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Chip Amps Amplifiers based on integrated circuits

my regulator pcb
my regulator pcb
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Old 23rd August 2004, 01:13 AM   #1
digi01 is offline digi01  China
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Default my regulator pcb

Revised repeatedly,optimization...I finished this PCB project at last.Thanks for carlmart, sek, rabstg, Bob03, and carlosfm, very very much.
please look at the primitive scratch for more detail.

the PCB boards:

Click the image to open in full size.

cheers!!!
digi
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Old 23rd August 2004, 01:18 AM   #2
digi01 is offline digi01  China
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soldering

Click the image to open in full size.

live

Click the image to open in full size.
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Old 23rd August 2004, 03:11 AM   #3
jackinnj is offline jackinnj  United States
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my regulator pcb
are you going to use a right-angle screwdriver to attach the '338 to it's heatsink?
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Old 23rd August 2004, 03:32 AM   #4
digi01 is offline digi01  China
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out of question,it needs rational assemble sequence

here are four method:

1,Install 338 first,and then weld big cap.

2,Use press board fix 338.

3,Screw from the back of 338.

4,Use the special tool and screw,such as six angle screws and Model L spanner.

enjoys
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Old 23rd August 2004, 06:24 AM   #5
peranders is offline peranders  Sweden
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my regulator pcb
What was the purpose of the regulator, general use? Nice work BTW
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Group buy: SSR03 Super Regulator Power Supply. Sign up HERE 72 pcb's ordered, 72 paid. Still possible to sign up.
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Old 23rd August 2004, 08:00 AM   #6
digi01 is offline digi01  China
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Yes,general use
I think it can supply all standard LM3875/3886 IGC or NIGC.


thank you : )
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Old 23rd August 2004, 10:03 PM   #7
Greg Erskine is offline Greg Erskine  Australia
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my regulator pcb
Hi digi01,

Its good to see your hard work over the last few months really paying off. Keep you the good work.
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Old 24th August 2004, 01:49 AM   #8
digi01 is offline digi01  China
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thank you grege
DIYaudio is full of magic power
My amps and designs make me VERY HAPPY


digi
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Old 29th September 2004, 01:35 PM   #9
samsagaz is offline samsagaz  Argentina
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digi, what soft u use to design the schematics and PCB?
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Old 29th September 2004, 06:34 PM   #10
troystg is offline troystg  United States
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Hi samsagaz-

I am pretty sure he is using ProTel.


Thanks, Troy

PS- Oh yeah, EXCELENT work digi01!
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