Delta founded in 1971, is a global provider of power and thermal management solutions. Its mission statement, "To provide innovative, clean and energy-efficient solutions for a better tomorrow," focuses on addressing key environmental issues such as global climate change. As an energy-saving solutions provider with core competencies in power electronics and automation, Delta's business categories include Power Electronics, Automation, and Infrastructure.

Delta offers some of the most energy efficient power products in the industry, including switching power supplies with efficiency over 90%, telecom power with up to 98%, and PV inverters with up to 99.2% efficiency. We have also developed the world‘s first server power supply certified as 80 Plus Titanium. Headquartered in Taiwan, we regularly invest 6% to 7% of our annual sales revenues in R&D and have worldwide R&D facilities in China, Europe, Japan, Singapore, Thailand, and the U.S.

Delta is a frequent recipient of international awards and related recognition for innovation, design, and corporate social responsibility. Since 2011, Delta has been selected each year for the prestigious Dow Jones Sustainability™ World Index (DJSI World). In 2019, we were also included in the DJSI Emerging Markets Index for the 7th consecutive year. Delta was ranked by CDP (formerly the Climate Disclosure Project) at the Climate Change Leadership Level.

In response to the challenge of climate change, Delta will remain committed to the research and development of innovative, energy-saving products, solutions and services that contributing substantially to the sustainable development of mankind.

Delta's power supply products have been the first choice of top information technology, telecommunication and consumer electronics equipment manufacturers for decades. To serve wider range of customers with world-leading power electronics technology and manufacturing capability, we also provide industrial and medical-grade power supplies to fulfill the needs in machine, factory and process automation, test and measurement equipment, building automation, food & beverage, LED lighting, medical equipment, and renewable power, maintaining Delta’s consistent high-quality, high-stability, and high-performance.

Delta Standard Power Supplies offers four  product types :  DIN Rail ,  Panel Mount ,  Open Frame , and  Adapter  in three categories:  industrial power ,  medical power  and  LED drivers . Close to the pulse of the market, Delta is rapidly expanding its portfolio to power the industrial and medical segment.