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Author Topic: Mobile setup - power supply issues  (Read 278 times)
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shahgazer
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shahgazer
« pada: May 30, 2011, 07:46:36 PM »

Assalamualaikum dan salam sejahtera


Question. I need to get external power the following items

1. Mount (HEQ5 or EQ6)
2. QHY9 CCD camera
3. QHY Filter Wheel
4. Moonlite Focuser
5. 8-port USB hub
6. Laptop (maybe Netbook je)


What is the best combination of batteries should I get?

Should I get multiple 12V 7AH batteries? Or just go a single Marine type Deep Cycle battery?

Belkin power inverters .. ada nampak jual 300W. Will it be enough to power the laptop?

Rogelio Bernal Andreo mentioned about his mobile setup HERE, was thinkin along the same line


BTW, can anyone show how to calculate the number of usable hours per battery for a particular item, contoh CCD camera ke.. Mount ke.. what values on the equipment specs do I need to know?

Any help is appreciated.


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« Reply #1 pada: May 30, 2011, 08:03:40 PM »

salam....

mungkin link ni dapat membantu.....
n kebetulan bapa saya menjalankan R&D (ETI TECH) dalam bidang bateri n solar energy @ other renewable energy source......

http://www.etitech.com.my/index.php?option=com_content&view=article&id=188&Itemid=97
http://www.etitech.com.my/index.php?option=com_content&view=article&id=818&Itemid=163
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