Rocinante
Well-known member
I'm building a Helios 69 mic pre eq module. It measures 8 x 8 inches. Its a tight fit since im using input and output xfmrs but i have a little leg room. I feel like i might have noise problems if i stuck a power transformer and psu in there. I do have an external psu i could use but I'd like to try to make it transportable. I have a 24v 2a Epson ps-180 universal psu (wall wart type)
https://www.amazon.com/Epson-PS-180-Universal-Power-Adapter/dp/B0002F2G2S
that I'd like to use but have read that i cant just make a simple voltage doubler for my 48v phantom as the psu is dc.
What can i do to get my 48v?
What is a good circuit that will allow me to double the voltage?
On Ebay they have various voltage boosters, has anyone used them?
I read several threads on this but i couldn't find any with a viable solution, other than; get an ac psu or build your own. Either is an easy enough option i suppose but i think building a psu in an external case that is nearly the same size as the module seems a bit overkill and using a wall wart would make it much easier. What do the pro companies use that have wall warts?
Anyone try something like this?
Thanks in advance.
Dylan
https://www.amazon.com/Epson-PS-180-Universal-Power-Adapter/dp/B0002F2G2S
that I'd like to use but have read that i cant just make a simple voltage doubler for my 48v phantom as the psu is dc.
What can i do to get my 48v?
What is a good circuit that will allow me to double the voltage?
On Ebay they have various voltage boosters, has anyone used them?
I read several threads on this but i couldn't find any with a viable solution, other than; get an ac psu or build your own. Either is an easy enough option i suppose but i think building a psu in an external case that is nearly the same size as the module seems a bit overkill and using a wall wart would make it much easier. What do the pro companies use that have wall warts?
Anyone try something like this?
Thanks in advance.
Dylan