Dr Sai Shivareddy
speaker
363 appearances
1 recordings
1 series
first heard Feb 2026
last heard 17 Feb
Dr Sai Shivareddy’s voice in public audio — every appearance, attributed to the second.
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recordings per month · last 12 monthsRecordings per month over the last 12 months — 1 in all, peaking in Feb 2026 with 1.
Appearances
So there's a lot more system-level balancing required, and we've been working on the whole stack here.
It's not as simple as, hey...
throw that capacitor out and put this thing and it'll work.
You need a bit more engineering at the system level.
Well, and a lot of embedded layers in terms of the power conversion stack along with the energy storage stack, right?
Because essentially a power conversion has a bunch of transistors, switches that are connected to some energy storage that is switching on and off to get you a regulated output.
So that part and our storage unit, when you combine them, we call this a dynamic response system, dynamic power system that allows you to
essentially regulate the voltage output such that the 48-volt bus stays at 48 volts without, you know, droop and those rapid fluctuations in that DC bus essentially saturates the capacitors of the power supply and it translates to peaks or, like, transients in, you know, the AC part.
And the UPS generally doesn't have enough storage there even for these very fast transients.
And then when that's not filtered, you know, it starts blowing up substations or transformers and stuff.
Right?
So...
On one side, you're seeing the hyperscalers and GPU manufacturers slow things down.
So you're getting faster and faster GPUs that have to be throttled.
That's not good.
You're paying top dollar for a GPU.
Sure.
Dynamic response power system, basically.
If you have one of the shelves, it's called a dynamic response unit.
At 48-volt level, we've been actually shipping products to a customer not in the data center, but it does the same function.
Showing 281–300 of 363 · page 15 of 19
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