In the modern era of industrial automation and digital transformation, the Desktop Switching Power Supply has become the backbone of reliable electronics. As a leading manufacturer, we observe a significant shift in the global commercial landscape. No longer just a component for home PCs, these power units are now critical in high-demand sectors such as medical equipment, telecommunications, and smart manufacturing.
The industrial status of the switching power supply (SMPS) industry is currently defined by a move toward high power density and miniaturization. Global enterprises are seeking solutions that offer 80 Plus efficiency, reducing carbon footprints while maintaining stable output for sensitive digital circuits. From the office workstations in North America to the medical laboratories in Europe, the demand for certified, high-voltage, and stable DC sources is at an all-time high.
Technological advancement is pivoting towards Gallium Nitride (GaN) technology, allowing for 140W+ adapters in compact desktop form factors. Our factory is at the forefront of integrating these materials to provide higher conversion efficiency (exceeding 92.49%).
International buyers now prioritize compliance and safety. Requirements for IEC/UL 60601 (Medical), CE, UKCA, and RCM are no longer optional. Our products are fully certified to meet the rigorous standards of global supply chains.
From 48V POE adapters for wireless bridge systems in remote areas to 12V 5A power supplies for LED signage in retail hubs, our power solutions are engineered for diverse environments and local power grids.
Founded in 1983, Guangdong Laisen Electronic Technology Co., Ltd. (formerly known as Futech) has established itself as a cornerstone in the power electronics industry. Located in Dongguan City, the global manufacturing hub, our facility spans 20,000 square meters with two modern workshop buildings.
With a dedicated workforce of over 700 employees, Laisen specializes in manufacturing a comprehensive range of power solutions, including USB chargers, switching power supplies, Power Delivery (PD) chargers, open-frame power adapters, and MFi cables. Our legacy of over 30 years ensures that every product we manufacture carries the weight of Expertise, Professionalism, and Reliability.
Established Year
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Our commitment to excellence is backed by domestic and foreign advanced production and testing equipment. Laisen adopts fully automated assembly lines to ensure consistent quality and a high monthly output of 1 million power adapters. Our infrastructure includes:
IQC
Plug-in
Wave-soldering
Check Board
ATS
Laser Carving
Assemble
Functional Test
Aging Test
ATE
Packing
AOI Machine
As a seasoned Desktop Switching Power Supply factory, we offer more than just hardware; we offer a partnership rooted in stability and growth. 90% of our products are exported to the United States, Europe, Australia, South America, Southeast Asia, and Japan, proving our ability to satisfy diverse market standards.
1. Full Certification Suite: We have passed ISO9001 and 14001 certifications. Our products hold K-mark, UL, cUL, FCC, GS, BS, CE, SAA, RCM, PSE, and CCC certifications. This makes us the ideal partner for high-compliance industries like medical and telecommunications.
2. OEM/ODM Flexibility: Whether it's a 300W ATX power supply for a custom gaming PC or a 24V medical-grade adapter with 2×MOPP isolation, our engineering team can customize output specs, cable lengths, and plug types (5.5*2.5mm, 4.0*1.7mm, etc.) to your exact requirements.
3. Decades of Authority: With over 40 years in operation, we have survived and thrived through technological revolutions, consistently delivering reliability that our competitors cannot match.
Laisen Electronic
