Velodyne DD12 : change to 220V - diyAudio
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Old 31st March 2008, 12:21 PM   #1
philbyx is offline philbyx  France
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Default Velodyne DD12 : change to 220V

Hello

Could somebody give me the wiring of straps on the amplifier for a DD12 in 220v setting.
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 :

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On the components side :


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The straps, near the orange caps

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This is the 110v cabling
Who could give me the 220v cabling...

Thanks

Philippe
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Old 2nd April 2008, 09:38 AM   #2
Thawach is offline Thawach  Thailand
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hi Philippe


i think that why don't u ask on the amp forum. in this problem i think u change the transformer is better. input is 220 v and out put tab is 110 v.


bye
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Old 2nd April 2008, 01:41 PM   #3
philbyx is offline philbyx  France
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No transformer here...The d class amplifier is directly powered by the 110v, after doubling, or by 220v without doubling.

Philippe
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Old 2nd April 2008, 04:02 PM   #4
Thawach is offline Thawach  Thailand
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Philippe i'm not sure for this. i did not learn about the amp for a long time. this sub amp i had interested before. Philippe if on here u don't get the answer. u may post on class d amp thread again.
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Old 19th April 2008, 04:00 PM   #5
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I can't see your pic very clearly. Some power supplies designed with a switch on board to let you select the voltage and some don't. So you may need to check the power supply to see if it supports this feature.
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Old 24th April 2008, 11:42 AM   #6
bergy is offline bergy  Italy
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Default Voltage convert

Hi Philippe,
have you changed the voltage without any external transformer?
Greetings

Max
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Old 7th September 2008, 07:49 AM   #7
philbyx is offline philbyx  France
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Yes

It is a switched supply, directly on the 110/220 like a PC one
Then you have just to wire without the doubler.
It works fine now.

Philippe
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Old 7th September 2008, 08:55 AM   #8
bergy is offline bergy  Italy
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Hi Philippe,
could you explain me how to transform a 110V DD amplifier in a 220V ?
Thank you !!
Max
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Old 7th November 2008, 10:06 PM   #9
da1boss is offline da1boss  France
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Hello , I am also interested to know how you have done to make it work on 220 v. I wanted to send you an email but as i am a new member i can't.I'm french too so if we could continue this conversation with mails ^^ Thanks
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Old 12th November 2008, 08:26 PM   #10
da1boss is offline da1boss  France
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Up ... sorry to bother i am still under moderation
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