Thirumalkumaran
Active Member
I think we are overthinking on puresinewave and squared ones..
I have been running my 55 DLED, marantz receiver, microserver and PS4 from the apc 1000va ups.. for 10 years.. I have ran a plasma and a PS3 from the same device.. no issues whatsoever. Squared one has issues if your device function is a factor of voltage! Squared waves switches modes and so do most of our electronics.. they are driven by SMPS, and it's a SMPS for a reason.
This is not to say that all ups are ok.. it's totally about the quality of the squared wave that comes out. Good brands like apc has low distortion in their final output.
I have been running my 55 DLED, marantz receiver, microserver and PS4 from the apc 1000va ups.. for 10 years.. I have ran a plasma and a PS3 from the same device.. no issues whatsoever. Squared one has issues if your device function is a factor of voltage! Squared waves switches modes and so do most of our electronics.. they are driven by SMPS, and it's a SMPS for a reason.
This is not to say that all ups are ok.. it's totally about the quality of the squared wave that comes out. Good brands like apc has low distortion in their final output.