Input voltage of a mains powered charger or PSU is high voltage, which is dangerous to touch. Mascot wants to design their product to comply with all kind of possible use. The charger must then comply with the requirements listed in this article.…
Class II product: is it safe to measure high voltage between SELV output and earth? The answer to this is technical. Electrical appliances using mains voltage must at least provide two levels of protection to the user of the product.…
How does atmospheric pressure affect electronic devices? Power supplies are the foundation to all of our electronic devices. Atmospheric pressure is a key factor when designing and manufacturing such…