Power Stacks

This brand offers mainly the MTL Series, a compact and ready-to-use Converter-Brake-Inverter power stack for motor control or inverter applications up to 20kW at 400V. Our customers generally use these stacks to research and develop new control strategies, nowadays several companies and universities are using our stacks around the world. Furthermore, also we offer Mosfets stacks and customized designs.

Power stacks mounted with semiconductors encapsulated in the industry standard power modules. This type of stacks are easy to connect and compact designed. All technologies available, IGBT, MOSFET, thyristor and diode.

Our MTM series is the main range of standard product covering the medium power IGBT stacks assemblies offering a compact and very modular stacks from 30 to 300 kW using medium power range IGBT modules as industry's standard 34 and 62 mm modules and EconoDUAL™ or SimBus-F modules. Designed as three main blocks: rectifier block/DC-link/inverter to give an answer to the demand of this kind of power stack technologies. Any of these three blocks can be easily adapted to the application requirements. From this starting point, we can customize as per design in thight collaboration with our customers.

Thyristor and diode modular system with high reliability thanks to the construction with press-pack devices. Standard types available (and possibility of customizing), optimized and codified, natural or forced cooling, this series includes tested protection (thermal switch, ultrarapid fuses and RC network). You can get from this series a complete industrial rectifier, ready to use.

Highlights in our range of high power IGBTs stacks our MTH series which is designed for high power equipment , up to 700 kW. Topologies B6I B2I with IGBT modules and high power modules mainly PrimePACK ™ but also assemblies with Press- Pack IGBTs . In addition to our standard series of converters we can design, assemble and produce converters tailored to the needs of our client.

Power stacks mounted with press-fit diodes, these diodes are directly fitted on aluminium plates.

Power stacks mounted with screw type devices , available diodes and thyristors, allows the construction of cheap and robust rectifiers or power stacks mounted with multichip modules, habitually 1~ and 3~ bridge rectifiers, DIN rail series available.

Rectificadores Guasch provides several kinds of power stack: press-fit diodes, press-pack devices, encapsulated bridge rectifiers, insulated base plate power modules (all technologies available, IGBT, MOSFET, SCR and DIODES) and power stacks mounted with screw type devices.

Standard IGBT power stacks and customized designs.

SCR & Diode power stacks implemented with isolated power modules or Press-pack and fully customized designs.