If you’ve ever dealt with melting ice, soggy sandwiches, or spoiled groceries on a road trip, the ICECO VL45 Portable Re ...

John Carlsen has more than a decade of experience testing and reviewing home tech products, with a major focus on smart home security. He earned his BS in journalism from Utah Valley University. In ...

This article was updated with new information in September 2025. You’ve heard the horror stories. Maybe you’ve even experienced that dreaded "click-click" yourself. It's a situation auto enthusiasts ...

Abstract: A dual-path hybrid DC-DC converter with the step-down ratio of less than half is proposed for the first time. In the proposed converter, the efficiency is higher than a conventional buck ...

Abstract: LLC resonant converters are widely used in power supplies. For product design needs to estimate voltage stress, current stress, and power loss analysis. An accurate analysis is required to ...

Model 236 L Direct Cool Single Door 4 Star Refrigerator (DCS23643FAAUC) 190 L Direct Cool Single Door 2 Star Refrigerator (DC (P) 205 5S) ...

Bosch 207 L, 3 Star Single Door Refrigerator with Industry's largest vegetable box* & Beverage space (CST20W33NI, Feather Wine)| 18 Hr Cooling Retention, 2.5x Faster Cooling, Smart inverter compressor ...