Vigortronix 10w miniature smps ac dc converter 33 to 48v dc vigortronix vtx 214 010 203 the vigortronix vtx 214 010 203 is an ac dc 10w single output miniature switched mode power supply smps that has been designed for applications where space is limited thanks to the encapsulated design of the module which boasts over power over current and short circuit protection this very small 33v dc 70g pcb mounted smps is not only cost effective but also boasts a host of features such as 360