ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals
ECN Shout Chat
Top Posters(30 Days)
sparky 6
Recent Posts
2017 NEC Changes
by sparky. 12/17/17 08:46 AM
Holiday Wishes to all!!
by HotLine1. 12/15/17 07:20 PM
Dimmable LED 2x4 lay in fixtures
by HotLine1. 12/15/17 07:15 PM
Casino Wiring methods
by HotLine1. 12/09/17 10:44 AM
Ground wire Size to water Line.
by HotLine1. 12/05/17 12:11 PM
New in the Gallery:
Gallery Test
Popular Topics(Views)
243,086 Are you busy
179,528 Re: Forum
170,441 Need opinion
Who's Online Now
1 registered members (sparky), 10 guests, and 9 spiders.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate This Thread
#75076 - 02/13/07 06:26 PM USA 110v compatibility  
cmarshy201  Offline
Junior Member
Joined: Feb 2007
Posts: 1
United Kingdom
I have just bought a USA produced dvd/tv for my son which has the 2 pin USA mains plug. The manual for the tv reads " Insert the AC plug (with the two blades) into a AC outlet having 110-220v, 50/60Hz. Does this mean that it can be plugged directly into a UK mains point using an adapter or do i need a 240v to 110v power converter. Any help would be grateful.


Work Gear for Electricians and the Trades

#75077 - 02/13/07 07:09 PM Re: USA 110v compatibility  
NJwirenut  Offline
Member
Joined: Sep 2001
Posts: 806
Bergen County, NJ
Yes, if the device specifies dual voltage operation, you should be fine in that regard.

However, the television broadcast standards are different between the US and the UK, so you probably won't be able to watch any off-air TV programming. And unless the DVD player supports multiple standards (and multiple region codes), you can't play UK DVDs either.

BTW, I highly doubt your unit was US-manufactured. We haven't had a consumer electronics industry here since the late '70s. [Linked Image]

[This message has been edited by NJwirenut (edited 02-13-2007).]


#75078 - 02/13/07 07:19 PM Re: USA 110v compatibility  
SteveFehr  Offline
Member
Joined: Mar 2005
Posts: 1,213
Chesapeake, VA
Yes, that's correct. As is NJwirenut's observation that your NTSC TV won't work with PAL broadcasts [Linked Image] If you plan on using a region-free DVD player or tuner that can convert the signal, you can use it though.

Nearly every electronic appliance I've bought in recent memory has been compatible with both US and European power. I've tested it, too- my laptop, pda, cell phone and digital camera all worked fine with just a $1 plug adapter.


#75079 - 02/14/07 06:54 AM Re: USA 110v compatibility  
Texas_Ranger  Offline
Member
Joined: Dec 2001
Posts: 2,405
Vienna, Austria
My NTSC Super Nintendo worked with a PAL TV, but only in black&white. So when I had the chance I grabbed a PAL/NTSC TV at a flea market.


#75080 - 02/16/07 06:48 PM Re: USA 110v compatibility  
pauluk  Offline
Member
Joined: Aug 2001
Posts: 7,520
Norfolk, England
Quite a lot of U.K.-market TVs these days will display a 525/60-NTSC signal connected via S-video or composite (CVBS), and some VHS VCRs also allow for playback of NTSC tapes.


#75081 - 02/16/07 09:44 PM Re: USA 110v compatibility  
e57  Offline
Member
Joined: May 2003
Posts: 2,876
S.F.,CA USA
As for voltage just give it a check... Sometimes there will be a switch that MUST be moved to the appropriate position, or you may see 120/220 on the unit data plate - BUT STILL LOOK FOR A SWITCH
!


Mark Heller
"Well - I oughta....." -Jackie Gleason

#75082 - 02/20/07 09:28 PM Re: USA 110v compatibility  
SolarPowered  Offline
Member
Joined: Jul 2004
Posts: 625
Palo Alto, CA, USA
Generally, if it has a power-factor correction circuit, that circuit also takes care of "wide-mount" input from about 100-240 nominal. The PFC circuit pumps the input up to 380 volt reservoir capacitor, from which the rest of the power supply operates.

I'm waiting for someone to make a super-wide-mount power supply, 12-250 volts, DC to 440 Hz. [Linked Image]



Member Spotlight
HCE727
HCE727
Delaware County, PA, USA
Posts: 186
Joined: November 2005
Show All Member Profiles 
Featured:

2017 Master Electrician Exam Preparation Combos
2017 NEC Electrician
Exam Prep Combos:
Master / Journeyman

 

Shout Box
Powered by UBB.threads™ PHP Forum Software 7.6.0
Page Time: 0.014s Queries: 14 (0.003s) Memory: 0.7852 MB (Peak: 0.9394 MB) Zlib enabled. Server Time: 2017-12-17 13:49:03 UTC