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PWM Speed Control Fans

PWM Speed Control Fans

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As a trusted PWM fan manufacturer, NMB offers PWM speed control fans and PWM cooling fans that use pulse width modulation to precisely match airflow to real-time demand, enabling quieter operation, lower energy draw, and extended service life. Our PWM controlled fans are built for data center cooling, server rack systems, industrial cooling, UPS cooling, and solar inverters. Available in 12V, 24V, and 48V.
Benefits
  • Reduces fan noise and vibration
  • Reduces power consumption and energy costs
  • Reduces current surge with soft PWM ramp up
  • Prolongs fan life
  • Reduces total operating cost for project
Applications
  • Data centers, storage, switches and routers
  • Industrial power supplies
  • Battery chargers and fuel cells
  • Inverters and UPS
  • Test equipment and other instrumentation
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Active Filters
Nominal Voltage
Select Nominal Voltage
Current
Select Current
Max. Air Flow
Select Max. Air Flow
Max. Static Pressure
Select Max. Static Pressure
Max. Static Pressure
Select Max. Static Pressure
Noise
Select Noise
Input Power
Select Input Power
Life Expectancy
Select Life Expectancy
Fan Speed
Select Fan Speed
Mass
Select Mass
Operating Voltage - Lower
Select Operating Voltage - Lower
Operating Voltage - Upper
Select Operating Voltage - Upper
IP Rating
Select IP Rating
Frame Width
Select Frame Width
Frame Height
Select Frame Height
Frame Depth
Select Frame Depth
Max. Air Flow
Select Max. Air Flow
Tach / Locked Rotor Output
Select Tach / Locked Rotor Output
Rib/Flange
Select Rib/Flange
Series Frame Width
Select Series Frame Width
Input Power (+10% or -20%)
Select Input Power (+10% or -20%)
COO
Select COO
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