Coaxial power plugs
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- drjohnmarino
- Posts: 6
- Joined: Wed May 13, 2015 12:12 pm
Coaxial power plugs
Hello I just purchased a HDMI 4 Pi: 7" Display w/Touchscreen 1024x600- HDMI/VGA/NTSC/PAL. I'm hardwiring it to the 12v power lead with a coaxial power plug from my atx power supply for my pi/arduino enclosure. I could'nt find any info on the product specs that defines the polarity of the input jack on the driver for the LCD. I don't think it is satndard. Can you tell me how the power lug is wired/... is the plug core + or ground? thank you
- Franklin97355
- Posts: 23910
- Joined: Mon Apr 21, 2008 2:33 pm
Re: Coaxial power plugs
If you check out the recommended 12v power supply you will find this.
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Please be positive and constructive with your questions and comments.