Hi all,
My first post, so I hope you can help.
I am trying to make my own PSU for various tasks in my car (TFT, Servos and some other stuff). This PSU has to be able to deliver 6V/10A and 12V/10A.
For this I have found 2 schematics:
12V Wide input with buffer:
http://dren.dk/carpower.html
It is version 3 at the bottom of the page. Only problem is that they use some sort of inductors and 1 transformer (if I am right). I am not very well known with those 2 components so I need your help in here:
L1 and L2 minimal 12mH, so I was planning to buy:
http://nl.mouser.com/Search/ProductDetail.aspx?qs=sGAEpiMZZMsg%252by3WlYCkU6t7%2fE41dbzj2tFL3C%2fMkl8%3d
For the other coil I have no Idea, there is stated:
- RM10
- Gap 0,003"
- 13:13
6V Buck (StepDown):
http://cds.linear.com/docs/Datasheet/3800fb.pdf
Page 20 is the schematic 6,5V-55V converted to 5V 10A
By changing R1 and R2 I can change the output to 6V if I am correct.
The components in this electric circuit I am not sure about are:
DS3 = B160
C5 = Sanyo Poscap 6TP220M
Could I use: http://nl.farnell.com/sanyo/6tpb220ml/capacitor-220uf-6-3v/dp/9188584
May be someone can help me on these questions? If you need additional Information just let me know. I am hanging on this data before I can design my PCB and control circuits!
My first post, so I hope you can help.
I am trying to make my own PSU for various tasks in my car (TFT, Servos and some other stuff). This PSU has to be able to deliver 6V/10A and 12V/10A.
For this I have found 2 schematics:
12V Wide input with buffer:
http://dren.dk/carpower.html
It is version 3 at the bottom of the page. Only problem is that they use some sort of inductors and 1 transformer (if I am right). I am not very well known with those 2 components so I need your help in here:
L1 and L2 minimal 12mH, so I was planning to buy:
http://nl.mouser.com/Search/ProductDetail.aspx?qs=sGAEpiMZZMsg%252by3WlYCkU6t7%2fE41dbzj2tFL3C%2fMkl8%3d
For the other coil I have no Idea, there is stated:
- RM10
- Gap 0,003"
- 13:13
6V Buck (StepDown):
http://cds.linear.com/docs/Datasheet/3800fb.pdf
Page 20 is the schematic 6,5V-55V converted to 5V 10A
By changing R1 and R2 I can change the output to 6V if I am correct.
The components in this electric circuit I am not sure about are:
DS3 = B160
C5 = Sanyo Poscap 6TP220M
Could I use: http://nl.farnell.com/sanyo/6tpb220ml/capacitor-220uf-6-3v/dp/9188584
May be someone can help me on these questions? If you need additional Information just let me know. I am hanging on this data before I can design my PCB and control circuits!
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