Sentences with phrase «in microwatts»

Not exact matches

The bot also uses only 7 microwatts of electricity when perching — it goes through about 2700 times that when it flies, according to a study today in Science.

The product's developers, engineers and scientists at Nanyang Technological University (NTU) in Singapore, Tsinghua University in China, and Case Western Reserve University in the United States, believe the storage capacity by volume (called volumetric energy density) is the highest reported for carbon - based microscale supercapacitors to date: 6.3 microwatt hours per cubic millimeter.

A milliliter's worth of these electrodes could in principle generate a peak power level of 24.4 microwatts, more than the 10 microwatts typically needed by pacemakers, the researchers added.

In the team's demonstrations, the total power consumption of the backscatter system was 11 microwatts, which could be easily supplied by a tiny coin - cell battery for a couple of years, or powered using tiny solar cells.

According to the Acoustics of Schools: a design guide, the standard sound power output created by speech is 10 microwatts, which amounts to a sound pressure level of 60 dBA at one metre in front of the speaker.

This then increases to 100 microwatts (70 dBA) when spoken in a raised voice, and 1,000 microwatts (80 dBA) when shouting.

Am I correct in calculating that the present rate of growth in the anthropenic forcing from CO2 from fossil fuel consumption is currently somewaht greater than a milliwatt / year, or about 4 microwatts per day?

According to the research results, the small monocrystalline solar cells (22 % efficiency) used in the study were able to generate «much more» than the typical 5 to 10 microwatts that typical cardiac pacemakers use, as even the lowest power output measured by the devices was an average of 12 microwatts.