Exploring how exploding capacitors in a commercial pressure washer due to a failed diode present serious safety concerns.

Measuring tiny differences in high-voltage circuits usually requires specialized differential test probes, which are often expensive. Fortunately, it’s possible to build your own high-voltage probe ...

A MOF enhanced tribovoltaic nanogenerator directly charges a supercapacitor, creating a compact self-charging system that ...

A new thermogalvanic device uses nanoparticles to control ion flow, allowing it to convert waste heat to electricity and store the energy without external batteries.

Following on our generator maintenance tips in the Aug. 1 issue, consulting engineer Charles “Buc” Fitch, P.E., offers 10 ...

Polyvalent heat pumps can provide year-round climate control by delivering both heating and cooling, often with the added ...

1. Severe voltage fluctuations: Under conditions such as motor acceleration and energy recovery, the system voltage may ...

Occasionally a design requires capacitors that are much closer to being identical in value to one another than the usual ...

Siemens Digital Industries Software introduced Tessent AnalogTest software – an innovative solution that reduces pattern generation time for analog circuit tests from months to days. The solution ...

Prepare for your ISC Class 12 Physics half-yearly exams with 2025 sample paper. Practice with a realistic test simulation, identify weak areas, and master time management. Download the PDF with a ...

There you are at the surplus store, staring into the bin of faded orange, yellow, red, and black, boxes–a treasure trove of ...