https://www.ebay.com/itm/132602541124
Topic: Much better PSU sharing adapter- Synchronous, no Relay. (Read 160 times)
https://www.dropbox.com/s/6tw204jfmjat4b1/Better_Add-A-PSU.jpg?dl=0
I think I'll do a manufacturing run if there's any interest.
Response time = 3 micro seconds (10,000 times faster than the ADD2PSU relay), No Molex or SATA connector required. Fully solid state & opto-isolated. No EMI producing relay. Uses less power. Displays standby power status and main power status of the linked PSU.
Daisy chain using ordinary jumpers like those used on the Mobo for the beeper and PSU switch etc.
I designed and made this cuz the el cheapo Add2PSU shows relay chatter (switch bounce) hammering the linked PSU (checked it on my O'scope) which is bad, adds wear to the PSU. Saving a few bucks on an Add2PSU to use on an expensive GOLD certified PSU running expensive GPUs with expensive downtime seems a weak link to me.
My improved device is 100% solid state = an MTBF better than your PC. No super cheap chinese relay here.
Shielded circuitry and 4 hard points for easy mounting. Hardware supplied.
Just 2.5" x1.5" in size.
This is maker made for My own rig and I value it. I'll ask $20 plus shipping.
I think I'll do a manufacturing run if there's any interest.
Response time = 3 micro seconds (10,000 times faster than the ADD2PSU relay), No Molex or SATA connector required. Fully solid state & opto-isolated. No EMI producing relay. Uses less power. Displays standby power status and main power status of the linked PSU.
Daisy chain using ordinary jumpers like those used on the Mobo for the beeper and PSU switch etc.
I designed and made this cuz the el cheapo Add2PSU shows relay chatter (switch bounce) hammering the linked PSU (checked it on my O'scope) which is bad, adds wear to the PSU. Saving a few bucks on an Add2PSU to use on an expensive GOLD certified PSU running expensive GPUs with expensive downtime seems a weak link to me.
My improved device is 100% solid state = an MTBF better than your PC. No super cheap chinese relay here.
Shielded circuitry and 4 hard points for easy mounting. Hardware supplied.
Just 2.5" x1.5" in size.
This is maker made for My own rig and I value it. I'll ask $20 plus shipping.
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