Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
I've added another image contrasting a sine wave, a modified sine wave and the loch ness monster wave from my UPS. It doesn't look like any of the representations of a modified sine wave that I can find.
The wave is ++ followed by -- and if you count each ++ as one then frequency is 50Hz. Let me put that another way - looking at the wave in Audacity, if I select 10 of the double peaks, then I've selected 0.2 seconds.
I've tried recording the wave again without the transformer (using a higher...
I've been looking at an old APC BR500 Uninterruptible Power Supply which I've never used before.
There is a note in the instructions saying that the output is not Sine Wave, so I wanted to have a look at it.
I connected it up to a digital recorder via a voltage divider circuit and a...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
