One of the products I sell is a Maplin based lateral mosfet PCB.
Both TO3 and TO247 mosfets were available from Profusion.
I was sad to see the TO3 devices have become "end of life" on their website.
Not a massive problem as I have footprints on the pcb for TO3 and TO247.
Both TO3 and TO247 mosfets were available from Profusion.
I was sad to see the TO3 devices have become "end of life" on their website.
Not a massive problem as I have footprints on the pcb for TO3 and TO247.
Other threads, specially but not only a Norwegian one, are dedicated to "get rich" investment ideas/schemes, or at least "multiply your money" ones, all based on unreliable Ponzi schemes, smoke and mirrors stock, miracle virtual coins, etc.
HERE is a guaranteed keep/multiply your money scheme, very safe and reliable: buy all you can TO3 metallic Mosfets, sit on them, and watch your investment grow, you WILL sell them at inflated prices, way more than you paid for, and higher the longer you stick to them.
So what are you (or the other investors) waiting for?
NOT JOKING AT ALL in case you had any doubts.
Sadly too late to invest on LM3886, which would also have been a KILLER investment.
Do you have any doubt about that?
HERE is a guaranteed keep/multiply your money scheme, very safe and reliable: buy all you can TO3 metallic Mosfets, sit on them, and watch your investment grow, you WILL sell them at inflated prices, way more than you paid for, and higher the longer you stick to them.
So what are you (or the other investors) waiting for?
NOT JOKING AT ALL in case you had any doubts.
Sadly too late to invest on LM3886, which would also have been a KILLER investment.
Do you have any doubt about that?
There are going to be a lot of orphaned heat sinks and assemblies out there, what a bummer.
Does anyone know a thermally/electrically sound way to adapt TO247 to TO3 heat sinks?
Does anyone know a thermally/electrically sound way to adapt TO247 to TO3 heat sinks?
I used both footprints on my pcb.
You can change from to a different one if you use a different heat sink.
You can change from to a different one if you use a different heat sink.
I might have thought the TO3 has bigger footprint so better heat transfer.
However the TO247 is single hole mount so a lot simpler to mount.
When I build TO3 amps I use PCB as a drilling template.
Here is reply from Exicon to my email about TO3 lateral devices.
Good morning,
Thank you for your email.
Unfortunately, they are end of life with Profusion and Exicon.
I do not know of any other suppliers, but I will do my best to find out for you.
Kind regards,
Vanessa Lloyd
Sales Administrator
www.profusionplc.com
tel: +44 (0)1702 543500
Office: Aviation Way, Southend-on-Sea, Essex SS2 6UN, United Kingdom
Good morning,
Thank you for your email.
Unfortunately, they are end of life with Profusion and Exicon.
I do not know of any other suppliers, but I will do my best to find out for you.
Kind regards,
Vanessa Lloyd
Sales Administrator
www.profusionplc.com
tel: +44 (0)1702 543500
Office: Aviation Way, Southend-on-Sea, Essex SS2 6UN, United Kingdom
Profusion’s price breaks are substantial even at 10 pieces, anyone want to go in on a EOL group-buy? I don’t think they made the dual-dies during the golden age, so I would think the selected high-voltage T03 singles would be ones to get. Profusion takes about 7-10 days to my door.
tags: Hafler, Acoustat, Soundcraftsman, Bob Cordell, Hitachi, Renseas, Exicon…
tags: Hafler, Acoustat, Soundcraftsman, Bob Cordell, Hitachi, Renseas, Exicon…
