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What Are BLDC Fans?
Oct 20 , 2025
In recent years, BLDC fans—short for Brushless DC fans—have become the new standard in cooling technology. From industrial machinery and home appliances to smart ventilation systems, BLDC fans are quietly transforming the way we manage air movement and thermal control. But what exactly are BLDC fans, and why are they considered superior to traditional AC fan or brushed DC fans? 1. Understandi...
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Why Are Blowers So Loud? Understanding the Science Behind the Sound
Oct 24 , 2025
When you walk into a workshop, a server room, or even near an air purifier, you might hear a constant humming or whooshing noise — that’s the blower fan doing its job. While this sound often indicates strong air movement, many users still wonder: why are blowers so loud, and how can we make them quieter? Let’s explore the science, design, and solutions behind blower fan noise — and how companies l...
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