🎯 Jin Daily AI Trivia: Can GaN Chargers Power the Future of AI Data Centers?

🎯 Jin Daily AI Trivia: Can GaN Chargers Power the Future of AI Data Centers?

Some of the younger generation might not remember how massive power adapters used to be—those heavy bricks with solid transformer coils. But then came GaN chargers, delivering high-output DC power in a sleek, tiny form factor, right at our fingertips.

Now, that same innovation is making its way into AI data centers. Navitas—yes, the same company trusted by Apple for their fast chargers—is now collaborating with NVIDIA on a next-generation 800V HVDC architecture.

Traditionally, data centers use 54V in-rack power distribution, which only supports a few hundred kilowatts (kW). This requires bulky copper busbars to transfer the low-voltage power from rack-mounted shelves to the compute trays.

But times have changed. Modern AI data centers demand gigawatts (GW) of power to feed today’s monster AI workloads. NVIDIA’s bold move? Skip all the middle steps and convert 13.8kV AC grid power directly to 800V HVDC—using Navitas’ GaN technology. The result: ✅ Up to 45% reduction in copper use ✅ Higher efficiency ✅ Powering the next-gen Rubin Ultra GPU clusters and beyond

📣 A quick shoutout to local data center operators: If your current infrastructure is still based on legacy power designs, it might be time to rethink things. The next wave of AI demands bigger power, smarter delivery. Don’t get left behind.

Hope you learn something today!! See ya!!