Delta Electronics Launches New DIN Rail Industrial Power Supplies
On May 20, 2026, Delta Electronics announced the 'DIN Pro' and 'DIN Eco' series of DIN rail power supplies, featuring a slim design and high reliability for harsh industrial environments, targeting data centers, AI cooling, and automation.
📋 Article Processing Timeline
- 📰 Published: May 21, 2026 at 00:00
- 🔍 Collected: May 20, 2026 at 16:02
- 🤖 AI Analyzed: May 20, 2026 at 16:19 (17 min after Collected)
Delta Electronics (Headquarters: Minato-ku, Tokyo; President: Kien-Hao Hua) announced on May 20, 2026, the launch of its latest DIN rail industrial power supply models: the 'DIN Pro' (high-end) and 'DIN Eco' (standard) series. Both series feature a slim design with a minimum width of 30mm, enabling space-saving installation within control panels. They support low-temperature cold starts at −40°C and comply with the 'SEMI F47' voltage sag immunity standard for semiconductor manufacturing equipment, ensuring high stability in harsh industrial conditions. These units provide reliable power delivery for precision production lines.
The single-phase 'DIN Pro' series supports 150% peak output (Power Boost) for 5 seconds, preventing system shutdowns by handling instantaneous inrush currents during motor startups. It also supports 400VDC input, offering excellent stability and reliability for applications such as Cooling Distribution Units (CDU) for AI cooling, as well as renewable energy and energy storage sectors. Meanwhile, the three-phase 'DIN Eco' series achieves up to 95% high efficiency, contributing to reduced energy loss in facilities.
Chen Wei-Ting, General Manager of Delta Group's Standard Power Division, stated: 'We are continuously strengthening our business in the standard power field and have built a clear product portfolio and an extensive lineup to flexibly address diverse industrial needs. The two new DIN rail industrial power supplies we announced today realize both power stability and space-saving, meeting market demands. We aim to continue leading standard power technology through high power density, miniaturization, and digital control technology, striving to be a leader in the global market.'
The high-end 'DIN Pro' series ranges from 120W to 960W, designed for high-power automation equipment. It features superior thermal performance, operating in temperatures up to 80°C and maintaining full-load output in 60°C environments. It is suitable for a wide range of applications, including data centers, collaborative robots, and EV charging stations. The 'DIN Eco' series offers high performance and cost-effectiveness, supporting 340-575Vac three-phase input, making it ideal for smart factories and renewable energy facilities. Notably, the '3ENA' model extends the maximum input voltage to 600Vac, ensuring stable operation in heavy industrial areas or environments with unstable power grids.
The single-phase 'DIN Pro' series supports 150% peak output (Power Boost) for 5 seconds, preventing system shutdowns by handling instantaneous inrush currents during motor startups. It also supports 400VDC input, offering excellent stability and reliability for applications such as Cooling Distribution Units (CDU) for AI cooling, as well as renewable energy and energy storage sectors. Meanwhile, the three-phase 'DIN Eco' series achieves up to 95% high efficiency, contributing to reduced energy loss in facilities.
Chen Wei-Ting, General Manager of Delta Group's Standard Power Division, stated: 'We are continuously strengthening our business in the standard power field and have built a clear product portfolio and an extensive lineup to flexibly address diverse industrial needs. The two new DIN rail industrial power supplies we announced today realize both power stability and space-saving, meeting market demands. We aim to continue leading standard power technology through high power density, miniaturization, and digital control technology, striving to be a leader in the global market.'
The high-end 'DIN Pro' series ranges from 120W to 960W, designed for high-power automation equipment. It features superior thermal performance, operating in temperatures up to 80°C and maintaining full-load output in 60°C environments. It is suitable for a wide range of applications, including data centers, collaborative robots, and EV charging stations. The 'DIN Eco' series offers high performance and cost-effectiveness, supporting 340-575Vac three-phase input, making it ideal for smart factories and renewable energy facilities. Notably, the '3ENA' model extends the maximum input voltage to 600Vac, ensuring stable operation in heavy industrial areas or environments with unstable power grids.
FAQ
What is the difference between DIN Pro and DIN Eco?
DIN Pro is a high-end model for automated equipment, while DIN Eco is a cost-effective standard model.
Can it be used in low-temperature environments?
Yes, it supports cold starts at −40°C and maintains stability in harsh industrial conditions.
Is it suitable for AI cooling applications?
Yes, it provides the stability and reliability required for AI cooling and CDU applications.