Fan trays and controller boards

Together with Delta we can offer customized, energy efficient and qualitative fan racks. These fans and fan racks are designed for optimal performance and complete thermal functionality, with built-in solutions that give you complete control over your cooling and heating management.

Delta designs the market's most efficient controller board. The built-in features are created to meet the needs of all refrigeration and thermal solutions. Key features such as Hot Swap, voltage transformation and power management are customised for different industries and needs. The latest Protel 99SE design environment also shortens development times.

  • Easy to integrate fan rack and controller board

  • Interface communication

  • EMI solutions

  • Control and control of fan speed

  • Status indicator and alarm functions



Do you want to know more about connectors?

We at Stig Wahlström Electronics are always available for you, no question is too big or too small. Contact us and we'll talk together about which solution is best for you.

Why Choose us?


With us you can count on a solid commitment – from the production belt to the final delivery.

Good relations

We collaborate with some of the world's leading component suppliers to ensure the highest possible quality and delivery reliability on our products.


With extensive experience and solid knowledge, we offer you a solution that lasts.

We help you with subsystems

As a specialist in connectors and cabling, we have extensive experience in constructing cost-effective solutions for our customers. We participate in your development project already at the idea stage and bring out the subsystems you need to connect electronics and mechanics, for quick assembly in the finished application. Thanks to our wide network of world-leading manufacturers, no mission is too big.

From special cabling to complete subsystems – we help you connect the components you need to develop your idea into a finished construction.