Tracopower txl series enclosed dual and triple output switch mode power supplies tracopower txl 035 1212d the tracopower txl 035 1212d is an encased dual 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 035 1212d 35