在运营的每一个环节。
最新博客
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What Is an Analog Power Supply?
High frequency transformers enable compact, efficient energy transfer in electronics. This guide explores their applications in EVs, renewable energy, chargers, and industrial systems, along with design considerations and future trends.
10 月 7, 2025Transformer Design Failure Case Study: Insulation Wire Crossing and Solder Damage
This article presents a real-world case study of a transformer design failure caused by insulation wire crossing and solder overheating. Although functional tests passed at the factory, the flaw surfaced under high-temperature load conditions, resulting in failures after 60,000 units were produced. The article explains the technical reasons behind the failure, outlines methods to detect hidden insulation damage, and highlights key lessons for transformer and power supply engineers to prevent similar costly mistakes.
9 月 23, 2025Transformers and Inductors in LED Power Supplies
With proper design and core material selection, LED drivers can achieve both high efficiency and reliability. In future articles, we will explore how these magnetic components are applied in other types of power systems.
9 月 18, 2025Top Chinese SMD High Frequency Transformer Manufacturers
This article introduces the top Chinese SMD high frequency transformer manufacturers, including LREO, Sunlord, Mentech, Jinlai, and Boulder. These companies are recognized for their technical expertise, quality assurance, and strong market reputation.
9 月 9, 2025





