High-Density Interconnected Printed Circuit Boards (HDI PCB) are new technologies that have revolutionised the applications and benefits of modern electronic devices. As of November 2017, 56% of circuit board manufacturers were using HDI technology.
With HDI, electronic products have become smaller, more powerful and more effective. This is because the technology has made it possible for denser circuit boards to be designed. When PCBs are fitted with more components (that are in close proximity to each other), the end result is increased efficiency and cost savings.
Modern homes rely on electricity for lighting and powering of various equipment and appliances such as TVs, computers and ovens. However, when electrical problems occur, it is recommended that homeowners should hire a certified electrician rather than attempt to fix the issues on their own. Complicated DIY electrical fixes can often lead to fatalities because of the risk of electrocution or shock. When you have an emergency electrical malfunction, such as a fried circuit breaker during late hours or holidays, you have to contact an emergency electrician who operates outside "
