Many systems operating from a small-capacity battery require a high-efficiency switching DC/DC converter to lengthen the operating lifetime between battery recharges. However, many of these systems ...

Figure 1: To keep power-system design simple, ac power is converted to a 48 V, dc-distribution voltage. Each system board converts the 48 V to an intermediate dc-bus voltage, for example 12 V, which ...

To address natural resource scarcity, pollution, and other harmful effects of climate change, some scientists and policymakers emphasize the adoption of input-efficient technologies like water-saving ...

Huasun announced the first product rollout of a production line in September. Credit: Huasun In the n-type sector, cutting-edge technology is heterojunction’s (HJT) key to success. On the premise of ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Vikki Velasquez is a researcher and writer ...

The cell is amazingly energy efficient. Capable of trapping about 38% of the energy that it receives from sugar, it may be the most energy efficient machine on Earth. Energy efficiency is the ability ...