FSP Technology Inc.

FSP Technology Inc. is an established electronic component manufacturer specializing in advanced power supply solutions for a wide range of commercial and industrial applications. The company has built a strong reputation in the power conversion industry by focusing on engineering excellence, energy efficiency, and product reliability. Their expertise spans both standard and customized power solutions, serving OEMs and system integrators across multiple sectors.

The FSP Technology Inc. product portfolio includes an extensive selection of external/internal (off-board) power supplies as well as battery products, totaling 222 active SKUs. Their off-board power supplies include AC-DC adapters, open-frame power supplies, enclosed power supplies, and DIN-rail mountable units designed for industrial automation, medical devices, telecommunications equipment, networking hardware, LED lighting, and renewable energy systems. The battery product line complements their power supply offerings, providing integrated energy storage and backup solutions for mission-critical applications where uninterrupted power is essential.

3J LIMITED is an authorized distributor of FSP Technology Inc. products, offering engineers, procurement specialists, and design teams streamlined access to the full FSP Technology Inc. catalog. Through 3J LIMITED, customers benefit from genuine components, competitive pricing, technical support, and reliable supply chain management. Whether you need a standard off-board power supply or a specialized battery product, 3J LIMITED can help source the right FSP Technology Inc. solution for your application requirements.