soldering a dc connector to power cable

[jmeader 0]

i need to solder some dc plugs onto siamese rg59 cable and im unsure where to solder the red and black cables too, when i pull the plastic off there looks like 2 points but i reckon i'd guess tbe wrong way round and damage my camera

 

this link is where i bought them from

 

http://www.sctltd.co.uk/acatalog/DC_Plug.html

 

i have the dcp ones, in hindsight i would of bought the dcppl ones as im new to cctv

[Soundy 1]

Typically, the center pin is positive, and the barrel is ground. Double-check your cameras to confirm this - you should see one of these two symbols:

 

 

The DCPPL model is certainly more convenient; even the DCPPT unit would be easier, as you can just crimp the wires with beanie crimps or butt crimps.

[Nimrod 0]

Here are a few links that give you an idea.

 

http://pc-level.com/2011/04/how-to-repair-laptop-power-cord/

 

Look at last 2 or 3 pages of this pdf.

 

http://people.virginia.edu/~dtl8q/images/repair_dc_jack_vpr_matrix_laptop.pdf

[jmeader 0]

" title="Applause" /> thanks for the replies really appreciate it