M malco Distinguished Sep 5, 2009 1 0 18,510 Sep 5, 2009 #1 Hi I have to build a DC-DC converter to power a Dell D800. The Dell leads I have been given (7m/m diameter 3 wire plug) have black and white wires and signal Which is the correct polarity? is the outer shell negative?
Hi I have to build a DC-DC converter to power a Dell D800. The Dell leads I have been given (7m/m diameter 3 wire plug) have black and white wires and signal Which is the correct polarity? is the outer shell negative?
frozenlead Distinguished Feb 6, 2006 3,284 1 21,110 Sep 5, 2009 #2 If you would have posted this just a few hours ago I could have pulled one out and told you, but I moved back to school...
If you would have posted this just a few hours ago I could have pulled one out and told you, but I moved back to school...