日本メルセン Product Lineup

Mersen's laminated busbars, backed by over 60 years of extensive experience and high technical expertise, provide solutions to meet various customer needs.

• inverter
• Switching Power Supply
• Secondary Cells/Batteries

HelioProtection, a product for solar power generation systems from Mercent, offers a wide range of items including fuses, SPD (surge protection devices), power generation monitoring, laminated busbars, heat sinks, and DC contactors.

• Solar power generator

Mersen's surge protection products offer industry-leading performance and a wide range of options to meet various customer needs.

• Other energy equipment

We offer a wide range of products for various applications, from large-capacity fuses designed to protect semiconductors such as thyristors, GTOs, and IGBTs, to glass tube fuses for circuit boards. Aiming for "not to blow except for overcurrent," we repeatedly conduct accelerated tests under various fluctuating loads and fatigue tests on elements, which helps in evaluating lifespan and improving elements. The accumulation of such data, which does not appear in the catalog, creates highly reliable fuses.

• fuse
• Solar power generator
• inverter

Mainly, we handle the design and manufacturing of third rail collection devices and grounding devices for electric railways, but we also collaborate with railway companies, vehicle manufacturers, electrical manufacturers, and consulting/engineering firms to advance projects in order to devise the most optimal solutions from the start of the project.

• others

We provide various switches for a wide range of applications, including chemical electrolysis equipment, electric furnaces, vehicles, power, metal refining, steelmaking, copper foil lines, plating lines, and various power supply equipment.

• others