DC Servo MOSFET Amplifier

[andrewlebon]

Hello
greetings does any one have FX 100 power supply in SPRINT software yesterday i
tested the fx power supply built on dot pcb its working 100% overcurrent protection
came into play at 70% volume added .22 5watt in parallel with .1 5 watt and its
ok now SPRINT LAY file will be helpful if anyone has it
warm regards
Andrew

 

[andrewlebon]

Hello prasi
greetings can you post pdf FX 100 power supply pcb schematic# 537 i have
tested the protection short circuit works great
warm regards
Andrew

 

[still4given]

I did a quick sprint file from Prasi's FX100 PSU layout. If someone can check it for errors I can post the Sprint file.

 

[andrewlebon]

Hello Terry
greetings is it possible to share LAY SPRINT files i want to add LM317 /LM337
regulated supply and 5 volt supply
warm regards
Andrew

 

[prasi]

Hello prasi
greetings can you post pdf FX 100 power supply pcb schematic# 537 i have
tested the protection short circuit works great
warm regards
Andrew

Hello Andrew,
Pl find attached the files. bottom copper is view from copper side view. The line on copper pour doesnt matter, it prints fine. Its just shows like that (lines) on computer display.
Reg
Prasi

 

[still4given]

Hello Terry
greetings is it possible to share LAY SPRINT files i want to add LM317 /LM337
regulated supply and 5 volt supply
warm regards
Andrew

Yes, though I'm not positive it is correct.

 

[prasi]

I did a quick sprint file from Prasi's FX100 PSU layout. If someone can check it for errors I can post the Sprint file.

Hi Terry, Nicely done. I havent seen with eagle eyes, but I see 2 things. C10 orientation, missing jumper near big rectifier.
reg
Prasi

 

[still4given]

Fixed it

 

[apexaudio]

Fixed it

C13 polarity must be reverted...

 

[prasi]

Hello Andrew,
Pl find attached the files. bottom copper is view from copper side view. The line on copper pour doesnt matter, it prints fine. Its just shows like that (lines) on computer display.
Reg
Prasi

C13 polarity must be reverted...

Hello Terry and Andrew,

corrected files for reference for making sprint.
reg
prasi

 

[sonal kunal]

Hi Andrew, I have completed my version of FX100 PSU with space for 22,000uF capacitor and I added simple clip indicator from Mr. Miles used in his other circuits.

You were concern about increase of pcb size when using larger capacitor . PCB size is increased from 90mm X 115mm to 94.5mm X 119.5mm.

Thanks Prasi for layout and Terry for sprint file saved lots of my time.

Regards,
Sonal Kunal

 

[prasi]

Hi Andrew, I have completed my version of FX100 PSU with space for 22,000uF capacitor and I added simple clip indicator from Mr. Miles used in his other circuits.

You were concern about increase of pcb size when using larger capacitor . PCB size is increased from 90mm X 115mm to 94.5mm X 119.5mm.

Thanks Prasi for layout and Terry for sprint file saved lots of my time.

Regards,
Sonal Kunal

Very Very nice. I will use this one.
reg
Prasi

 

[ravpreet420]

I have 10000uf/100v cap
can i use fx100 psu for +-80VDC supply

 

[apexaudio]

I have 10000uf/100v cap
can i use fx100 psu for +-80VDC supply

yes you can use it

 

[sonal kunal]

FX100 PSU with flat bridge rectifier.

 

[thimios]

Hi Andrew, I have completed my version of FX100 PSU with space for 22,000uF capacitor and I added simple clip indicator from Mr. Miles used in his other circuits.

You were concern about increase of pcb size when using larger capacitor . PCB size is increased from 90mm X 115mm to 94.5mm X 119.5mm.

Thanks Prasi for layout and Terry for sprint file saved lots of my time.

Regards,
Sonal Kunal

Post the pdf here helping us a lot

 

[c08bm]

Sprint file?

 

[sonal kunal]

FX100 PSU pdf and sprint files.

 

[still4given]

Thanks

 

[andrewlebon]

Many THANKS to Sonal and Terry for sharing sprint lay files will etch pcb today

warm regards
Andrew