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Softstart for amplifier's transformer

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oshaker
oshaker picture

I was looking for a nice schematic that is not using a relay. I have recently came across the schematic attached. I have not tried to build it yet, but sure it works.

I spent sometime with eagle and created a nice layout, I considered while doing this layout that others will make the PCB at home, so the whole layout is specifically created for people who make their PCBs at home :- )

Eagle files attached.

Good luck

Comments
Kari
Kari picture
*****

Hi Oshaker,
Fine job-tnx! :-)
Can you make an output pls as 1:1 pdf`s for simple home productions too?
Much peaples don`t have an EAGLE, or wiever, on their home PC....
Kari

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oshaker
oshaker picture

Here you go, attachment contains:

Soft start - 1.xls: Components Values.
Soft Start - Bottom - Inverted.pdf: Bottom Inverted colors.
Soft Start - Bottom - Normal.pdf: Bottom non-inverted colors
Soft start components.png: A snapshot for components names and their placements on the PCB.

regards

oshaker

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Kari
Kari picture
*****

Hi Jabal,
tnx a lot! :super:
Best regards_Kari

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oshaker
oshaker picture

Glad you liked it :- )

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