rusz Posted September 25, 2020 Share Posted September 25, 2020 Hello, I have a Corsair cx650m PSU and is planning to buy a UPS. Is the PSU compatible with APC 1100VA BX-1100LI-MS UPS? I have read articles about sine wave things but can't decide if this PSU dan UPS can be used together. -Thank you Link to comment Share on other sites More sharing options...
pvc Posted September 25, 2020 Share Posted September 25, 2020 Yes, they are compatible. BX1100LI-MS UPS has a Transfer Time of 4ms typical : 6ms maximum CX650M PSU has a Hold-up time of 10ms (at 80% load) Link to comment Share on other sites More sharing options...
LeDoyen Posted September 25, 2020 Share Posted September 25, 2020 From what i remember, the UPS generates a square approximation of sine wave, not pure sine wave. Pure sine wave is better for older equipment with linear power supplies, or analog circuitry. But i believe switch mode power supplies like computer PSUs don't really care at all. and pure sine wave is $$$ usually Link to comment Share on other sites More sharing options...
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