MD4028V12B-RSR-CC

DC fans are used to cool the air in electronic devices or to divert and maintain air movement, such as in an enclosed system with limited space. The MD4028V12B-RSR-CC is a DC fan that is used in various applications and can be used in a variety of environments, ranging from semi-enclosed to open-air.

The MD4028V12B-RSR-CC is a particularly effective DC fan due to its sturdy construction and its ability to function in wider temperature ranges than other fans. It is resistant to oil, moisture, dust, and can operate within a temperature range of 5 - 40° C. Additionally, the fan is rated for an airflow of 31.2 ft³/min, with backed airflow of 1.47 inH₂O, and a static pressure of 0.37 inH₂O.

The MD4028V12B-RSR-CC has a starting voltage of 9.+/- 1V. It\'s also equipped with a PWM fan speed control system that allows users to regulate the fan speed with much greater accuracy than what is possible with conventional speed control systems. This makes the fan suitable for consistent and reliable applications such as telecom equipment and medical equipment.

The MD4028V12B-RSR-CC can be used in various applications. In computers, it can be used in the main fan housing or as a side-panel fan to cool the CPU and other operations. It can also be used in data communication components such as routers, switches, and storage devices, as well as audio components like amplifiers and receivers. Additionally, the fan can also be used in air conditioners, refrigerators, air purifiers, and industrial equipment.

The MD4028V12B-RSR-CC utilizes a brushless DC (BLDC) motor for better efficiency, reliability, and performance. The motor is capable of generating a higher torque than traditional motors and is designed to run at high efficiency under low loads. The fan utilizes an internal motor driver that allows it to operate at any voltage and frequency without the need for external components. Aside from its excellent efficiency, the motor is also very silent and has an audible noise level of 8.9 dB(A).

The MD4028V12B-RSR-CC is enclosed in a thermoplastic case that is resistant to most fluids and common chemicals. It has an embossed metal grille on its top and a thermoplastic impeller with curved blades. The aerodynamic design of the impeller helps to reduce turbulence and offers the fan higher air pressure and increased airflow.

The fan is also protected against reverse polarity and short circuits by its built-in protection circuit. This circuit ensures safety during operation and prevents damage to the fan in case of any mishaps. It also has a built-in terminal for easy connections.

In conclusion, the MD4028V12B-RSR-CC is a reliable and versatile DC fan that is suitable for use in a variety of applications. It has a sturdy construction, a wide temperature range of operation, high efficiency, and low noise output, making it a dependable choice for cooling computer components as well as industrial and audio equipment.