Any quality LM4780 PCB designs around?

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jackinnj

jackinnj

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Joined 2002
tech-diy.com
asuslover said:
I actually bought a few boards from you a few years ago. Highly recommended . What happened with Tech-DIY.com?
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It complicates my entire tax situation -- and takes a lot of work. I have actually taken folks boards back and re-soldered them to get them to work!

US Postal Service has made it very difficult to compete worldwide. I got a shipment from Germany 600 gram by weight cost the fella 2 euro to ship. I went to ship a package of equal weight to a fella in Belgium today and it was 23 USD . Same with goods from China -- and there's some really excellent stuff coming out of the PRC!

My philosophy was to sell the boards near cost as the intellectual property was not my own, but I got to keep a set for myself at zero cost. I did the same with SY's "Impasse", and "His Majesty's Noise" and Dr. Marsh's quite excellent (really) headphone amplifier.
 
avtech

avtech

Member
Joined 2017
I find it much cheaper nowadays to get Gerbers and just order the boards from the PRC.

It's always so expensive to get stuff shipped from US and Europe to Oz.

I wonder if anyone has thought of setting up a 'gerber' shop instead of shipping physical boards?


:Pawprint:
 
Lingwendil

Lingwendil

Member
Joined 2008
jackinnj said:
Take a look at the TI datasheet -- I offer no apologies for implementing their basic design. At $3 a pop, I am not investing any energy in walking someone through a text-book/application note design vetted by a multi-billion dollar company.
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I really like the datasheet application notes, so that's perfect. :)

I need to wait a bit but I'll probably reach out to grab some from you soon.
 
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