I'm hoping someone can point me in the right direction, I purchased a 4 axis cnc stepper motor TA8435H driver board mach 2 3 from ebay, I'm sorry but I don't know how to create links. The power is supplied I assume by a 12V DC Power Supply 4 Amp 12 Volt Adapter LCD CB 4A. The connection as it comes will not fit, can anyone advise me as to what I need to do to supply power to this board. my electrical knowledge extends to wiring plugs. Any help will be much appreciated.