An upconversion organic light-emitting diode (OLED) based on a typical blue-fluorescence emitter achieves emission at an ultralow turn-on voltage of 1.47 V. The technology circumvents the traditional ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen environmental ...

What a Microwave Oven Is Capable Of High Voltage Arc Experiment ...

The water-tree effect in subsea cables. What is macTaM education? Accuracy of current sensors in EV charging. Of course, most engineers know the main principles of high-voltage technology and how they ...

Power-supply designers frequently encounter projects where the input voltages are much higher compared to the low output voltages usually require to power the target equipment. Typical output needs ...