OD4028-12HHB10A

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DC fans are electrical devices used for cooling purposes. They work by generating a cooling breeze over stationary parts of an electronic device. They are usually composed of two main components – a motor and a fan blade. The electricity source can come from solar panels, batteries, and electrical outlets.

The OD4028-12HIB10A is an 80*80mm two-ball bearing DC fan from YDK that has an optimum airflow of 56.2CFM and a maximum airflow of 88.9CFM. It can be used as an exhaust fan or can be put into an air circulation system to cool electronic components. It is equipped with a two ball-bearing system, allowing it to sustain a long lifespan while maintaining the quiet operation. It also features a high efficiency air performance and a low sound level.

Working Principle

DC fans operate on the principle of forced convection, wherein air is forced over a stationary surface to cool it down. The OD4028-12HHB10A fan is equipped with an electric motor which is powered by a DC voltage. This motor spins the fan blades, which in turn generate airflow. The fan blades are designed in such a way that the airflow is maximized for cooling efficiency. This airflow creates a pressure gradient that moves warm air away from the stationary components and into the surrounding areas. The cool air then takes its place and cools down the components.

Application Field

The OD4028-12HHB10A is ideal for cooling a wide range of electrical appliances, including CPUs, game consoles, amplifiers, and laptop computers. Its wide operating voltage range (4.5v-13.8v) and its noise level of 29dBA at maximum also make it suitable for residential areas. It can also be used in industrial and commercial applications, such as gaming consoles, small office equipment, and medical devices.

The fan is also designed to be backward compatible with existing DC fans, meaning it is suitable for replacing traditional fans in existing systems. This provides an easy, cost-effective, and reliable solution for cooling the components in the system.

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