Delta at OCP Global Summit 2026

Speaking Session Videos (2)

These short presentations played to packed rooms ... but you get to enjoy them at your own pace and place.

Executive Session

Delta 800 VDC Power and Cooling Solutions for Data Centers

As AI pushes compute density, power demand, and cooling requirements to unprecedented levels, this session will explore how 800 VDC architectures, rack-level power delivery, and advanced liquid cooling can enable the next generation of scalable, efficient, and high-density data centers.

Ralf Pieper, Research and Design Director - Custom Design Business Unit, Delta Electronics

Mike Tu, Principal Electrical Engineer, NVIDIA

Expo Hall Session

Microgrids at Scale: Resilient Power Infrastructure for AI Data Centers

This session explores how modular microgrids accelerate time to power, lower carbon intensity, and unlock new value for operators by combining onsite generation, renewables, energy storage, and advanced controls in a single system. Modular microgrids are becoming increasingly important as AI workloads drive unprecedented power challenges and relying on the grid alone brings new limitations.

Nick Baileys, Energy Infrastructure Solutions Director, Delta Electronics

Solution Highlights

Technical diagram of a data center microgrid showing renewable power, batteries, gensets, SOFCs, SMRs, energy storage, AC and DC coupling, and substations.

Data Center Microgrid Solution

By integrating multiple power sources—such as renewables, batteries, gensets, SOFCs, and SMRs—the system ensures stable power delivery. In off-grid mode, a resilient multi-bay architecture supports load sharing and fault tolerance.

White modular solid-state transformer enclosure with Delta branding, ventilation panels, warning symbols, and front access doors.

Solid-state Transformers

Directly converts medium-voltage AC to low-voltage DC (800 VDC). With high power density and a modular design, it can reduce footprint and lower power losses.

Tall black in-row power cabinet with a front display and organized power modules.

800 VDC In-Row Power

Designed for AI and hyperscale data center environments, this solution simplifies the power conversion architecture and achieves over 98% system efficiency. Equipped with a total BBU backup capacity of 480 kW, providing short-duration power support for critical loads to enhance power stability and system resilience.

Slim silver 19-inch rack-mount DC-DC power shelf viewed at an angle, with multiple connector interfaces along the front edge.

19” 90kW DCDC Power Shelf

Can convert 800 VDC to 54 VDC with 98% power conversion efficiency.

Silver 19-inch rack-mount AC/DC power shelf with black front modules and rear connection hardware.

19” 110kW AC/DC Power Shelf

Supports three-phase 380–480 VAC input with efficiency exceeding 97%. Provides hot-swap support and PMBus programmability and monitoring.

White open-frame liquid-to-liquid coolant distribution unit with pumps, piping, controls, and service panels.

3 MW GoCool Liquid-to-Liquid Coolant Distribution Unit

Delivers high-density liquid cooling, enabling facility and secondary loop separation with precise fluid control. It supports megawatt-scale AI workloads while ensuring high reliability and low PUE performance.

Large black liquid-to-liquid in-row cooling distribution unit with a front control panel and service doors.

HVDC 2.4 MW LTL In-Row CDU

Next-generation 800VDC liquid-to-liquid in-row CDU features N+1 redundant pumps and an optimized flow path, delivering up to 2.4MW cooling capacity in a compact footprint—engineered as a reliable liquid cooling core for high-density AI data centers.

Compact silver centrifugal electrical pump shown from the front, with a circular impeller housing and connected pipe ports.

HVDC 25kW Electrical Pump

Designed for 800VDC AI data centers, it delivers up to 1440LPM and pressure up to 650 kPa (operation point). Its compact and lightweight design ensures efficient and stable cooling for high-density computing environments.

Black multi-channel cold plate assembly with multiple cooling paths and metal connection fittings.

Cold Plate for NVIDIA Vera Rubin NVL72

Featuring microchannel and multi-impinging flow design, it enhances heat transfer and reduces flow resistance. With passive flow control and advanced metal bonding processes, it delivers high-efficiency cooling capacity with robust reliability.

Green power distribution circuit board with black finned heatsinks, capacitors, and front power connectors.

12kW Power Distribution Board

Supports 800 VDC architecture for 50 V/12 VDC conversion. It achieves 98% peak efficiency at 1,000W/in³ power density, while its built-in hot-swap capability ensures high reliability for AI data centers.

Collection of compact DC-DC converter modules and power components arranged on a light background.

DC-DC Conversion Module

Offers up to 98.5% efficiency and an ultra-high power density of 8000W/inch³, it features 1.5-2x TDP peak power capability and parallel operation, providing robust power solutions for high-voltage systems and AI chips.

Power eFuse assembly with a large dark module on a copper busbar base and a smaller control circuit board beside it.

800 VDC e-Fuse

To enhance reliability for HVDC systems, a PWM-based eFuse module features superior current sharing, scalability, and re-rush current control.

Resources

Here we offer practical and comprehensive materials enabling you to definitively plan and quickly develop tomorrow's AI infrastructure today.

SOLUTIONS

Data Center Infrastructure

Discover Delta's comprehensive solutions for high-performance, energy-efficient data center infrastructure.

Learn More

White paper

The Rise of the AI Data Center

Explore how infrastructure strategy is shaping the future of AI deployment in energy-constrained environments.

Download

NEWS

Latest News & Insights

Stay updated with Delta's latest news, articles, and industry insights on AI infrastructure and power solutions.

Come See How We Power Sustainable AI

Delta’s grid-to-chip infrastructure creates energy-efficient, resilient, compact, easily scalable data centers—sustainably.

Delta booth at an industry exhibition featuring a blue central counter, digital displays, power systems, and visitors.

Microgrid Solutions

Fast Time to Power, Safeguarded Operations—Dive into autonomous (off/on grid), resilient energy setups that use storage, power conversion, and related technologies to ensure power availability and quality.

Delta AI Ecosystem Partners

Meet the companies working with us to create a more efficient, resilient, and sustainable AI infrastructure ecosystem.

OCP GLOBAL SUMMIT 2026

Superior Efficiency, Shaping Sustainable AI

Shaping Sustainable AI

Speaking Session Videos (2)

Delta 800 VDC Power and Cooling Solutions for Data Centers

Microgrids at Scale: Resilient Power Infrastructure for AI Data Centers