Signal Custom Design Center

Every application has unique power, size, and performance demands. Our design forms offer a fast, structured way to define your requirements so our engineers can create a custom solution that precisely fits your system. Select the product type that matches your design, enter your specifications, and email the form to our team who will convert them into a bespoke, high‑performance component.

Power Transformer Switchmode Transformer Common Mode Choke Toroid Power Transformer Three Phase Power Transformer

Power Transformer Custom Design Form

Complete our Power Transformer Design Form to initiate your specification process.

Define voltage, current, and footprint requirements to ensure seamless integration into your system. A custom design provides optimized performance, efficiency, and reliability tailored to your application.

Power Transformer Form

Switchmode Transformer Custom Design Form

Submit our Switchmode Transformer Design Form to begin development of your custom unit.

Outline switching topology, isolation needs, and performance targets to match high‑frequency conversion requirements. A custom switchmode transformer maximizes efficiency, reduces losses, and supports compact designs.

Switchmode Transformer Form

Common Mode Choke Custom Design Form

Start the design process by completing our Common Mode Choke Design Form.

Specify inductance, current rating, and core preferences to address EMI challenges in your design. A custom choke enhances signal integrity, protects sensitive circuits, and ensures compliance with noise standards.

Common Mode Choke Form

Toroid Power Transformer Custom Design Form

Initiate your project with our Toroid Transformer Design Form.

Provide winding configurations, core material, and mounting style to achieve compact, low‑noise performance. A custom toroidal transformer minimizes electromagnetic interference and saves space without sacrificing power.

Toroid Power Transformer Form

Three Phase Power Transformer Custom Design Form

Advance your specification by filling out our Three Phase Transformer Design Form.

Submit voltage ratings, phase configuration, and enclosure requirements to support balanced power distribution. A custom three‑phase transformer ensures industrial‑grade reliability, optimized load handling, and long‑term durability.

Three Phase Power Transformer Form

Not Ready to Submit a Form?

Explore our full range of engineering solutions and support resources on the Signal Custom Capabilities page. For details on our process or to begin a conversation, simply complete the general contact form to connect with a Bel representative. We’re here to guide you through every step, from initial inquiry to formalizing your design requirements, ensuring a smooth and efficient start to your project.

Visit Signal Custom Capabilities Page