This rule of thumb is the most important DC resistance figure of merit about copper foil used in a printed circuit board. Spoiler summary: The sheet resistance of 1oz copper foil is about 0.5mΩ per ...

The Chinese module maker is preparing to bring to the market 25.97%-efficient heterojunction solar cells based on copper metallization. The new products are based on ultra-narrow 9-micron busbars, ...

Power modules are the foundation of modern electrical systems, especially within electric vehicles (xEVs), industrial motor applications, and renewable energy solutions such as wind and solar power.

Members can download this article in PDF format. Engineers have many options when designing power stages, from low-dropout (LDO) regulators to switching power supplies. The former provide low noise ...