With the rapid growth of new energy and intelligent vehicles, modern cars integrate increasingly complex electronic systems. These systems—from battery management to infotainment—generate significant heat, demanding efficient, compact, and quiet cooling solutions.

In 2025,Guangdong Chungfo Electronic Technology Co.,Ltd partnered with a world-renowned automotive brand to develop a custom DC Blower Fan for its next-generation vehicle control modules, ensuring thermal stability and system reliability under extreme conditions.

1. Project Background

Automotive control systems, including BMS units, ECUs, and inverter modules, operate under high load and temperature. Without effective cooling, excessive heat can shorten component lifespan and degrade performance.

The client required a durable, compact, and low-noise DC fan that performs stably in harsh environments of vibration, dust, and heat.

2. ChungFo’s Blower Fan Solution

After extensive testing, ChungFo selected its 97×97×33mm DC Blower Fan model featuring strong static pressure and optimized airflow for confined automotive enclosures.

Technical Specifications

Dimensions: 97mm(L) × 97mm(W) × 33mm(H)

Mounting Hole Distance: 99.5 ± 0.3mm

Voltage: DC 12V / 24V

Current: 0.10–0.40A

Speed: 2000–3000 RPM

Airflow: 15.40–22.57 CFM

Noise: 35–45 dBA

Static Pressure: 4.90–13.30 mmAq

Bearing: Sleeve / Dual Ball

Lifetime: 50,000 hours @ 25°C

Certification: UL E311396

3. Results & Performance

Customer feedback:

“The ChungFo Blower Fan provided consistent airflow and low noise, perfectly fitting our new automotive platform. It’s a reliable component for our global models.”

4. About ChungFo

Founded in 2000, ChungFo specializes in AC fans, DC fans, and blower fans for cooling and ventilation applications.

Factory Area: 12,000㎡

Annual Capacity: 8 million units

R&D Team: 20+ engineers

Markets: Europe, North America, Southeast Asia, Middle East

Products are widely used in automotive electronics, industrial devices, and home appliances.

5. Marketing Insight

ChungFo Blower Fans deliver:

High pressure airflow for enclosed systems

Quiet and efficient performance

Long service life up to 50,000 hours

Certified safety and reliability

From OEM vehicle manufacturing to aftermarket applications, ChungFo provides customized, high-performance DC cooling fan solutions.

6. Conclusion

ChungFo’s partnership with a leading automotive brand demonstrates its strength in DC Blower Fan innovation and manufacturing.

Moving forward, ChungFo will continue to develop intelligent, efficient, and sustainable cooling systems for global automotive customers.