Tracopower txl series enclosed single output switch mode power supply tracopower txl 070 12s the tracopower txl 070 12s is an encased single output switch mode power supply designed for a wide range of cost critical applications with a low profile metal case and screw terminal block connection they are easy to install in any equipmentthis power supply has a universal input and complies with european emc standards and the low voltage directive lvd tracopower txl 070 12s 70w 12v single ou