Advanced Energy Introduces 800 V DC Converters for Next-Generation AI Data Centers New DC-DC Converters Deliver Best-In-Class Peak Power Efficiency and Density
Advanced Energy Introduces 800 V DC Converters for Next-Generation AI Data Centers New DC-DC Converters Deliver Best-In-Class Peak Power Efficiency and Density
DC-DC converters are electronic components that change one direct-current voltage level to another (for example, converting a battery’s voltage to the lower voltages used by chips). Think of them like a power adapter or gearbox for electricity: they make the right amount of power available efficiently and safely. Investors care because their efficiency, size, cost, and reliability affect product performance, battery life, manufacturing costs, and supply-chain demand, all of which can influence a company’s margins and growth prospects.
megawatt rack powertechnical
A measure of the total electrical capacity allocated to equipment racks in a data center or mining facility, expressed in megawatts. It tells investors how much power the site can deliver to servers, miners or other rack-mounted gear — like stating how many cars a gas station can fill at once — and directly affects potential revenue, energy costs, scalability and the capital needed to expand operations.
liquid-cooled baseplatestechnical
Liquid-cooled baseplates are flat metal or composite plates with channels that carry coolant to remove heat from high-power electronics or batteries, acting like a built-in radiator under critical components. For investors, they matter because better cooling lets devices run faster, last longer and shrink in size, which can raise product performance, lower failure and warranty costs, and influence manufacturing complexity and profit margins.
non-isolated bus convertertechnical
A non-isolated bus converter is a type of electrical power module that steps voltage up or down while keeping the input and output electrically connected rather than separated by a protective barrier. For investors, it matters because these converters are typically cheaper, smaller and more efficient than isolated units but can pose safety, noise and regulatory limits when different parts of a system must be kept electrically separate—factors that affect product cost, market fit and liability.
hot swap controltechnical
Hot swap control is the circuitry and software that lets hardware components be added, removed or replaced while a system is powered on without causing damage or interruption. Think of it like a traffic controller that smoothly manages sudden surges and connections so other parts keep running; for investors it matters because reliable hot-swap design reduces downtime risk, improves product durability and supports serviceable, enterprise-grade equipment that can command higher margins.
inrush currenttechnical
Inrush current is the short, unusually large surge of electrical current drawn when a device or piece of equipment is first switched on, like the jolt you feel when many lights come on at once. Investors care because repeated or high inrush can increase stress on power systems, raise manufacturing or warranty costs, require additional protective components, and affect a product’s reliability and compliance — all factors that can influence a company’s expenses and reputation.
hazardous input voltagetechnical
Hazardous input voltage is the level of electrical voltage at a device’s power input that can pose a shock, fire, or equipment-damage risk if handled or engineered improperly. Investors should care because products exposed to or producing hazardous voltages often require stricter safety designs, testing, and certifications—similar to adding guardrails to a cliff—and failures can lead to costly recalls, liability, or regulatory hurdles that affect a company’s finances and reputation.
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DENVER, Colo.--(BUSINESS WIRE)--
Advanced Energy Industries, Inc. (Nasdaq: AEIS), a global leader in highly engineered, precision power conversion, measurement and control solutions, today announced the ADH series of DC-DC converters designed for next generation 800 V DC AI data center power architecture. With best-in-class high power density and efficiency, these converters are designed to enable the industry transition to megawatt rack power.
The ADH series converts 800 V DC input into 50 V DC output, operating at multi-MHz switching frequency with a peak power efficiency of 98.2%. The converters deliver up to 8 kW peak power and 6 kW full load power in a standard half-brick package, delivering peak power density of over 2,700 W/In3 and full load power density of over 2,000 W/In3.
“The data center industry’s shift to 800 V DC power architecture requires a new wave of innovation to deliver highly optimized power for next-generation AI servers,” said David Richmond, Advanced Energy’s senior vice president of high-volume products. “Working in close collaboration with several leading customers, we have developed and delivered samples of the ADH converters and plan to expand the portfolio with additional power levels and form factors. Advanced Energy is advancing a comprehensive portfolio of 800 V DC power conversion solutions designed to meet the critical demands of this emerging power paradigm.”
The new ADH series is designed to leverage advanced liquid-cooled baseplates for optimized thermal management. Its standard form factor and its ability to connect modules in parallel enable significant power scaling. The ADH series design also includes the safety critical insulation required for systems operating at hazardous input voltage levels.
By combining the ADH series with the NDQ series of ultra-efficient 50 V DC to 12 V DC non-isolated bus converter (NIBC) and the newly developed Hot Swap Control (HSC) module, which manages inrush current and provides additional protection functions, Advanced Energy delivers complete 800 V DC power solutions that enable higher power levels and the increased power density required for megawatt-capable AI server racks.
About Advanced Energy
Advanced Energy Industries, Inc. (Nasdaq: AEIS) is a global leader in the design and manufacture of highly engineered, precision power conversion, measurement and control solutions for mission-critical applications and processes. Advanced Energy’s power solutions enable customer innovation in complex applications for a wide range of industries including semiconductor equipment, industrial production, medical and life sciences, data center computing, networking and telecommunications. With engineering know-how and responsive service and support for customers around the globe, the company builds collaborative partnerships to meet technology advances, propels growth of its customers and innovates the future of power. Advanced Energy has devoted four decades to perfecting power. It is headquartered in Denver, Colorado, USA.
