[cctalk] ESD Bags

2022-11-15 Thread Ali via cctalk
Hello,

Does anyone have a REASONABLY priced source for 6" x 14" anti-static bags
with zip lock tops? I've looked on eBay and Amazon with no luck. I have also
looked online and have only found heat sealable bags. I am not sure if it is
the sizing which the issue or what as other size bags seems to be easy to
find. TIA!

-Ali





[cctalk] Re: Is this a RIFA (uV3100-10 PSU)?

2022-11-15 Thread Peter Coghlan via cctalk

On 15/11/2022 10:06, Antonio Carlini via cctalk wrote:

On 24/10/2022 21:07, Antonio Carlini via cctalk wrote:
the bitsbox one may be a teensy bit to large but the ebay one should 
fit nicely. Neither is too expensive even with postage so I'll buy a 
few, given that I do have a fair few PSUs knocking around.



Just a quick follow-up in case it helps someone else down the line. I've 
put the system back together and the H7822 PSU seems to work: with the 
mainboard connected the green LED lights (and the fans spin). So that's 
good.


The mainboard stays in the reset state (all diagnostic LEDs lit) so that 
might still be an issue with the PSU DC OK signal or the mainboard 
itself. However, at this stage the PSU is behaving as expected.




My experience with a H7822 is that when all the diagnostic LEDs stay lit,
DC OK is probably not getting asserted so the power supply might still
not be working 100% correctly.  In the H7822, DC OK seems to be the
purple lead and high (something around 4V-5V) means asserted.

Regards,
Peter Coghlan.




Antonio


--
Antonio Carlini
anto...@acarlini.com



[cctalk] Re: Is this a RIFA (uV3100-10 PSU)?

2022-11-15 Thread Antonio Carlini via cctalk

On 24/10/2022 21:07, Antonio Carlini via cctalk wrote:
the bitsbox one may be a teensy bit to large but the ebay one should 
fit nicely. Neither is too expensive even with postage so I'll buy a 
few, given that I do have a fair few PSUs knocking around.



Just a quick follow-up in case it helps someone else down the line. I've 
put the system back together and the H7822 PSU seems to work: with the 
mainboard connected the green LED lights (and the fans spin). So that's 
good.


The mainboard stays in the reset state (all diagnostic LEDs lit) so that 
might still be an issue with the PSU DC OK signal or the mainboard 
itself. However, at this stage the PSU is behaving as expected.



Antonio


--
Antonio Carlini
anto...@acarlini.com