Power switching devices are electronic devices comprising several active switchable power semiconductor drivers combined into one unit. Their power dissipation rate is amazingly low, and they are rated based on the current and voltage. Therm-X is a well-known manufacturer of various types of power switching devices including DIN-A-MITE power controllers and solid state relays. DIN-A-MITE is a patented technology developed by Watlow and we use it to make power controllers of various types. They are a cost-effective solid state options for controlling the electrically-generated heat. We also make solid state relays, which are electronic switches used to control electric load without any movement. We make these devices available in various configurations and types to suit the exact requirements of your applications.