im trying to fix this board and noticed this...
what is this and how do i find a replacement?
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Re: what is this and how do i find a replacement?
Can we see the bottom side of the board to see how it is connected? It looks like inrush current limiter.
http://www.ametherm.com/inrush-curre...t-limiter.html
the 012 may be either 1.2 Ohms or 12 Ohms. What resistance does it read right now at the two legs?Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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Re: what is this and how do i find a replacement?
OK, it is what I thought what it is, it is Inrush current limiter, the Line (Hot) voltage (black wire) is fed into one leg, output is fed to the AC input of the bridge. Are you able to take the resistance reading on its two legs? What kind of product is it.
You may have shorted load that is why it is damaged like that.Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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Re: what is this and how do i find a replacement?
It's from the motor on a clothes turn wheel like at a dry cleaner. I'll try to check the resistance tomorrow but I can't test anything inline as its from my friends dry cleaning business so he old have to shit down while we put it in. Thanks for the help!Comment
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Re: what is this and how do i find a replacement?
http://www.uei.com.tw/eproduct1.htm
N20SP012 ??Attached FilesComment
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Re: what is this and how do i find a replacement?
I do not see 12 Ohms, you may be able to use 10 Ohms instead
10 Ohms, 20mm:
http://www.digikey.com/scripts/dksea...=0&pageSize=25
14 Ohms:
http://www.digikey.com/scripts/dksea...=0&pageSize=25Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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Re: what is this and how do i find a replacement?
I would get both,
The 10 Ohms will limit the max current to 12A in-rush.
The 14 Ohms will limit the max current to about 8.6A in-rush.
We do not know what the load running current is, so we need to measure the voltage drops on them to see how much it will have to dissipate the power drop once it is heat up (resistance will drop to low value once the current start flowing through the NTC).
What is the main fuse rating?Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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