Fusion technology is a long way from powering a grid — if it ever will. Dozens of fusion startups have launched anyway.

In a pioneering approach to achieve fusion energy, the SMART device has successfully generated its first tokamak plasma ... of producing more output power than input power for the first time ...

This means that the power supply wastes very little energy, resulting in less excess heat and cooler operating temperatures. It’s fully modular, so you only need to route the cables necessary to ...

A power-producing fusion plasma must reach a temperature at its center hotter than the core of the sun. At the same time, it must maintain a temperature at the plasma edge that is cool enough to ...

Infineon Technologies is expanding its the OPTIREG Power Management IC (PMIC) family with the OPTIREG PMIC TLF35585, an ...

Distributor Rutronik is stocking an isolated single-channel gate driver for GaN hemts that comes in a 4.9 x 6 x 1.65mm SOP-JW8 package. Made by Rohm and called BM6GD11BFJ-LB, they have “an isolation ...

The reactor, located in Hefei in Anhui province, generated a steady loop of plasma for 1,066 seconds at 180million°F (100million°C) – seven times hotter than the sun's core. It surpasses the previous ...

ITER, the International Thermonuclear Experimental Reactor, may be the grandest scientific experiment in the world. Initially ...

An experimental nuclear fusion machine has succeeded ... the fusion reactions that naturally power the Sun. By fusing hydrogen nuclei, this process releases an immense amount of energy without ...

Scientists in China on a quest to build a nuclear fusion reactor capable of producing unlimited, low-cost energy have achieved a sustained plasma temperature exceeding 100 million degrees Celsius ...