QR08B-4/203229

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AC fans are often used in everyday applications such as cooling electronic components. A specific type of AC fan is the QR08B-4/203229 – a type of fan used in commercial refrigeration and air conditioning applications. In this article, we will discuss the application field and working principle of the QR08B-4/203229.

The QR08B-4/203229 fan features four fan blades, which are connected to a 12V DC motor. This motor is designed to generate air flow when it is subjected to a specific voltage. This fan has a maximum fan speed of up to 1450RPM and a maximum air flow of up to 1450CFM. This makes it an ideal choice for use in commercial refrigeration and air conditioning applications, where high air flow is necessary.

When it comes to the application field of the QR08B-4/203229, it is typically used in areas where a large amount of air is required. This includes refrigeration units, computer systems, and air conditioning systems. It is also a popular choice for locations where noise levels need to be kept low, such as in offices or residential homes. Additionally, its small size allows it to be used in enclosed spaces, such as ducts or other areas where clearance is limited.

The QR08B-4/203229 fan works on the principle of an AC induction motor. An induction motor is a type of electrical motor that produces torque by using electromagnetic fields to create relative motion between a rotor and a stator. In this fan, the two parts are connected by a set of coils that act as both the stator and the rotor. The stator creates a magnetic field, while the rotor is subjected to the field and starts to rotate. This rotation produces air movement, which is then circulated throughout the area, allowing for efficient cooling.

The QR08B-4/203229 fan is designed with an integrated circuit board that contains all the necessary components to ensure that the fan operates correctly. This includes the voltage regulator, current controller, and various sensors. The integrated circuit board also features a programming interface, which allows the user to customize the fan\'s speed and airflow according to their requirements. This is particularly beneficial for air conditioning applications, where the temperature in the area needs to be regulated.

In conclusion, the QR08B-4/203229 fan is an excellent choice for commercial refrigeration and air conditioning applications. It features four fan blades, a powerful 12V DC motor, and an integrated circuit board. It is designed to produce high airflow with low noise levels, making it ideal for locations where noise needs to be kept at a minimum. Additionally, its small size allows it to be used in tight spaces, such as ducts or other areas where clearance is limited. This fan operates on the principle of an AC induction motor, which uses electromagnetic fields to generate expected motion and fan rotation.

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