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-=Spudley=- -=Spudley=- is offline
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Default Make an amplifier battery powered?

Phil Allison wrote:
" a.WHINGER "


But the only real problem with either the Compact or the AC-60, is
the issue
of having to carry around a big stupid battery and inverter, because
you're
losing power converting DC to AC, and then back again. It's just
inefficient, labor intensive, and wrong.



** You really are a COLOSSALLY arrogant, know nothing ****** !!!!!


Sounds like the POT calling the KETTLE Black,. again.

Jaycar have very compact inverters for under $50 with 90 %
efficiency and low standby consumption ( cat M15102) - it weighs
under 1kg.
They also have a 12 volt, 18 AH SLA battery for $65 ( cat SB2490 ) - it
weighs just over 6 kg.

So all up weight = 7 kg.

Operating time = about 5-6 hours.

Many amps that run from a 12 volt battery have DC-DC inverters INSIDE
them - you ASS.



...... Phil