Phoenix Contact’s UT 6-TMC M thermal-magnetic circuit breakers protect electrical circuits from overload or short circuit damage, make wiring easier and eliminate time-consuming troubleshooting. One wire powers all the breakers, which means each circuit breaker does not have to be wired individually. With resettable circuit breakers, the push of a button gets the system up and … [Read more...]
Thermal circuit breaker with rotary knob actuator
Schurter’s TA35 thermal circuit breaker series now offers a rotary style actuator. In addition to the classic rocker style, the grip and turn style knob is well-suited for applications where a longer feedback is desired, such as those where gloves are used. The new TA35 rotary switch offer IP 40 protection. The switch and thermal overload protection with positively trip-free … [Read more...]
Heat Spreading Calculations Using Thermal Circuit Elements
Heat Spreading Calculations Using Thermal Circuit Elements Bruce Guenin, Associate Technical Editor Introduction In electronics cooling applications, there are numerous changes of scale from the chip level to the system level. This is characteristic of the signaling, power, and thermal infrastructures in electronic systems. Because of this, it is inevitable that the heat flow … [Read more...]
