50x50x25mm DC Blower Fan, High Speed, Ball Bearing

Presenting a New Criterion in Compact, High-Performance DC Blower Fan .

In the world of contemporary electronic devices and accuracy equipment, effective thermal management is not simply a feature– it’s a basic requirement. As parts come to be extra effective and gadget impacts diminish, the demand for cooling solutions that are both compact and effective has never been higher.

This 50x50x25mm DC blower fan is crafted to fulfill and go beyond these requiring demands, supplying a skillful mix of high-pressure airflow, extraordinary resilience, and advanced control features, all within a tiny, light-weight bundle. Made for designers, trendsetters, and system building contractors who can not endanger on high quality or reliability, this DC blower fan stands for a leading choice for the most challenging air conditioning applications.

Engineered for Optimum Performance in a Minimal Area .

The core of this DC blower fan’s capability depends on its centrifugal, or blower-style, layout. Unlike conventional axial fans that relocate air along the axis of the electric motor, a DC blower fan attracts air in with the central inlet and removes it at a 90-degree angle via a concentrated outlet port. This style is inherently superior for developing high static pressure, making it the ideal service for applications with high impedance– that is, systems where air movement is limited by heatsinks, filters, or largely stuffed parts.

This DC blower fan is available in a number of performance tiers to perfectly match the requirements of any type of application. For systems requiring the most hostile air conditioning, the high-speed variant runs at an outstanding 5000 RPM. At this speed, it creates a substantial maximum fixed pressure of 20.801 mmH ₂ O (0.819 INH ₂ O) and an optimum air flow of 5.305 CFM. This degree of performance guarantees that air can be forced with also the tightest rooms, providing important cooling to crucial elements.

For applications where acoustic performance is as essential as air conditioning, lower-speed versions are offered. A mid-tier option going for 4000 RPM offers a balanced account with 3.993 CFM of airflow and a strong 11.24 mmH ₂ O of fixed pressure, while operating at a much more modest sound level. For the most noise-sensitive settings, a 3000 RPM version delivers effective, peaceful cooling, creating just 34.5 dB( A) while still offering 3.09 CFM of airflow.

This adaptability enables designers to select the ideal equilibrium of power and acoustics without changing the physical kind element. To accommodate a wide variety of digital systems, these performance tiers are offered in typical 5V, 12V, and 24V DC operating voltages.

Unwavering Integrity and Durability .

The true value of a cooling component is determined not simply in its efficiency, yet in its long life and dependability. This DC blower fan is created to give steadfast solution for years, even in continuous-use, mission-critical atmospheres.

At its heart is a high-precision ball bearing system . Compared to typical sleeve bearings, ball bearings offer dramatically premium sturdiness and a much longer functional lifespan. They are less at risk to put on from warm, feature perfectly in any placing alignment (horizontal, upright, or tilted), and maintain their performance over a lot longer duration. This durable bearing system is the vital to the fan’s outstanding service life of 70,000 hours when operated at 40 ° C. This equates to virtually 8 years of constant, 24/7 procedure, offering unmatched satisfaction and decreasing the total cost of possession via lessened upkeep and substitute cycles.

The DC blower fan’s physical construction is similarly durable. Both the framework and the impeller are crafted from Thermoplastic PBT (Polybutylene terephthalate) , a state-of-the-art design plastic recognized for its outstanding mechanical strength, stiffness, and resistance to warm and chemicals. Furthermore, the material meets the UL 94V-0 flammability typical . This is an important safety accreditation, showing that the plastic will certainly self-extinguish within 10 secs of a fire resource being gotten rid of, protecting against the fan from adding to the spread of a fire in the event of a devastating digital failing.

This DC blower fan is developed to grow in extreme problems, boasting an extremely large running temperature level variety of -30 ° C to 70 ° C . Whether made use of in equipment that should do a chilly start in a sub-zero setting or within the confines of a high-heat commercial unit, this fan will run dependably and constantly. Regardless of its powerful motor and long lasting building, the entire system weighs a mere 26.3 grams, making it a superb selection for weight-sensitive applications such as mobile tools and robotics.

A Collection of Advanced Characteristics for Intelligent Systems .

Beyond its raw performance and sturdiness, this DC blower fan can be furnished with an extensive set of advanced digital attributes, changing it from an easy part into an intelligent part of an incorporated system.

Intelligent Motor Protection: To protect both the DC blower fan and the host tool, a collection of defense circuits is offered.

• Reverse Polarity Protection: Stops irreversible damages to the fan’s motor if power and ground cables are mistakenly swapped throughout installation.
• Soft Beginning & Automobile Start: The soft-start feature progressively ramps up the follower’s rate, limiting the inrush current that can stress power supplies. The auto-start feature makes certain the follower will immediately attempt to reboot if its blades becomes temporarily blocked, returning to procedure once the blockage is cleared.
• Present and Voltage Defense: Over Voltage Security (OVP) and Present Limiting (CL) functions secure the DC blower fan’s motor from possibly destructive power surges and anomalies.

System Surveillance and Speed Control: For systems that call for feedback and vibrant control, the follower provides advanced signal outcome and rate control settings.

• Signal Outputs: An optional Regularity Generator (FG) or tachometer signal supplies a square wave outcome whose frequency is directly symmetrical to the fan’s rotational rate. This enables a system’s microcontroller to specifically check the follower’s RPM in real-time, ensuring it is operating as expected. For simpler failing detection, a Rotation Detector (RD) alarm signal can be implemented, which changes state if the fan’s electric motor locks, providing a clear “go/no-go” alert for system diagnostics.
• Speed Control Settings: The most effective feature is the accessibility of Pulse Width Modulation (PWM) speed control . With a PWM-equipped design, a system can command the DC blower fan to go for any type of speed between its minimum and optimum RPM. This makes it possible for intelligent, dynamic cooling where fan rate is increased in action to high thermal tons and decreased during still durations. The result is a system that runs cooler, quieter, and is considerably a lot more power-efficient. Other control settings, such as thermal control through an onboard thermistor or easy voltage control, are likewise offered for various style viewpoints.

This 50x50x25mm DC blower fan is more than simply an element; it is a detailed cooling option. Its mix of high-pressure airflow, outstanding long life, durable building, and advanced digital functions makes it the conclusive choice for applications including 3D printer part cooling, small server and networking tools, medical devices, LED lighting enclosures, and any electronic system where efficiency and integrity can not be jeopardized.