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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Results: 54
Select Image Part # Mfr. Description Datasheet Availability Pricing (CLP) 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 Fan, 120x38mm, 12VDC, 254.35CFM, 44.4W, Ball, 4x Lead Wires, Tach/PWM 557In Stock
$48.465
$40.661
$35.602
$35.329
$35.261
Min.: 1
Mult.: 1
DC Fans 254.35 CFM (6.5 m3/min) 12 VDC 120 mm 120 mm
Delta Electronics DC Fans Fan, 92x38mm, 12VDC, 185.66CFM, 44.4W, 3.7A, 71dBA, Ball, 4-Leads, Tach/PWM 222In Stock
48On Order
$47.439
$41.344
$39.772
$38.177
Min.: 1
Mult.: 1
DC Fans 186 CFM (5.3 m3/min) 12 VDC 92 mm 92 mm
Delta Electronics DC Fans Fan, 120x38mm, 12VDC, 228.65CFM, 32.4W, 2.7A, 65.5dBA, Ball, 4-Leads, Tach/PWM 301In Stock
$44.546
$39.362
$39.032
$37.687
Min.: 1
Mult.: 1
DC Fans 228.65 CFM (6.47 m3/min) 12 VDC 120 mm 120 mm
Delta Electronics DC Fans Fan, 40x28mm, 12VDC, 22.2CFM, 5.04W, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM 288In Stock
$20.701
$18.126
$16.508
$15.357
Min.: 1
Mult.: 1
DC Fans 22.2 CFM (0.63 m3/min) 12 VDC 40 mm 40 mm
Delta Electronics DC Fans Fan, 40x20mm, 12VDC, 20.56CFM, 5.16W, 52dBA, Ball, 4-Leads, Tach/PWM, IP55 630In Stock
9On Order
$22.729
$18.342
$17.818
$16.850
Min.: 1
Mult.: 1
DC Fans 20.6 CFM (0.58 m3/min) 12 VDC 40 mm 40 mm
Delta Electronics DC Fans Fan, 60x25mm, 48VDC, 38.35CFM, 6.72W, Ball, 4x Lead Wires, Tach/PWM 358In Stock
$31.638
$28.903
$26.294
$24.734
Min.: 1
Mult.: 1
DC Fans 38.4 CFM (1.09 m3/min) 48 VDC 60 mm 60 mm
Delta Electronics DC Fans Axial Fan, 172x150x50.8mm Round, 48VDC, 3.14"H2O, 4xWire, Tach/PWM, Industrial 62In Stock
$149.883
$121.925
$121.082
Min.: 1
Mult.: 1
DC Fans 454.45 CFM 48 VDC 172 mm 150 mm
Delta Electronics DC Fans DC Axial Fan, 80x80x38mm, 12VDC, 69.5CFM, 6.6W, 0.297"H2O, 4x Wire, Tach/PWM 210In Stock
$16.782
$14.275
$13.011
$12.361
Min.: 1
Mult.: 1
DC Fans 69.5 CFM 12 VDC 80 mm 80 mm
Delta Electronics DC Fans DC Axial Fan, 40x40x20mm, 12VDC, 9.33CFM, 1.2W, 0.366"H2O, 4x Wire, Tach/PWM 659In Stock
$13.238
$11.267
$10.276
$9.570
Min.: 1
Mult.: 1
DC Fans
Delta Electronics Blowers & Centrifugal Fans Blower, 45x10mm, 12VDC, 3.6CFM, Ball, 4x Lead Wires, Lock Rotor Sensor, Tach/PWM 2.748In Stock
$17.807
$15.027
$14.081
$13.660
Min.: 1
Mult.: 1
Blowers 3.6 CFM (0.1 m3/min) 12 VDC DC 45 mm 10 mm
Delta Electronics DC Fans Fan, 40x20mm, 12VDC, 10.1CFM, 1.44W, 0.12A, 34.5dBA, Ball, 4-Leads, Tach/PWM 2.058In Stock
$17.203
$15.289
$13.933
$12.965
Min.: 1
Mult.: 1
DC Fans 10.1 CFM (0.29 m3/min) 12 VDC 40 mm 40 mm
