a007udio:
Perhaps you might have boards made? It would likely be a lot cheaper than other likely options. Prasi posted the gerbers for an SSR version of the Store's speaker protection board -- see post #708 at https://www.diyaudio.com/community/...ctor-board-set-v3.247279/page-36#post-7543847
Regards.
Perhaps you might have boards made? It would likely be a lot cheaper than other likely options. Prasi posted the gerbers for an SSR version of the Store's speaker protection board -- see post #708 at https://www.diyaudio.com/community/...ctor-board-set-v3.247279/page-36#post-7543847
Regards.
a007udio:
I've built a couple of Prasi's boards and they work quite well. Prasi's speaker protection board is the same circuit as the Store's version, except he replaced the mechanical relays with SSRs.
I don't know if this helps you, but I recently had jlcpcb.com manufacture five boards for me. I selected HASL lead free as an upgrade and the cheapest shipping option, and the delivered cost (including local sales tax) was about 5 USD. The package arrived 11 days after the order was placed.
Regards,
Scott
I've built a couple of Prasi's boards and they work quite well. Prasi's speaker protection board is the same circuit as the Store's version, except he replaced the mechanical relays with SSRs.
I don't know if this helps you, but I recently had jlcpcb.com manufacture five boards for me. I selected HASL lead free as an upgrade and the cheapest shipping option, and the delivered cost (including local sales tax) was about 5 USD. The package arrived 11 days after the order was placed.
Regards,
Scott
Hi Scott,
Did you use the board with SSR or relay?
It seems that user from post #815 of original thread have some problem with SSR version.
Did you use the board with SSR or relay?
It seems that user from post #815 of original thread have some problem with SSR version.
Neurochrome has some ready made ones
https://neurochrome.com/products/guardian-86
There's also this version which will eprate up to 35V supply
https://www.etsy.com/ca/listing/932...click_sum=653a0372&ref=shop_home_feat_2&pro=1
I could sell you a pair of mine, same as above but can operate up to 150V (previous version not available anymore). I'll do same price 150$usd.
Do
https://neurochrome.com/products/guardian-86
There's also this version which will eprate up to 35V supply
https://www.etsy.com/ca/listing/932...click_sum=653a0372&ref=shop_home_feat_2&pro=1
I could sell you a pair of mine, same as above but can operate up to 150V (previous version not available anymore). I'll do same price 150$usd.
Do
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