MOV


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MOV

(1) An assembly language instruction that copies data from one location to another. See move and machine instruction.

(2) (MOVie) A QuickTime video file extension. See QuickTime.

(3) (Metal Oxide Varistor) A discrete electronic component that is commonly used to divert excess voltage to the ground and/or neutral lines. Acting like a pressure relief value, an MOV is made of zinc oxide with small quantities of bismuth, cobalt, manganese and other metal oxides. The MOV was introduced in Japan in the late 1960s and was also developed by GE in the 1970s.

One of the major problems with MOVs is that the more they receive surges, the more they wear out, and there is no warning that the components are failing. See surge suppression.


MOVs in a Surge Suppressor
The orange MOVs divert excess voltage from reaching the electrial outlets in this surge suppressor power strip.
References in periodicals archive ?
An open MOV failure can usually be tested only with specialised equipment designed to verify the clamping voltage at which the zinc oxide material becomes conductive.
The degradation cycle becomes more profound as the MOV conducts more frequently and as it conducts higher current values.
In fact, individual circuit or component fusing originally was designed to provide an alarm when there is a loss of board-mounted MOVs.
Convert the downloaded videos to MPG, MPEG, MP4, 3GP, 3G2, MOV, AVI, M4V with 200% super conversion speed.
Users can convert MTS, TS, AVI, MPEG, WMV, FLV, MOV, M4V, SWF, MKV and more to MP4 for playback on iPad (iPad 4, iPad mini), iPhone (iPhone 5), iPod (iPod touch, iPod nano), Samsung Galaxy S3/Note 2/Tab, Surface, Google Nexus, etc.
It also supports users converting MP4 to MOV, MP4 to M4V, as well as MOV to MP4, M4V to MP4 to their preference.
iSkysoft iTube Studio for Mac can also download video from other video-sharing websites and convert FLV videos to AVI, MOV, MP4, M4V, MP3, etc.
If you want to put output video on iPod, just choose MP4, MOV or M4V as video format.
MediaConverter 2 is a powerful all-in-one multimedia file converter that converts popular media formats, such as MP4, MP3, AVI, WMV, MOV, RM, JPG, and TIFF.
264, AVI, WMV, FLV, MKV, 3GP, VOB, DivX, MOV, DPG, etc.
264, SWF, FLV, VOB, MOD, M4V, AVI, WMV, 3GP, 3GPP, MOV, DivX, XviD, MOV, DV, MJPG, MJPEG, MPV and others.
RoHS-compliant MOV Ideal for Devices Subject to Electrical Interference

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