The RoHS Compliant DC Triangle Cooling Fan is an environmentally friendly and high-standard heat dissipation component developed in strict accordance with EU RoHS environmental protection directives, focusing on green production, safe use and efficient heat dissipation. As a core accessory widely used in exported electronic and electrical products, this fan completely abandons harmful substances such as lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls and polybrominated diphenyl ethers in the production process, and all raw materials including shell plastic, motor winding paint, metal fasteners and circuit welding materials have passed strict environmental protection testing, fully meeting international environmental protection standards and export trade requirements. Compared with ordinary cooling fans on the market that may contain harmful heavy metals and toxic chemical components, this RoHS-compliant fan has zero environmental pollution risks in the whole life cycle of production, use and scrapping, and will not cause harm to the user's use environment and human health, and can smoothly pass the environmental protection inspection of various European and American electronic equipment markets.

While adhering to environmental protection standards, this triangular cooling fan does not compromise on heat dissipation performance and structural quality. It adopts a mature triangular bracket mounting structure, with stable three-point fixing, simple and convenient installation, and strong adaptability to equipment mounting holes. The overall structure is compact and lightweight, which will not increase the overall load and volume of the equipment, and is suitable for the internal heat dissipation layout of various miniaturized and integrated electronic equipment. The fan is equipped with a high-efficiency DC brushless motor, which has the advantages of low power consumption, high speed stability, low heat generation and long service life. The brushless operation mode avoids the friction loss and electric spark phenomenon of traditional brushed motors, reduces equipment interference, and ensures more stable and safer operation of precision electronic circuits.

In terms of heat dissipation efficiency, the fan blade adopts aerodynamic optimization design, with reasonable blade angle and spacing, which can maximize the air volume output under low power consumption, form a circulating heat dissipation airflow inside the equipment, quickly take away the heat generated by the operation of chips, power modules and circuit boards, effectively avoid equipment aging, crash and performance degradation caused by high temperature accumulation. The fan has a wide operating temperature range, which can maintain normal operation in the environment of -20℃ to +70℃, and the environmental protection materials used will not age, volatilize harmful gases or deform due to temperature changes, ensuring the consistency of environmental protection performance and heat dissipation performance in various working environments.

In terms of safety and durability, the product has passed multiple safety certifications such as CE and FCC on the basis of RoHS certification. The internal circuit is equipped with multiple protection mechanisms such as short-circuit protection, over-power protection and surge protection, which can effectively resist instantaneous voltage fluctuation and current impact, and avoid fan damage and equipment failure caused by abnormal power supply. The all-plastic shell is insulated and anti-leakage, which can effectively isolate current and improve the safety of equipment use. The metal bracket is treated with anti-rust and anti-corrosion coating, which will not rust and oxidize after long-term use, maintaining stable mounting firmness.

This environmentally friendly triangular DC cooling fan is widely used in export-grade electronic products, smart home equipment, communication equipment, medical electronic instruments, industrial control equipment and other fields that require strict environmental protection standards. It not only provides efficient and stable heat dissipation guarantee for equipment operation, but also helps terminal products meet international environmental protection access standards, reducing trade barriers and market access risks for enterprises. With its dual advantages of green environmental protection and excellent performance, it has become the preferred heat dissipation accessory for high-end export electronic equipment, helping enterprises improve product grade and market competitiveness.