BG0903-B05-200-0

DC fans are a type of electric fan which operates on direct current. They are commonly found in a variety of electronic equipment such as computers, laptops, and gaming consoles, as well as industrial equipment like blowers, pumps, and factory automation equipment. DC fans come in a variety of sizes and voltage ratings, including the BG0903-B05-200-0.

The BG0903-B05-200-0 DC fan is a relatively compact fan, measuring just 11.7 x 11.7 x 4.7 cm, and it has a speed rating of 200-3000 RPM (Rotation per Minute). This fan is designed to operate at a nominal voltage of DC 12V, and it has an operating temperature range of 0°C to +70°C. It also features a hubless design, which means that it does not require the use of a fan shaft or hub for operation.

DC fan technology has been around since the 1950s and is widely used in a wide variety of applications. The most common uses for DC fans are in cooling and ventilation applications. They are used to draw air through an enclosure, such as a desktop computer or any other type of electronic equipment that generates heat, and draw it away to keep the equipment operating at a safe temperature. DC fans are also commonly used in air movement applications, such as for cooling of industrial equipment or providing air circulation in an enclosed space.

The working principle of a DC fan is relatively straightforward. Electric current flows from the power source into the fan motor, which in turn interacts with a set of fan blades that spin and generate airflow. The speed of the fan motor is determined by the amount of current it receives, as well as the fan blades it is interacting with. As the motor spins, it generates air flow through the fan blades, and this air is then forced out of the fan into the surrounding environment.

The BG0903-B05-200-0 DC fan is an ideal choice for many applications, including cooling of computers and other electronic equipment, industrial applications, and air movement applications. It is designed to be reliable and durable, with an operating lifespan of up to 80,000 hours (8.8 years). It is also a relatively low cost fan, making it an economical choice for many applications.