When two equal turbochargers work independently, it's parallel. If a small turbocharger operates at lower rpm, then a larger one at higher rpm, it's sequential.

Experience Christmas like never before in Shenzhen! This luxurious holiday display in front of Cartier blends festive spirit with modern elegance. From giant candy canes to a glowing snow globe, the ...

Nigeria and the United States have signed a landmark technical Memorandum of Understanding (MoU), valued at about $5 billion to deepen bilateral health cooperation, strengthen health security and ...

India sees an additional $2 billion in exports within the first two years following the implementation of the trade deal with Oman, the commerce ministry said. This would raise India’s exports to Oman ...

DS-K1T200 is a series optical IP-based fingerprint access control terminal with multiple advanced technologies including fingerprint recognition, face detection, Wi-Fi, smart card recognition, LCD ...

People in China will pay a 13% sales tax on contraceptives from 1 January, while childcare services will be exempt, as the world's second-largest economy tries to boost birth rates. An overhaul of the ...

Six years after its initial launch, auto-cpufreq version 3.0.0 is now available. For those wondering, auto-cpufreq is an automatic CPU speed and power optimiser designed specifically for Linux laptops ...

Abstract: A unified one-cycle control is presented to achieve bidirectional power flow operation for a four-switch buck–boost converter employing fully digitalized control. There is no need for analog ...

Saudi Arabia is accelerating digital transformation in aviation as virtual air traffic control towers enter live operations, marking a first for the Middle East. Saudi Air Navigation Services Company ...

Abstract: In this paper, a KY buck-boost converter with extended ramp control for the Li-ion battery in the mobile applications is presented. Conventional non-inverting buck-boost converter suffers ...