Nayak Enterprises

The AVC BA10033B12S is a high-performance DC centrifugal blower fan designed for efficient heat dissipation in demanding electronic and industrial applications. It operates on 12V DC with a current rating of 2.85A, delivering strong airflow for reliable cooling of servers, power supplies, inverters, and communication equipment.

This fan features a 4-wire (4-pin) interface, enabling advanced functions such as PWM speed control and tachometer feedback, allowing precise monitoring and automatic speed adjustment based on system temperature. Its brushless motor design ensures stable operation, reduced noise, and improved energy efficiency.

With a compact size of approximately 97 × 97 × 33 mm, the fan is suitable for installations where space is limited but high airflow is required. The dual ball bearing system enhances durability, supports continuous operation, and provides a longer service life compared to standard sleeve bearing fans.

Designed as a blower-type fan, it directs airflow in a focused stream, making it ideal for enclosed systems and targeted cooling applications.

The AVC BA10033B12G is a high-power DC centrifugal blower fan engineered for intensive cooling applications where strong airflow and high static pressure are essential. Operating at 12V DC with a high current rating of 4.50A, this fan delivers powerful and focused air output, making it ideal for servers, industrial equipment, power electronics, and thermal management systems.

Built with a brushless motor and dual ball bearings, the fan ensures long operational life, reduced friction, and reliable continuous performance even under heavy-duty conditions. Its centrifugal (blower-type) design produces a concentrated airflow stream, making it especially effective for enclosed systems and heat-sensitive components.

The fan comes with a 4-wire interface, supporting PWM speed control and tachometer feedback, allowing precise speed regulation and real-time monitoring. With a compact size of approximately 97 × 97 × 33 mm, it offers high performance while fitting into space-constrained applications.

Delivering a speed of around 6000 RPM and airflow of approximately 51.9 CFM, this fan provides efficient cooling with strong air pressure, ensuring optimal heat dissipation in demanding environments.

The Nidec 12CM 12038 12V 3A PWM High-Speed Cooling Fan is a premium cooling solution engineered for performance, reliability, and precision airflow control. Designed by Nidec, a leader in advanced motor and fan technology, this high-speed fan combines robust construction with efficient thermal management — making it ideal for demanding industrial, computing, and electronic applications.

🌀 120 mm High-Speed Cooling Fan
Large 120 mm frame size delivers maximum airflow while minimizing noise and vibration.

⚡ 12 V DC, 3 A Power
Designed for efficient and powerful performance, this fan runs on 12 V DC and draws up to 3 A, ensuring strong cooling capacity even under heavy loads.

📶 PWM Speed Control
Built-in PWM (Pulse-Width Modulation) control allows dynamic speed adjustments based on system temperature or controller signals — enabling quieter operation and energy savings when full speed isn’t needed.

🚀 Model: V12E12BS1B5-07
Premium Nidec model known for durability, long life, and consistent performance across extended duty cycles.

🛠️ Industrial-Grade Reliability
High-quality bearings and motor design ensure extended lifespan, continuous operation, and stable performance even in demanding environments.

🌬️ Optimized Airflow and Static Pressure
Ideal for applications requiring high airflow and strong static pressure, such as server racks, power supplies, heat sinks, and industrial enclosures.

🔇 Balanced Performance and Acoustics
Engineered to strike a reliable balance between airflow, cooling efficiency, and noise levels.

• Cooling for PCs, workstations, and servers

• Industrial automation equipment

• Power electronics and inverters

• HVAC systems

• Telecom racks and networking gear

• Battery and inverter cooling systems

• Any high-heat or high-load environment requiring controlled airflow

• Model: Nidec V12E12BS1B5-07

• Fan Size: 120 × 120 × 38 mm

• Rated Voltage: 12 V DC

• Current: 3 A

• Control: PWM Speed Control

• Connector: (Depends on version—often 4-pin PWM header)

• Bearing Type: (e.g., Ball/Bushing — specify if known)

• Duty Cycle: Continuous