Tracopower txl series enclosed single output switch mode power supply tracopower txl 070 48s the tracopower txl 070 48s 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 48s 70w enclosed powe