Lenco Electronics, headquartered in McHenry, Illinois, is a specialized manufacturer of custom transformers and inductors, with operations dating back to 1973. The company focuses on engineering and producing high-quality magnetic components for a variety of industrial and commercial applications, emphasizing customization to meet specific client needs in the electronics industry.
Key ProductsLenco offers an extensive range of custom transformers and inductors, including:
Single-Phase Transformers: Ranging from 10mW to 25KVA, suitable for low- to medium-power applications.
Three-Phase Transformers: From 7VA to 75KVA, designed for robust industrial use.
Inductors: A wide array such as DC filter, AC line, current limiting, DC link, DC swinging, grounding, harmonic filter, and switch-mode inductors.
Specialized Transformers: PCB-mounted transformers, constant voltage (regulating or ferro resonant) transformers, and autotransformers for step-up/step-down or buck-boost configurations. These components utilize advanced core materials like ferrites, iron powder, laminations, and amorphous alloys, paired with conductors including magnet wire, Litz wire, copper foil, and aluminum foil to ensure efficiency, reliability, and performance across diverse environments. Services and CapabilitiesLenco excels in end-to-end design and manufacturing support, from initial prototyping to high-volume production (up to 100,000+ units). Providing low-cost samples for testing and rapid turnaround times, enabling seamless integration into client projects. Expertise includes custom terminations, enclosures (e.g., NEMA 1 for indoor use), and modifications tailored to exact specifications, making them a go-to partner for OEMs and engineers requiring precise, reliable magnetics solutions. With over 50 years of experience, Lenco has built a reputation for innovation and quality in power conversion and electromagnetic components.