|Class D Switching Power Amplifiers and Power D/A conversion|
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|7th April 2008, 12:26 PM||#1|
Join Date: Mar 2004
Location: near Paris
Velodyne DD12 : change to 220V
Could somebody give me the wiring of straps on the amplifier for a DD12 in 220v setting.
This subwoofer has a class D amplifier, and the supply is directly from main power, rectified and filtered.
No transformer, a doubler for 110v, and full wave rectifier for 220v...
Like in a ATX power supply
I have one in 110v setting, and I want to modify it in 220v for french voltage. I put some photos of the straps :
The Velodyne DD12 amplifier :
On the components side :
The straps, near the orange caps
This is the 110v cabling
Who could give me the 220v cabling...
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