Surf PI Pro

[roccocoin]

intando send me pictures pcb and all of its changes to the PCB to make it work well, the model that I have done and the "SURF XX" and the parts list right in my email [email protected]
thanks a lot

[Qiaozhi]

qiaozhi here ..... no arguing, we're just talking and explaining.

OK - that's good then.

[ApBerg]

[ATTACH]31684[/ATTACH...... here the Surf XXX pcb in sprint layout 6, you have to check it before you built it ! , do not know if this was the last version I made.. but found it again on an old drive..

[roccocoin]

APBERG, thanks very much, but the zip file I can not open it and I can not read, could you send me mormale?
I wanted to tell you that on my pcb and marked capacitor 2200 uf 25 volts on the base of you posted and a capacitor 1000 uf, I have to change my 2200? Thanks from the heart

[gdogg]

hi, the surfxxx, doesnt seem to work in eagle software, but works in sprint layout 6.0, do you have it in eagle 6.5.0 cheers

[paku]

Surfxx is better then surf pi 1.2
thanks APP

[gdogg]

hi paku, Guru, do you have this file for sprint layout 5.0 cheers

[paku]

yea i have i have download from this forum upload by apberg
http://www.geotech1.com/forums/attac...3&d=1415265718
but i still not make it
if u diligent you can make it and share the result here :P

[scrungy_doolittle]

Hi Bernd,

Photo's of my board. Sorry they are not from the best angle but it is a real pain to remove the board from the housing, but should be clear enough for you to see. I wouldn't worry about the component body types you want to use - as you can see, mine is made from whatever parts were in my junk box and it works fine!

Regards, Jim.

What kind of caps are all these square yellow caps. I've never encountered them in parts stores here.

[paku]

What kind of caps are all these square yellow caps. I've never encountered them in parts stores here.

polyester film box capacitor

[kenny444]

Carl please, just a quicky question, the optimum coil inductance for the Surf PI is.............? 300uH lower/higher Thank you. Kenny444

[paku]

APBERG, thanks very much, but the zip file I can not open it and I can not read, could you send me mormale?
I wanted to tell you that on my pcb and marked capacitor 2200 uf 25 volts on the base of you posted and a capacitor 1000 uf, I have to change my 2200? Thanks from the heart

what is diffrence base if u change 1000uf to 2200uf roccocoin

[kenny444]

Hello uF is a voltage holding capacity, it is just a store in this application. if the circuit say's 1000uF and you use a 2200uF it will not care, but you must use the same 25v not lower.

[paku]

SurfXX By Apberg

[paku]

SurfXX By Apberg

[ATTACH]32091[/ATTACH]
[ATTACH]32092[/ATTACH]

i have finish Surfxx and test this board is working but why IRF9640 Is Going Very Hot