Fortunately they’re a very simple circuit with only one 2N3904 transistor, but the snag is they need a high voltage power supply well over 100 V. So the challenge isn’t making the pulse ...

Nearly 14 years ago, Wall Street wrote American Superconductor off for dead after a Chinese customer stole its tech and sales ...

Excimer lasers take their name from the term 'excited dimer' and are gas lasers that are electrically pumped using a high-voltage ... combined with magnetic isolators and pulse transformers ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Being integrated next to a magnetic write head and illuminated by a continuous 3 or pulsed (one pulse per bit) 1 laser, plasmonic transducers have been shown to provide sufficient light ...

It’s not entirely clear why [Advanced Tinkering] needs a 50,000-volt power supply ... To ensure everything stays safe in the high-voltage stage, he took the precaution of potting everything ...

High voltage power supplies utilize linear technology to provide one or more DC outputs at voltage levels of hundreds or thousands of volts. They are frequently used in specialized applications such ...

Wavefront distortion and compensation for weakly relativistic vortex beams propagating in plasma. Acta Physica Sinica, Vol. 73, Issue. 5, p. 055203. The field of high-power laser-plasma interaction ...

These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile Analyst at PCMag, which means I cover wireless phones, plans, tablets, ereaders ...

Ikeja Electric Plc and Eko Electricity Distribution Company (EKEDC), two of Nigeria's major power distribution companies ... is a Senior News Reporter at Pulse Nigeria. He has over a decade ...

The WSJ/College Pulse Best Salaries ranking lists schools in order of their impact on graduates’ salaries and how this relates to the cost of attending the college. The ranking was developed and ...

This ranking has been superseded. For the latest WSJ/College Pulse Rankings, please click here. The WSJ/College Pulse Salary Impact ranking lists schools in order of their impact on graduates ...