R2E140-AS77-05

AC Fans are a energy efficient and efficient cooling solutions for appliances, industrial machinery, and electronic equipment. The R2E140-AS77-05 is a commonly used model in this series, and it provides an effective way to keep components cool while still allowing them to operate at the desired temperature. The fan is designed to be low noise, making it suitable for areas with sensitive acoustic conditions.

What is an AC Fan?

An AC fan is an air-moving device which uses an AC current to power a motor to generate air circulation. This is typically used to cool down appliances, machinery, and electronic equipment. AC fans offer a greater level of efficiency than their DC fan counterparts due to their better energy efficiency, as well as being able to capture more air without having to create a large airflow gap.

R2E140-AS77-05 Application Field

The R2E140-AS77-05 is designed for a wide variety of applications. It can be used in information technology equipment cooling, high-efficiency fan heat dissipation, air conditioning unit cooling, computers, servers, and various electronic equipment. The fan supports a 10-30 VDC voltage input, and it is also designed to be resistant to dust and particles.

R2E140-AS77-05 Working Principle

The working principle of the R2E140-AS77-05 is based on generating a controlled airflow using an AC current. A rotor is placed inside the fan, which is driven by the AC current. The rotor is attached to a set of blades which create air movement when spinning. The air is drawn in from the surrounding area and pushed out through the fan grille.The speed of the fan can be adjusted to generate the desired airflow. PWM (Pulse Width Modulation) is used to change the speed, which allows for precise control over the airflow. The fan also has an overload current protection feature which prevents it from overworking itself.

Benefits of Using an AC Fan

Using an AC fan has many benefits over DC cooling solutions. They are more energy efficient, more reliable, and provide a greater level of cooling. They are also easier to install and maintain, making them a great choice for applications that require stability and performance.Additionally, an AC fan is better at removing hot spots. Hot spots can be caused by components that generate a lot of heat, such as processors or graphics cards. The fans greater airflow helps to quickly move the heat away from the components, preventing them from overheating.Finally, an AC fan is better at noise reduction. This is because AC fans generate less noise compared to DC fans, making them ideal for applications where a quieter operation is desired.

Conclusion

The R2E140-AS77-05 is a high efficiency fan designed to provide efficient cooling for a variety of applications. It offers better energy efficiency compared to DC fans, as well as greater levels of cooling and noise reduction. It is also easier to install and maintain. Overall, the R2E140-AS77-05 is an ideal choice for any application that requires reliable cooling solutions.

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R2E190-RA50-21	ebm-papst In...	86.02 $	0	190 MM AC CENTRIFUGAL FAN
R2E190-RA26-20	ebm-papst In...	86.02 $	10	190 MM AC CENTRIFUGAL FAN
R2E133-BB66-13	ebm-papst In...	0.0 $	1000	FAN IMP MTRZD 133X60MM 23...
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R2E190-AE50-29	ebm-papst In...	0.0 $	1000	FAN IMP MTRZD 190X63MM 11...
R2E190-AO26-05	ebm-papst In...	0.0 $	1000	FAN MOTORIZED IMPELER 230...
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R2E120-CD70-09	ebm-papst In...	0.0 $	1000	MOTORIZED IMPELLER
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R2E140-AE77-05	ebm-papst In...	0.0 $	1000	MOTORIZED IMPELLER
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R2E180-AU01-10	ebm-papst In...	0.0 $	1000	MOTORIZED IMPELLER
R2E190-AO26-30	ebm-papst In...	0.0 $	1000	MOTORIZED IMPELLER
R2E190-AO74-91	ebm-papst In...	0.0 $	1000	MOTORIZED IMPELLER
R2E190-RA26-45	ebm-papst In...	0.0 $	1000	MOTORIZED IMPELLER
R2E190-RA26-46	ebm-papst In...	0.0 $	1000	MOTORIZED IMPELLER
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R2E180-CB28-01	ebm-papst In...	122.46 $	1000	MOTORIZED IMPELLER
R2E140-AS77-05	ebm-papst In...	128.71 $	1000	AC BACKWARD-CURVED MOTORI...
R2E133-BH66-07	ebm-papst In...	130.07 $	9	MOTORIZED IMPELLER
R2E140-AL40-05	ebm-papst In...	137.98 $	1000	MOTORIZED IMPELLER
R2E180-AT06-15	ebm-papst In...	137.98 $	1000	MOTORIZED IMPELLER
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R2E175-AO77-14	ebm-papst In...	139.08 $	1000	MOTORIZED IMPELLER
R2E175-AR70-05	ebm-papst In...	139.79 $	10	MOTORIZED IMPELLER
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R2E140-AI31-30	ebm-papst In...	155.01 $	1000	MOTORIZED IMPELLER
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R2E175-AC77-15	ebm-papst In...	168.85 $	1000	MOTORIZED IMPELLER
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