High quality power supply solutions tailored to a wide range of industries and applications. With a commitment to excellence and innovation

Power Supply Products:

A complete portfolio of power supply products designed to meet the demanding requirements of various industries. The product range includes AC/DC power supplies, DC/DC converters and customized power solutions. These products are built using state-of-the-art technologies and meet strict quality standards, ensuring reliability and performance.

AC/DC Power Supplies:

AC/DC power supplies provide efficient conversion from alternating current (AC) to direct current (DC), delivering stable, regulated power for a wide variety of applications. These power supplies are available in various form factors, power ratings and input/output configurations to meet the unique needs of different industries.

DC/DC converters:

DC/DC converters allow efficient conversion from one DC voltage level to another, providing power conditioning and voltage regulation. These converters are designed to withstand harsh environments and offer high power density, making them suitable for applications such as aerospace, defense, transportation, telecommunications and more.

Customized Energy Solutions:

customized energy solutions tailored to specific customer requirements. Our experienced engineering team works closely with customers to understand their unique needs and design customized power solutions that meet or exceed expectations. From concept to production, we guarantee the highest level of quality and reliability in our customized power solutions.


    Our know-how and knowledge of the market, gives us a great proximity to the final customers, who trust DONALBA for the selection of the most appropriate proposals for their projects and programs. Contact ne will help you to choose the best solution for your business.

    Service Capabilities:

    Commitment to customer satisfaction extends beyond product offerings. We offer a variety of value-added services to support energy supply solutions and effectively meet customer needs. These service capabilities include:

    Design and Engineering Support: A team of highly qualified engineers assists customers in the design and optimization of their power supply systems. They offer expert guidance on product selection, integration and customization to ensure optimal performance and reliability.

    2. Rapid Prototyping: we understand the importance of fast turnaround times in today’s industries. We offer rapid prototyping services to help customers accelerate their product development cycles and bring their ideas to life quickly.

    3. Quality Assurance: we are committed to delivering the highest quality products. Manufacturing processes adhere to strict quality control standards, ensuring consistent performance and reliability in every power supply we produce.

    4. Technical Support: We offer comprehensive technical support to assist customers with product installation, troubleshooting and ongoing maintenance. Our knowledgeable support team is available to address any questions or concerns promptly.