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October 17th, 2014, 09:24 AM
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#16 |
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Major Player
Join Date: Apr 2008
Location: Denmark
Posts: 495
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Re: What voltage can GH4 handle?
Thanks Alex
Have you better proposals how to use our standard Lion batterys with the GH4 to spare some loss?. I have tried the 12V outlet in my Dynacore D_C adapter and it works fine too - to split some of the heat. A LM7809 is also mounted on one of the outlets so I can supply the camera directly from that. |
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October 17th, 2014, 11:55 AM
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#17 |
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Contributor
Join Date: Oct 2001
Location: Lexington, Ma
Posts: 286
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Re: What voltage can GH4 handle?
PM sent, trying to keep business separate from good conversations :-)
__________________
Alex Dolgin Dolgin Engineering Camera DC Power accessories, Fast 4 position Battery Charger http://www.dolgin.net |
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October 17th, 2014, 01:21 PM
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#18 |
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Major Player
Join Date: Jan 2010
Location: Nieuw-Vossemeer, The Netherlands
Posts: 455
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Re: What voltage can GH4 handle?
I have decided to play it safe and go for a Switronix cable, as suggested by Phil Goetz.
http://www.switronix.com/products?pa...category_id=56 |
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October 17th, 2014, 09:23 PM
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#19 |
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Major Player
Join Date: Apr 2008
Location: Denmark
Posts: 495
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Re: What voltage can GH4 handle?
Hi
That cable is great. Unless there are a switchmode supply inside the case it will give the same result as with the LM7809 regulator. :) Bo |
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October 17th, 2014, 10:42 PM
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#20 |
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Trustee
Join Date: Oct 2009
Location: Central Coast Australia
Posts: 1,046
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Re: What voltage can GH4 handle?
Hi guys,
Does anyone have any feedback on this- Or, can anyone point me in the right direction to something similar?
__________________
http://vimeo.com/livewebvideo |
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October 18th, 2014, 01:47 AM
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#21 | |
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Major Player
Join Date: Jan 2010
Location: Nieuw-Vossemeer, The Netherlands
Posts: 455
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Re: What voltage can GH4 handle?
Quote:
I have ordered one to test, which I can do later next wek. Will keep you informed. |
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October 18th, 2014, 01:41 PM
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#22 |
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Major Player
Join Date: Apr 2008
Location: Denmark
Posts: 495
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Re: What voltage can GH4 handle?
My solution is heating - not over-heating. The plastic is warm but not hot - there is a built in over heating control in the LM 7809 so I am not afraid. But this solution with a cable ready for use is smart and not expensive so it will be fine. I would have bought it too if I had known it existed!
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