GaN power supply?

[Gavin Greenwalt]

I'm looking at these guys:
https://www.amazon.com/gp/product/B07DFGXLY4
https://www.amazon.com/dp/B07H9WMW6N

They're about 8 cubic inches and provides 45W at 15v. Theoretically something twice this size then could provide 90W at 15v and would be an acceptable power supply for a camera without taking up so much space. Are there any small form factor GaN 90W 15V power supplies that could be a smallish AC adapter for DSMC2?

 

[paulcurtis]

You're just looking for an AC charger, not power/batteries?

Not sure what these would get you over the normal brick with the camera - but clearly i'm missing something?

I did a whole load of research into battery tech, looking at options for remote power. There are some nice power packs out there but i think you're looking for something different?

cheers
Paul

 

[Alex Kiritz]

I looked a few years ago and couldn’t find any. Razer makes 150W+ power supplies around the size of a large smartphone, but unfortunately they’re 19V. Since Red chose to make Ranger accept up to 32V, I’d imagine we’ll be getting a new power supply too. Hopefully Red licenses a design like Razer has.

 

[Michael Hastings]

They're about 8 cubic inches and provides 45W at 15v. Theoretically something twice this size then could provide 90W at 15v and would be an acceptable power supply for a camera without taking up so much space. Are there any small form factor GaN 90W 15V power supplies that could be a smallish AC adapter for DSMC2?

https://www.amazon.com/Zolt-Portabl...srs=14167599011&ie=UTF8&qid=1556673367&sr=8-1

This is 70 watts so about the draw of a RED, if voltage is acceptable and could be adapted to plug in to the DSMC2. Information seems to be pretty vague as to what voltages are supplied, but seems like the technology is getting there as TI and others are making the GaN chips and the support chips necessary to implement.