Checking my Inverter with an Oscilloscope (1 Viewer)

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DBK

DBK

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Jan 9, 2013
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Does this digital scope have a spectrum analyser function? Once the signal is digitised, it's 'only' a software function. You could look at the value of the second, third etc harmonics (100Hz, 150Hz etc) and compare it to the mains waveform.
sadly, no. :(
 
Feb 27, 2011
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Went to look at the inverter but neither of your links to it works anymore :(

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OP
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DBK

DBK

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Jan 9, 2013
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2013
Went to look at the inverter but neither of your links to it works anymore :(
The links are out of date now but this one looks like it - although the price has gone up a bit - I only paid about £150 from memory. I didn't fit the remote control as I just turn it on and off with the isolating switch. But I think you do take a chance with these cheaper inverters. The reviews are mixed and I guess I've just been lucky.

If I ever have to remove it I'll have a look inside and see if there are any obvious filters for smoothing the supply.

Amazon product ASIN B07W4J13J5
www.amazon.co.uk/EDECOA-Power-Inverter-Remote-Controller/dp/B07W4J13J5/


But on the up side I've discovered the 'scope is working at RF frequencies - it was operator error by me - specifically trying to measure at the wrong point in the radio. :)
 
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kevenh

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The links are out of date now but this one looks like it - although the price has gone up a bit - I only paid about £150 from memory.

Amazon product ASIN B07W4J13J5
www.amazon.co.uk/EDECOA-Power-Inverter-Remote-Controller/dp/B07W4J13J5/
pfft! The invertor in my link has a display & is only £185.00 - but I've never owned an invertor or did any other comparisons between the two EDECOA's ;)

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