What is the value of C7

[gregory59]

Hello,


Can somebody tell me what is the value of C7 ( 10u ??? )
Is it polarised or not ???

https://www.geotech1.com/thuntings/a...ntid=619&stc=1

[Qiaozhi]

Capcitor Value

Hello,


Can somebody tell me what is the value of C7 ( 10u ??? )
Is it polarised or not ???

https://www.geotech1.com/thuntings/a...ntid=619&stc=1

The value of C7 is shown as 10 microfarad, and the left-hand side of the capacitor will be the positive terminal.
A tantalum should be ok.

[paulpanzer]

Hi,
a electrolytcapacitor is better.
I have problems with a tantalcapaciter.
With a electrolytcapacitor works my bandido fine.
The negative Pin to the Diode.

Look at my Layout:
www.hamkom.de/Bandido_Paul-Panzer_03-2006.rar


paulpanzer

[Qiaozhi]

Capacitor Value

Hi,
a electrolytcapacitor is better.
I have problems with a tantalcapaciter.
With a electrolytcapacitor works my bandido fine.
The negative Pin to the Diode.

Look at my Layout:
www.hamkom.de/Bandido_Paul-Panzer_03-2006.rar


paulpanzer

You're probably correct, although I'm not sure why a tantalum should be inferior in this application to an electrolytic. Anyway, I bow to your superior knowledge, as you've clearly built a copy of this machine.

By the way, I already saw your Bandido schematics and layout on another thread. This is some good work you have done with the Eagle s/w.

[gregory59]

Thank you for your help


Greg