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Type: Posts; User: zaphod

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  1. Thank you for your reply :) I have found the...

    Thank you for your reply :) I have found the abusive troll problem too including on EEVblog, allaboutcircuits & diyaudio! It seems some people cannot leave a good thread alone without jumping in with...
  2. Thank you for your reply :) I was aware of...

    Thank you for your reply :) I was aware of anotherpower but not backshed, thank you :)

    I was hoping people here would be interested in the design of the power electronics ascociated with...
  3. Has anybody tried one of these far eastern grid tie inverters ?

    Like this one https://www.ebay.co.uk/itm/600W-MPPT-Micro-Solar-Inverter-Grid-Inverter-DC22V-60V-to-AC-230V-50Hz-60Hz-UK81/253569254624?hash=item3b09e7c4e0:g:rR0AAOSwNSZa1yHT

    My only real concern...
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    PV water heating and grid-tie description

    I have tried various renewable energy sources, this is my PV system presently rated at 1Kwp.
    Originally it consisted of only the Booster and hot water system, the GTI was added later to use energy...
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    Average PV output to 310518

    Hello everybody, here is the weekly averaged Kwh from my solar system, the horizontal is hours so this is about 11 months of data. The system is 1Kwp facing SSW at latitude 52degN elsewhere I will...
  6. Thanks for the replies :) that would be great...

    Thanks for the replies :) that would be great otherwise I think it would be hard to find postings :) I will wait with anticipation ready to post when it arrives :)

    I am lucky for location except I...
  7. Hi Silvio thank you for your reply. I would have...

    Hi Silvio thank you for your reply. I would have thought people here would be interested in green energy yet I see no discussion.
    I use PV for heating water and saving oil, it's all DIY, is anybody...
  8. Is it just my impression or are the active members here only interested in audio psu

    Hi all, I have been a member a while and watching what goes on here from time to time.

    It seems to me this is mostly a support site for some audio amp smps designs, am I right ?

    Are any members...
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    Many thanks Silvio found it :)

    Many thanks Silvio found it :)
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    Have you tried looking at the UC/SG 3825, thats a...

    Have you tried looking at the UC/SG 3825, thats a voltage/current mode controller (and it can do your DT requirement) and I happen to have LTspice models for it if your interested.

    TBH most of...
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    Hi all newbie here :)

    This site looks interesting, I have lots of switching bit's around alternative energy, like to feel my music, write software/firmware/vhdl etc and frequently burn my fingers soldering stuff that just...
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