Direct Engineering Support

Contact Our Power Conversion Experts

Connect with our technical design team in Barcelona for project evaluations, custom power electronics specifications, standard product requests, and global logistics support.

  • 24-Hour Technical Engineering Evaluation
  • ISO 9001 Certified European Facility
  • 40+ Years Power Electronics Expertise
  • Direct Access to Field Application Engineers
Global Operations & Support

Direct Corporate & Departmental Channels

Whether you require standard DC/DC converter quotes, EN 50155 qualification reports, or specialized engineering design reviews for custom power hardware, our specialized teams are ready to assist.

Corporate Headquarters

Barcelona HQ & R&D Center

Engineering design labs, R&D management, technical sales, and quality control departments.

  • Street Address: C/ Dolors Aleu, 19-21, 2nd Floor
  • Postal Code & City: 08908 Hospitalet de Llobregat
  • Region & Country: Barcelona, Spain
  • Telephone: +34 93 223 26 85
  • Office Hours: Mon - Fri: 08:00 - 17:00 CET
Direct Departments

Departmental Contact Channels

Direct communication paths to speed up response times for technical and commercial procurement inquiries.

Logistics Hub

Warehouse & Shipping Address

Dedicated warehouse for goods receiving, factory acceptance inspections, and international dispatches.

  • Facility Address: C/ Pablo Iglesias 43-45
  • Postal Code & City: 08908 Hospitalet de Llobregat
  • Region & Country: Barcelona, Spain
  • Loading Schedule: Mon - Fri: 07:00 - 15:00 CET
  • Global Freight: Air, Sea & Express Carriers
Engineered Reliability

How Our Power Specialists Process Your RFQ

To provide accurate technical recommendations and shorten development lead times, our Field Application Engineers conduct a systematic review of your project requirements before proposing a standard catalog build or custom system.

  • Electrical Parameter Mapping Input voltage window (nominal & transient surge limits), output voltage regulation, power ratings, and peak current load requirements.
  • Normative & Environmental Verification Standards matching including EN 50155 railway shock/vibration, EN 45545-2 fire safety, IEC 61000 EMC profiles, and operating ambient thermal envelopes.
  • Mechanical & Thermal Interface Review Form-factor integration, conduction baseplate cooling, chassis dimensions, connector types, and IP protection level target.
  • Lifecycle & Support Assurance Long-term availability commitment, component traceability, repair services, and last-time-buy planning for 20+ year asset lifetimes.
Premium PSU power conversion testing laboratory in Barcelona
Technical Support & Order FAQ

Frequently Asked Inquiry Questions

Find quick answers regarding our engineering response times, custom design consultation process, and manufacturing origin.

How quickly can Premium PSU engineers respond to my technical inquiry?
Our application engineering team reviews inquiries within 24 business hours. Complex custom power requests receive a preliminary technical assessment and specification proposal within 3 to 5 business days.
Where are Premium PSU standard and custom power systems manufactured?
100% of our power conversion systems — including DC/DC converters, DC/AC inverters, battery chargers, and custom sub-systems — are designed, qualified, and manufactured in Barcelona, Spain.
What details should be included for a custom power conversion proposal?
Key information includes nominal input voltage & variation range, required output channels, maximum continuous power, operating ambient temperature profile, target cooling method (conduction, convection, forced air), and compliance requirements (e.g. EN 50155, IEC 62368).
Can I request technical datasheets, 3D CAD models, or EN 50155 test evidence?
Yes. STEP files, detailed electrical datasheets, mechanical drawings, and compliance test documentation are available upon request for qualified integration projects.

Ready to Discuss Your Power Conversion Project?

Consult directly with our European power electronics specialists to review your technical requirements and fast-track your custom or standard converter solution.

Send an Inquiry