Longcheng Technology is a customized manufacturer and supplier of heat dissipation products and related parts; it serves customers in many fields such as aerospace, scientific instruments, medical equipment, high-speed rail power, new energy vehicles, industrial computers, and consumer electronics products Serve.
Who are we?
LONG CHEN TECHNOLOGY
We collaborate with global industries!
Long Chen Technology is a manufacturer and supplier specializing in customized thermal management products and related components. We serve customers across various industries, including aerospace, scientific instruments, medical equipment, high-speed rail power systems, new energy vehicles, industrial computers, and consumer electronics.
Our main product categories include:
Related plastic, metal appearance, and functional accessories
News
For example, DC fans are a subcategory of cooling fans. Their advantages include DC power supply, smaller size, higher energy efficiency, lower vibration, reduced noise, and longer lifespan compared to other fans. Due to these benefits, DC fans are widely used in everyday life. This section provides a brief introduction to their functions and working principle.
1.Quiet Operation – DC motors have lower resistance and smoother operation, making the fan run more quietly.
2.Energy Efficient – While electric fans already consume little power, DC motors further enhance energy savings.
3.Stepless Speed Control – Some smart fans offer up to 100 different speed levels for precise airflow adjustment.
4.Longer Lifespan & Low Failure Rate – DC fans are more durable and have a lower risk of malfunction compared to AC fans.