An open-loop cooling system, also called raw water cooling, draws water directly from the body of water the boat is floating in, whether it's saltwater or freshwater. That water is pulled through ...

Closed-loop flyback converter block diagram. Before making the necessary calculations for the controller to stabilize the peak current control mode flyback, it’s important to understand the components ...

Boat engines have either open or closed loop cooling systems. How do these two differ, and is one better than the other? Here's everything you need to know.