I am looking for a replacement power supply. I know it it a 12v 3.3 amp, but what is the -/+ of the plug? Can anyone give me a part number on the power supply? I was given the screen with out any power supply.

VERY SIMPLE
there will be a sticker with all the ratings on it
voltage ?? most likely 12v
the next most important is the power rating in watts or in amps
some times just A
for example 12v dc 0.5 amp if in watts just divide by the working voltage eg. 12watts divide by 12v will be a 1 amp power supply
so you will needn a 12volt 1 amp power supplky
any universal will work

hi. you sure your replacement -- power supply & main board in good condition???? lcd present 5v , 12v, &24 v ??? if no you need going back power supply. if yes. you need to replace inverter board as possible. good luck!

looks like it's a 12V power supply. You should be able to go to Radioshack and buy a 12V DC power supply (Us in the trade sometimes call them wall worts). Take the device in with you to make sure that the plug style is the same.

input100-12ov~50/60Hz out put 12v- 1.25 amp.

I don't know the psecific answer but wouldn't it be easier and safer to just locate the fan turn-on signal and cheat it? The fan is already on a 12v feed. I don't think you want to arbitrarly place an inherently noisy (electrically) device like a fan on a 12v buss in an audio device.

How about the LC Power LC350M Micro ATX - 380 Watt

or the 

Logisys 350W Micro ATX

They should fit your form factor and output as much as 350W being relatively cheap, but neither gets 18 amps on 12V rail...
I think no power supply of that size has an output like that...think about a cheap but substancial chassis upgrade if you need that power...Have a look at directron for the PSUs.

Hi.

Try this company very fiendly & helpfull they will sell to people not in the TV repair trade.

• Unit E7 Northway Trading Estate
• Northway Lane
• TEWKESBURY
• Gloucestershire
• GL20 8JH
• Message this business
• 01684 296902
• Mobile not specified

You will need to tell them the model number of your set & what the plug looks like that goes in to the TV set whether its standard DC plug or has 4 pins.
Tell them Chris at Televid told you to call they will look after you.
http://dysonmanuals.llc.nu/

The correct one would be 12v @ 2.5 to 3 Amp.
If the set used less current than 1 amp it would be in milliamp (500ma which is half an Amp)etc.

As long as you get one that is 12v @ 2.5 to 3 amp it will be fine.
You could buy one with a higher current rating like 4,5,6 or more Amp's as long as it's 12v DC. The set will only use the current that it needs to function so I higher current won't hurt. It's the voltage you have to make sure is correct. If you do buy one with a higher current rating it will probably last longer because it wont get so hot.

i own the exact same drive. i'm looking for a spare power supply, came across this website, and saw your problem. the power supply is 12 volts dc at 2 amps. the connector that gets plugged into the hard drive: center pin is power (positive) and outer "shield" is ground (negative). hope this helps.

So the old power supply doesn't have the output voltage, current and polarity noted on the label? What a ripoff! *grin* Did you look on the case near where it plugs into the monitor? Sometimes that will tell you the voltasge and polarity. Poliarity? Get that one wrong and the monitor could be cooked instantly! But it's usually positive. I found a completed eBay listing that had this info: "the power supply which the seller used to power up this Planar Flat Panel is inventoried as follows: ViewSonic 12V Power Adaptor Model # SYS1126-5012" I looked that one up, and it's listed as 12V at 4.17A. PC Hub has them for $28.62: http://www.pchub.com/uph/laptop/345-19804-2285/AC_Power_Adapter_5V-12V_Others_SYS1126-5012.html Good luck!