Strengthen brittle nails with the best nail care products and remedies in Nigeria, and habits for healthy, beautiful nails.

Cool down without bill shock! Discover the best energy-efficient air conditioners in Nigeria that won't skyrocket your NEPA ...

Abstract: Boost dc-ac inverter naturally generates in a single stage an ac voltage whose peak value can be lower or greater than the dc input voltage. The main drawback of this structure deals with ...

Abstract: A hybrid resonant pulse-width modulation (PWM) bridgeless ac-dc power factor correction (PFC) boost converter is proposed for application in power supplies and battery chargers. The ...

The Chelan PUD is taking steps to avoid causing wildfires — small or catastrophic — in North Central Washington. “Chelan ...

Is a stabilizer required for an inverter AC? Well, with newer and advanced air conditioners from top brands coming with ...