[TechAssist] Re: 220v
- From: "Larry E." <videotech@xxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Thu, 19 Dec 2002 14:11:30 -0500
Tommy, their talking about European tv sets not North American
Larry Eastman
American TV & Electronics
Crystal River, Fl. 34428
Hermantvr@xxxxxxxxxxxxx wrote:
> Guys...I really don't know what you mean when you talk abut a TV using 220v.
> On a 120v line you have a hot side and a neutral (0 volts) side. On a 240
> line you have two hot sides.....believe me it will let the smoke out of yur
> power supply filters.
>
> Tommy Herman
> Herman TV
> 250 School Ave SW
> Taylorsville N.C. 28681
> 828-632-5322 Voice
> 828-632-3880 Fax
>
> If a TV requires 120 Watts of power, you could power it with 120V, 1 Amp
> or 240V, 0.5A.
>
>
> Gary McCartney
>
> McCartney Electronics
> 7134 Fife Rd, RR 7
> Guelph Ontario Canada N1H 6J4
> Fax: (519)821-1530
> email: gary (at) number63.ca
>
>
>
>
> gulftech@xxxxxxxx wrote:
>
>>Dear Villy,
>>
>>Most of us know that formula as P = IE. Since current is directly
>>proportional to voltage ( I = E/R), an increase in voltage yields a
>>corresponding increase in current with R held constant. If current and
>>voltage are both doubled, power is increased by a factor of 4.
>>
>>If I'm wrong, please set me straight.
>>
>>Regards,
>>
>>Ken Smith
>>Gulf Technical Services
>>3034 Gulf Breeze Parkway
>>Gulf Breeze, FL 32563
>>850-934-8324 (Voice) 850-932-0819 (Fax)
>>
>>On Thu, 19 Dec 2002 11:03:37 0000 "Vilhelm Boor" <villyboor@xxxxxxxxx>
>>writes:
>>
>>>Villy boor
>>> Boorelec Durban
>>> When I read some of this I am rather surprised, where were some of
>>>you trained, what happened to Ohms law? Why 2 round prongs. Most
>>>countries use various combinations of flat pin at various angles,
>>>Round pins tended to have a bakelite body.
>>> But please remember W=IV so the greater V is the less I will be so
>>>cables are lighter, plugs can be smaller and fuses lower I. Philips
>>>for example make a wide range of TV with an input requirement of
>>>from 90V to 270V, just plug it in and its working. I am sometimes
>>>left speechless, this is your subject and livlihood, you must know
>>>basics.
>>>On Wed, 18 Dec 2002 19:43:29
>>> teltek2 wrote:
>>>
>>>>No...Their 220 does not requite a huge plug like your dryer..just 2
>>>>
>>>round
>>>
>
> Tommy Herman
> Herman TV
> 250 School Ave SW
> Taylorsville N.C. 28681
> 828-632-5322 Voice
> 828-632-3880 Fax
> hermantvr@xxxxxxxxxxxxx
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--
Larry Eastman
American TV & Electronics
Crystal River, Fl.
http://www.tvjunkyard.com
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