http://www.ti.com/product/TPSM82480
https://www.mouser.co.uk/ProductDetail/ ... HOt6mec%3D
TF360 Power Supply Discussion
Moderators: terriblefire, Terriblefire Moderator
Re: TF360 Power Supply Discussion
https://www.exxosforum.co.uk/atari/ All my hardware guides - mods - games - STOS
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viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
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Re: TF360 Power Supply Discussion
Looks like a winner. I'll maybe make up a prototype board that sits on the rev 0 mounting for now. I really hope we can get a solution that doesnt require a new PSU...exxos wrote: ↑Sun Apr 21, 2019 10:26 pm http://www.ti.com/product/TPSM82480
https://www.mouser.co.uk/ProductDetail/ ... HOt6mec%3D
If so then maybe exxos can start making Amiga PSU's LOL
———
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
Re: TF360 Power Supply Discussion
oh joy...terriblefire wrote: ↑Mon Apr 22, 2019 6:28 pm If so then maybe exxos can start making Amiga PSU's LOL
https://www.exxosforum.co.uk/atari/ All my hardware guides - mods - games - STOS
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
- 8 Bit Dreams
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Re: TF360 Power Supply Discussion
Stock psu will not work Steve..terriblefire wrote: ↑Mon Apr 22, 2019 6:28 pmI really hope we can get a solution that doesnt require a new PSU...exxos wrote: ↑Sun Apr 21, 2019 10:26 pm http://www.ti.com/product/TPSM82480
https://www.mouser.co.uk/ProductDetail/ ... HOt6mec%3D
You need min. 2A for the 060 CPU + RAM will need 0,5 - 1A, and what about CD32 itself?
Even if You hook it to 12v rail - it's too weak.. Beefed CD32 needs a beefed PSU
Retro computer hardware & repair in Germany
Re: TF360 Power Supply Discussion
Or just get a ATX PSU and buy one of these molex to CD32 adapters from Amigakit
http://amigakit.amiga.store/product_inf ... cts_id=885
http://amigakit.amiga.store/product_inf ... cts_id=885
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Re: TF360 Power Supply Discussion
I basically have this setup. But i have another CD32 with a stock PSU to test with in the room next door.supaduper wrote: ↑Mon Apr 22, 2019 8:22 pm Or just get a ATX PSU and buy one of these molex to CD32 adapters from Amigakit
http://amigakit.amiga.store/product_inf ... cts_id=885
———
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
- 8 Bit Dreams
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Re: TF360 Power Supply Discussion
Mark, the problem is not the PSU itself - some use ATX, indeedsupaduper wrote: ↑Mon Apr 22, 2019 8:22 pm Or just get a ATX PSU and buy one of these molex to CD32 adapters from Amigakit
http://amigakit.amiga.store/product_inf ... cts_id=885
i choosed this one:
https://www.mouser.de/ProductDetail/MEA ... ADcw%3D%3D
and transplanted it into original A500 PSU housing - looks like original, love it..
our problem is to transform 5v into 3.3v needed for 060 CPU & RAM, produce less (or no) heat and give ehough Amps,
so basically we are looking for a solution that comes onto TF360 board instread of LDO1117 - since it's too weak for 060 CPU+RAM
Retro computer hardware & repair in Germany
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Re: TF360 Power Supply Discussion
Viktor i dont understand... The SMPSU design will be on the TF360.. its 90%+ efficient. Maybe the 360 will work with the stock PSU maybe not but as Mark says .. .just use an ATX if it doesnt.
———
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
- 8 Bit Dreams
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Re: TF360 Power Supply Discussion
right, just said that our problem isn't PSU as such,
we are talking about what will be placed on TF360 to convert 5v to 3.3v (with less parts though efficient), and not expensive (since this card isn't of cheapest ones, so need to find good and cheap solution, just like Ti mentioned above)..
we are talking about what will be placed on TF360 to convert 5v to 3.3v (with less parts though efficient), and not expensive (since this card isn't of cheapest ones, so need to find good and cheap solution, just like Ti mentioned above)..
Retro computer hardware & repair in Germany
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Re: TF360 Power Supply Discussion
Ok. I think the main thing for me is no heat from the regulator in that space with a 060
———
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."