Tracopower tmt series 50w acdc pcb or chassis mount power supplies tracopower tmt 50105c these 50w acdc power supplies from the tracopower tmt series are ultra compact and fully encapsulated and are suitable for chassis mounting via screw terminals with a high degree of efficiency low noise and low remaining ripple they also offer short circuit and overload protection tracopower tmt 50105c chassis mount power supply 5v 9a 50w