How about a DEF circuit that uses those ridiculous -11V Vgs United depletion mode sic fets without requiring external bias voltage source?
like Cody - gives me time to catch up or at least try to2 weeks... it'll take me 2 years to catch-up
want me to pack Wooden Stove, in schematic, too?
I mean, possible .......... with useful voltage swing cut for 15Vpp
lemme see, theoretical 44Vpp, less 15Vpp, leaves 29Vpp
/2, Vpeak
/1.41, Vrms
13W@8R, when day is Sunny, with plenty of wind in back
D1 OS link is dead…
Was just meandering while I avoided working on less interesting problems.
It crossed my mind that I’m still using only IV resistors on my NOS TDA1541 project and am torn over what to try for some extra gain on the output.
Somehow it also made me wonder if the D1 OS could be adapted to a phono amp/step up.
I thought Mighty ZM shared something about future plans for the likes of a headphone amp…but nothing to use with MM and/or MC?
Was just meandering while I avoided working on less interesting problems.
It crossed my mind that I’m still using only IV resistors on my NOS TDA1541 project and am torn over what to try for some extra gain on the output.
Somehow it also made me wonder if the D1 OS could be adapted to a phono amp/step up.
I thought Mighty ZM shared something about future plans for the likes of a headphone amp…but nothing to use with MM and/or MC?
Attachments
plans are for LR Eq phono, but whatever I'm planning one of us ZMs is jumping with unplanned in
D1 approach, no go for anything phono
principle with current injecting viable and yes for MC, but more gain is resulting in nothing reminding of D1
D1 link - codyt should repair it
D1 approach, no go for anything phono
principle with current injecting viable and yes for MC, but more gain is resulting in nothing reminding of D1
D1 link - codyt should repair it
something interesting ?? https://www.infineon.com/cms/en/pro...os-and-strongirfet-latest-packages/directfet/
2 facts:
they conveniently hide "MOS" part of information, in deeper layers of text
there is no "J" near "FET" anywhere .........
so, I'm happy even with crummiest P channel misty one, when speaking of Mosfets
..... in short, I had my heart going tikataka several times in recent period just to realize I'm looking at mosfet, so I decided to have it same again only for JFets and SITs
🙂
edit: and maybe if someone shows me Door-knob sized Ge thingy
they conveniently hide "MOS" part of information, in deeper layers of text
there is no "J" near "FET" anywhere .........
so, I'm happy even with crummiest P channel misty one, when speaking of Mosfets
..... in short, I had my heart going tikataka several times in recent period just to realize I'm looking at mosfet, so I decided to have it same again only for JFets and SITs
🙂
edit: and maybe if someone shows me Door-knob sized Ge thingy
Attachments
