WHAT IS THE ZERO STOP FEATURE IN A DC FAN?
Speed Control for Optimized Performance DC fans with a four-wire configuration consist of power, ground, tach pulse output, and PWM input control for varying speed. Being able to vary the…
An Overlooked But Useful Benefit Of The Pulse Sensor On A DC Fan
Brief Overview of DC Fan Sensors In the DC fan world, fans come in two, three, and four wire configurations as follows: Two wire – Just power and ground, fans…
Better Electrical Design for Hot Swappable Fan Start-up
Sanyo Denki over the years designed innovative high-performance fans for niche markets. The latest San Ace 40 9HVA type is designed with customer requirements in mind, shown in Figure 1.…
What to consider when designing fans in parallel
Factors to consider when strategically integrating 1U high performance cooling fans for efficient thermal management The onrush of high-performance processors, such as CPU and GPUs, are ever-increasing in applications such…