FSP open frame PSUs provide 30W to 650W of reliable power for audio & video, industry automation, and networking applications. With 5V to 56V output, up to 90% efficiency, and compliance with IEC 62368, they ensure performance and safety. Available in 2" x 4" (up to 250W), 3" x 5" (up to 450W), and 4" x 8" (up to 650W) sizes. PoE models support 12V + 54V output up to 950W, with modified standard and custom designs available.