WITH POWER INTO THE FUTURE – Automation for your power electronics manufacturing

Manufacturing power electronics modules such as IGBTs or MOSFETs (Si, SiC) requires maximum flexibility, precision, and process safety. Standard solutions are hardly available—each product imposes new requirements on component shape, material, surface quality, and manufacturing depth.

LIEB offers you exactly that: tailor-made automation solutions that can be seamlessly integrated into your individual production processes – from DBC handling to various assembly and testing processes to encapsulation.

Our strength: Flexible automation for complex components

With our many years of expertise in the manufacture and packaging of power electronics modules, we develop automated systems that meet the highest requirements – and reliably handle varying product formats, changing batches, and heterogeneous process chains.

Whether as a single module or a fully integrated production line: from a single system to a series solution as Copy Exactly. We deliver scalable solutions for every need.

 

“WE AUTOMATE YOUR TECHNOLOGY”

 

Are you looking for an automation partner for your technology with experience in the field of turnkey systems that are manufactured in series?

Solutions along the entire process chain

DBC - Stencil or screen printing of nanosilver / solder paste - Placement of dies - Chip assembly - Rapid sintering - soldering of pastes - Wire bonding - Attachement of contact pins - Encapsulation

Universal material handling – flexible and throughput-optimized

Our modular loaders for trays, boxes, workpiece carriers and DBCs enable efficient feeding and buffering of a wide variety of product formats – automated, safe, and with standardized interfaces.

  • Universal loaders for DBCs in various sizes
  • Tray and workpiece handling with automatic mapping
  • Throughput optimization through continuous material flow
  • Reduction of setup times and operating effort

Surface treatment – the basis for quality

A flawless surface is the basis for every stable connection. Our solutions for the automated cleaning and activation of your power electronics components ensure consistent, reliable results.

  • Plasma cleaning for surface activation
  • Particle cleaning with ionized air
  • Rinsing processes with ultrapure water or other liquids
  • Drying units for subsequent production steps
  • Other environments, e.g., nitrogen flooding

Module assembly – automated, precise, integrated

Whether press-fit, bonding, or potting – we integrate all technologies required for the mechanical and electrical assembly of power semiconductors.

  • Integration of pick-and-place, dispensing, and joining technologies
  • Real-time process monitoring
  • Flexible adaptation to component variants
  • Can be combined with test and inspection modules

Inspection & Testing – Quality is measurable

High-performance components require the highest inspection standards. We integrate all common electrical, optical, and physical testing procedures into your line.

  • X-ray inspection to check internal structures
  • Electrical tests (voltage, current, insulation, etc.)
  • Temperature, humidity, and stability tests
  • Leak tests

Marking & Traceability – Permanent & Digital

We ensure complete traceability and unique component identification – integrated into your IT environment and adapted to your marking guidelines.

  • Paper labeling for quick component assignment
  • Laser marking for permanent labeling
  • Digital printing for logos, serial numbers, and QR/DMC codes
  • Full integration into MES and ERP systems

Final packaging & handling – ready for shipping

The final stage of your production process is also important. Our packaging solutions for power electronics modules secure your products for further transport – reliably, automatically, and with stable processes.

  • Tray handling and automatic repackaging
  • Blister, cardboard, and special packaging
  • Labeling & document inserts
  • Integration into warehouse or shipping logistics

Your advantages with LIEB as your automation partner

Our comprehensive solutions and many years of experience make us the ideal partner for your requirements. We offer tailor-made systems that can be seamlessly integrated into your existing structures and guarantee maximum efficiency and quality. Our expertise spans various industries and enables us to successfully implement even the most demanding projects.

  • In-depth understanding of power electronics processes
  • Customized system concepts instead of off-the-shelf solutions
  • Highest precision and repeatability
  • Robust technology – developed for 24/7 operation
  • Connection to MES, ERP, and traceability systems
  • Support throughout the entire project – from planning to after-sales
  • Experience with automation solutions in ESD-protected clean rooms up to ISO Class 1

Automate your power electronics production now

Whether you want to automate individual processes or implement a complete line, we are your partner for the automation of demanding manufacturing processes in power electronics.

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