Magnetic Components Manufacturer
Fortune 500 companies work with us since 2020. They trust us not because we have 27 years of experience in the Magnetic Component industry, but our expertise in customized solutions, stable delivery time and product quality.
Reliable & Knowledgeable SMD Manufacturers
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Twenty Six Years of Top Experience
Our main products include all kinds of Electronic components, high frequency transformers, low frequency transformers, chokes, toroidal inductors, chip inductors, switching power supplies, etc. Our engineers have rich experience in R&D, and our services will meet your design needs.
We provide a large number of efficient processing solutions for industrial customers. The precision and stability of our products are at the forefront of the industry.
They chose us
Who needs electronic transformers
Clients choose us for our combination of superior quality and competitive pricing. We've earned their trust by consistently delivering exceptional products at fair prices, and we remain committed to maintaining this trust through ongoing innovation and excellent service.
Quality is a Top Priority at LPEMA
We are dedicated to delivering products and services that not only meet but exceed the expectations of our customers. Our commitment to quality is evident in every aspect of our operations.
LATEST BLOGS
Your Partner LPEMA
What Core Material is Typically Used in High Frequency Transformers?
Learn how to test high frequency transformers with ours comprehensive guide. Explore essential tests like turns ratio, open-circuit, load, insulation, and leakage inductance measurements to ensure efficient, reliable operation. Contact our expert team for customized solutions!
Apr 1, 2025Comprehensive Guide to Testing High Frequency Transformers - Key Methods & Best Practices
Learn how to test high frequency transformers with ours comprehensive guide. Explore essential tests like turns ratio, open-circuit, load, insulation, and leakage inductance measurements to ensure efficient, reliable operation. Contact our expert team for customized solutions!
Mar 31, 2025Why Ferrite Cores are preferred in High Frequency Transformers - Core Advantages and Design Analysis
Ferrite cores are essential in high-frequency transformers due to their **low losses, high resistivity, and superior magnetic properties**. They improve efficiency in **SMPS, DC-DC converters, and RF systems**. Future innovations focus on **AI-optimized designs and eco-friendly materials** for enhanced performance.
Mar 26, 2025Deep Dive into the High Frequency Transformer Working Principle | LPEMA
High frequency transformer are the backbone of modern electronic systems.
Mar 25, 2025Frequently Asked Questions
1 – What is the basic process for product customization?
岳2026-06-11T01:27:42-08:00Send an inquiry—Communicate requirements—Engage with a professional engineer—Research and design—Quotation—Sample—Pilot production—Mass production
2 – What information is needed to provide for customization?
岳2026-06-11T01:27:50-08:00- Provide samples for our disassembly analysis.
- Provide the product specification document.
- Provide electrical parameter requirements (such as current, voltage, power, frequency, inductance), product size specifications, circuit diagrams, transformer pinout diagrams, and special process requirements. [For specific information, please contact us.]
3 – Does LPema offer design and engineering consulting services?
岳2026-06-11T01:28:16-08:00Yes, we are an innovative electronic component manufacturer integrating R&D design with production. We have the capability for independent research and development. Our R&D team consists of over 20 professionals, ensuring to address all customer needs from the design and development phase through to after-sales service.
4 – How can LPema ensure that customized products meet specific performance requirements?
岳2026-06-11T01:28:11-08:00During the sample phase, we provide detailed test reports for customer reference to ensure that all electrical parameters meet the customer's requirements. In the pilot production phase, we provide a detailed specification document for customer approval, and production will only commence after customer confirmation. During the mass production phase, we have a professional quality assurance team of over 30 members, covering all inspections from raw materials to finished products. At the same time, we are equipped with approximately 100 inspection machines, covering inspections from appearance to various parameter tests, to ensure the product's pass rate.5 – Can LPema provide samples or prototypes for testing?
岳2026-06-11T01:28:26-08:00Yes, we can provide samples or prototypes, but the samples are subject to a charge. If a pilot production order is placed within one month of receiving the samples, we will credit the sample fee against the payment for the order. Typically, the sample design cycle is within one week.6 – What is the minimum order quantity for customized products?
岳2026-06-11T01:28:34-08:00It depends on the material's MOQ (Minimum Order Quantity). Generally, the MOQ is set between 3,000 to 5,000 pieces. However, before proceeding to mass production, we are happy to support small-scale pilot production runs, such as 500 to 1,000 pieces.
7 – What is the production cycle time for customized products?
岳2026-06-11T01:28:41-08:00This depends on the production schedule of our manufacturing department. Generally, the first pilot production or batch production will take about 3 to 4 weeks to complete; subsequent mass production orders can be completed within 2 to 3 weeks.
Our Mission
Our commitment to innovation and industry best practices enables us to drive efficiency, foster growth, and contribute to our clients’ long-term success.
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