Today I MADE

[WhiteyCQ]

BrisJoe you just need to develop something to that will carry you up the 100 steps now ?. I work in a CQ coal mine as a dragline operater

 

[OzzieAu]

Hello Adrian, Well done, any chance of a small video, I would love to hear it, like most violinists I am always looking for a better sounding instrument, and I am not too keen on taking my good violin into the bush. I know that you can buy violin kits from USA, I have heard a few, some sound great and some not very nice at all. I am Hermann's wife. CHeers, Lahnette.

Hi Lahnette,
If i knew how to I would post a video, have to work on that :8
My wife Sue tells me that her fiddle club mates reckon it sounds a bit like a hardanger fiddle .....from Scandinavian origins.
Regards Adrian.

 

[ctxkid]

getting closer to the end of the tunnel :Y:

cannot decide the placement for the coffee machine :8 layful:

build it in , or leave it portable

 

[7.62marksman]

leave it portable that way you can use it any where you want so not restricted to that one spot

 

[ctxkid]

leave it portable that way you can use it any where you want so not restricted to that one spot

yeah true :Y: put it on the table and the like erfect:
done

 

[Occasional_panner]

Inverters like air flow, particularly highly stressed high frequency type like that, get the mosfets hot and it will self destruct pretty quick, those babies need air mate, if you start putting big loads on it that will be stuffed pretty soon.

 

[user 7268]

Inverters like air flow, particularly highly stressed high frequency type like that, get the mosfets hot and it will self destruct pretty quick, those babies need air mate, if you start putting big loads on it that will be stuffed pretty soon.

Now that sounds like knowledge speaking and not just an opinion ? layful: :Y: :Y: :Y:

 

[user 7268]

https://www.prospectingaustralia.com/forum/img/member-images/7956/1540523225_flux.jpg

Made another flux capacitor.

mark if it doesn't work it looks like it would make a good stubbie holder :lol: :lol: :lol: :lol:

 

[ctxkid]

Inverters like air flow, particularly highly stressed high frequency type like that, get the mosfets hot and it will self destruct pretty quick, those babies need air mate, if you start putting big loads on it that will be stuffed pretty soon.

the inverter cools by sucking air from the front to back , i have a inch gap at the back of the top and another hole in the side between the fridge ower:
and there is a cm gap on the flap/door sides :Y: it stays pretty cool when running erfect:
i probably wont ever run it with the door shut, bar when it has the solar connected

 

[Occasional_panner]

The fans run when the internals get too hot, the lower you keep it the better.
Once it does get too hot and the fans kick in it needs completely unrestricted airflow to get rid of all the heat possible, not just a little gap in a box.
Please yourself, but it will last longer if it's mounted in the open.

Can't tell till you pull it apart, but some use the actual case as the heat sink, even more reason to mount it in clear air.

 

[Occasional_panner]

https://www.prospectingaustralia.com/forum/img/member-images/7956/1540523225_flux.jpg

Made another flux capacitor.

mark if it doesn't work it looks like it would make a good stubbie holder :lol: :lol: :lol: :lol:

Might be a bit heavy....... 30kg

 

[ctxkid]

i will do some thermo testing tomorrow , you have me curious , i'll get back to you

 

[Muk]

Knocked these up this arvo came out ok I reckon cheers Muk.

 

[user 7268]

i will do some thermo testing tomorrow , you have me curious , i'll get back to you

CTX also have to agree what OP said. Not sure on your location, but remember also on a hot day even as mild as 35C, the inside temp of car would get near the 50's. So then add the heat the unit is creating and your trying to cool it down with air in the high 40s .................... something will give especially if that air is further restricted from being able to get away from the unit. Guess on the positive side, you could always throw a few sausage rolls in and shut the door ? That's a bit of humour there not sarcasm. Have noted of late one must stay very politically correct on the forum
Prevention is a much cheaper option than the replacement. :Y: Just saying is all
Neat set up by the way :Y: :Y:

 

[user 7268]

Knocked these up this arvo came out ok I reckon cheers Muk.https://www.prospectingaustralia.com/forum/img/member-images/7785/1540548609_5737f3b0-6c4e-4da4-aa32-b58813f5a356.jpg
https://www.prospectingaustralia.co...8610_f8effd1a-c09f-43d6-94c7-7ed4881f7a59.jpg

Nice units Muk ........................ had to smile as that ironing board appears to make a cameo appearance in nearly every pic one way or the other :lol: :lol: :lol:

 

[ctxkid]

i will do some thermo testing tomorrow , you have me curious , i'll get back to you

CTX also have to agree what OP said. Not sure on your location, but remember also on a hot day even as mild as 35C, the inside temp of car would get near the 50's. So then add the heat the unit is creating and your trying to cool it down with air in the high 40s .................... something will give especially if that air is further restricted from being able to get away from the unit. Guess on the positive side, you could always throw a few sausage rolls in and shut the door ? That's a bit of humour there not sarcasm. Have noted of late one must stay very politically correct on the forum
Prevention is a much cheaper option than the replacement. :Y: Just saying is all
Neat set up by the way :Y: :Y:

i take the advise
i see the humor

i can see a couple more 12v fans on the horizon :Y:

 

[goody2shoes]

Great job Muk erfect:

Goody

 

[ctxkid]

https://www.prospectingaustralia.com/forum/img/member-images/7956/1540523225_flux.jpg

Made another flux capacitor.

what is a choke that size for ?

 

[Occasional_panner]

It's not a flux cap (just joking), it's a torroidal transformer.

 

[Occasional_panner]

Hey Muk, love those dolly pots. Next time I'm in the area I'll grab one.