Company profile
PSL Group UK
Dunstable manufacturer of thermal management hardware and power semiconductor stack assemblies, including bonded-fin and liquid-cooled heatsinks and insulated-gate bipolar transistor driver integration, for renewable energy, traction and industrial drive customers.
Company overview
PSL Assemblies specialises in the design and manufacture of power semiconductor stack assemblies and engineered thermal management solutions. From its facility in Dunstable, the company provides bespoke configurations of IGBT, Diode, Thyristor, and SiC MOSFET power stacks. These are integrated with its in-house manufactured cooling solutions, which include bonded-fin heatsinks, extruded-profile heatsinks, and liquid-cooled plates. PSL combines its assembly and precision CNC machining capabilities with services such as 3D CAD design, thermal simulation, and technical consultancy. The company, founded in 1976, procures semiconductor devices for use in its assemblies and also acts as a UK distributor for Itelcond capacitors. Key markets served include renewable energy, rail traction, electric vehicles, and industrial drives.
Semiconductor activity
Primary capability: Back-End Assembly / Packaging. Supply-chain role: Assembly, Manufacturing, Design Services, Test Services, Distribution.
Technologies and capabilities
- Thermal Management
- Advanced Packaging
- Power Electronics
- IGBT
- SiC MOSFET
- Diode & Thyristor
- CNC Machining
Power Semiconductor Assemblies; Thermal Management Solutions; Custom Electronic Enclosures; Design & Consultancy; Thermal Simulation; CNC Machining
Markets served
- Renewable Energy
- Traction
- Industrial Drives
- Medical
- UPS
- Electric Vehicles
UK presence
Dunstable. Part of the Cambridge / East of England cluster.