Pulse Width Modulation Fans

Delta Electronics Pulse Width Modulation (PWM) Fans regulate the voltage signal between fully on and fully off, controlling the speed of a fan with low power loss in the switching device. When a switch is off, there is practically no current, and when it is on, there is almost no voltage drop across the switch. As a result, power loss is close to zero. Delta Electronics PWM Fans offer a wide range of airflow options as well as heights and widths.

Types of Fans & Blowers
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Airflow
Operating Supply Voltage
Current Type
Height
Width
Delta Electronics DC Fans Tubeaxial Fan, 150x172x51mm, 48VDC, Ball, 3x Lead Wires, Lock Rotor Sensor, Tach
Datasheet
Non-Stocked Lead-Time 40 Weeks
Min.: 264
Mult.: 8

DC Fans 411 CFM (11.6 m3/min) 48 VDC DC 150 mm 172 mm
Delta Electronics DC Fans Fan, 50x15mm, 12VDC, 17.97CFM, 1.44W, 1.2A, 34dBA, Ball, 4-Leads, Tach/PWM
Datasheet
Non-Stocked Lead-Time 40 Weeks
Min.: 672
Mult.: 336

DC Fans 14.1 CFM (0.4 m3/min) 12 VDC DC 50 mm 50 mm
Delta Electronics AFB1212HHEVAH
Delta Electronics DC Fans DC Axial Fan, 120x120x38mm, 12VDC, 130.8CFM, 5.4W, Ball, 4x Wire, Tach/PWM
Datasheet
Non-Stocked Lead-Time 40 Weeks
Min.: 1
Mult.: 1

DC Fans 130.8 CFM 12 VDC DC 38 mm 120 mm