Taipei, May 20, 2026 — Delta, a global leader in power and thermal management solutions, unveiled its 2026 flagship DIN rail industrial power supplies: the DIN Pro Series and the DIN Eco Series. Both Series feature widths as narrow as 30 mm to maximize space efficiency within control cabinets. Cold starts at temperatures down to -40°C and compliance with the SEMI F47 standard for semiconductor equipment immunity ensure reliable operation in harsh industrial environments and uninterrupted power for precision production lines. The DIN Pro Series (single-phase) power supply provides a 150% power boost for up to 5 seconds, delivering critical energy reserves required to withstand instantaneous high-surge currents during motor startup while ensuring uninterrupted system operation. It also supports 400 VDC input for AI CDUs, green energy infrastructure, and energy storage applications. The DIN Eco Series (three-phase) features an outstanding efficiency of up to 95% to significantly minimize energy waste.
Mr. Tim Chen, General Manager of Delta Standard Power Supply Business Unit, expressed, “By leveraging our core expertise in the standard power supply sector, Delta has developed a comprehensive, well-structured product portfolio that addresses the diverse needs of today’s evolving industrial market. The launch of these two new DIN rail power supply series represents a ‘dual-track’ strategy, fulfilling market demand for both power stability and compact design. Moving forward, we remain committed to driving industry standards with our advancements in high power density, miniaturization, and digital control technology, reinforcing Delta’s leadership in the global standard power supply market.”
Tailored for high-power automation, the premium DIN Pro Series offers a comprehensive power range from 120W to 960W. It also delivers superior thermal performance, with operating temperatures up to 80°C while maintaining full-load output at 60°C. With these robust features, the DIN Pro Series is ideal for Cooling Distribution Units (CDU) in AI thermal management, semiconductor equipment, collaborative robots (cobots), and EV charging stations. Meanwhile, the DIN Eco Series offers a cost-effective, high-performance solution with340–575 Vac three-phase input for modern smart factories and green energy facilities. Notably, its 3ENA models support input voltages up to 600 Vac, ensuring stable operation in industrial environments with frequent power fluctuations, as well as in remote sites with unstable grid conditions.
Leveraging its expertise in core power electronics technologies, Delta continues to drive innovation and digital transformation in smart manufacturing and emerging industries, delivering comprehensive power solutions in response to the demanding challenges of industrial environments and diverse infrastructure applications.