Delta Electronics DC Fans DC Axial Fan, 40x40x28mm, 12VDC, 23.66CFM, 6.6W, 2.33"H2O, 4x Wire, Tach/PWM 22In Stock
576Expected 11/16/2026
$24.893
$20.074
$17.955
$16.736
$16.463
Min.: 1
Mult.: 1
DC Fans 5 VDC to 13.8 VDC
Delta Electronics DC Fans Fan, 92x25.4mm, 12VDC, 67.8CFM, Superflo, 4 Leads, Lock Rotor Sensor, Tach/PWM 407In Stock
504Expected 5/31/2027
$11.495
$9.798
$8.943
$8.453
Min.: 1
Mult.: 1
DC Fans 67.8 CFM (1.92 m3/min) 12 VDC 92 mm 92 mm
Delta Electronics DC Fans Fan, 40x28mm, 12VDC, 21.83CFM, Ball, 4x Lead Wires, Lock Rotor Sensor, Tach/PWM 338In Stock
$23.458
$20.006
$19.174
$18.331
$17.727
Min.: 1
Mult.: 1
DC Fans 21.8 CFM (0.62 m3/min) 12 VDC 40 mm 40 mm
Delta Electronics DC Fans Fan, 92x38mm, 48VDC, 153.52CFM, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM 295In Stock
$42.529
$36.423
$31.729
$31.114
Min.: 1
Mult.: 1
DC Fans 154 CFM (4.3 m3/min) 48 VDC 92 mm 92 mm
Delta Electronics DC Fans Fan, 80x38mm, 48VDC, 144.18CFM, 48W, 1A, 73dBA, Ball, 4x Lead Wires, Tach/PWM 91In Stock
360Expected 2/19/2027
$44.591
$37.516
$34.611
Min.: 1
Mult.: 1
DC Fans 144 CFM (4.1 m3/min) 48 VDC 80 mm 80 mm
Delta Electronics DC Fans Fan, 80x25mm, 12VDC, 54.57CFM, 3.96W, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM 311In Stock
$22.113
$18.969
$17.522
$16.303
Min.: 1
Mult.: 1
DC Fans 54.6 CFM (1.55 m3/min) 12 VDC 80 mm 80 mm
Delta Electronics DC Fans Fan, 40x28mm, 12VDC, 25.29CFM, 7.2W, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM 323In Stock
$20.837
$18.285
$16.326
$15.426
Min.: 1
Mult.: 1
DC Fans 25.3 CFM (0.72 m3/min) 12 VDC 40 mm 40 mm
Delta Electronics DC Fans Fan, 40x40x28mm, 12VDC, 22.24CFM, 54dBA, 16500RPM, 1.566inchH2O, Tach, PWM, IP68
384Expected 3/1/2027
$55.357
$51.051
$49.445
$47.701
Min.: 1
Mult.: 1
DC Fans 22.3 CFM (0.63 m3/min) 12 VDC 40 mm 40 mm
Delta Electronics DC Fans Fan, 40x20mm, 12VDC, 20.56CFM, 5.16W, 0.43A, 52dBA, Ball, 4-Leads, Tach/PWM 237In Stock
2.016On Order
$19.994
$16.166
$15.517
Min.: 1
Mult.: 1
DC Fans 20.6 CFM (0.58 m3/min) 12 VDC 40 mm 40 mm
Delta Electronics DC Fans Fan, 40x28mm, 12VDC, 29.52CFM, 10.68W, 0.89A, 59dBA, Ball, 4-Leads, Tach/PWM 128In Stock
1.152Expected 9/3/2027
$29.017
$23.367
$22.432
$21.168
$19.630
Min.: 1
Mult.: 1
DC Fans 29.5 CFM (0.84 m3/min) 12 VDC 40 mm 40 mm
Delta Electronics DC Fans Fan, 172x51mm, 48VDC, 607.07CFM, Ball, 4x Lead Wire, Lock Rotor Sensor, Tach/PWM 82In Stock
128On Order
$208.749
$181.931
Min.: 1
Mult.: 1
DC Fans 607 CFM (17.2 m3/min) 48 VDC 172 mm 172 mm
Delta Electronics DC Fans Fan, 80x38mm, 12VDC, 132.6CFM, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM, IP55 32In Stock
$56.064
$53.546
$51.005
$48.784
Min.: 1
Mult.: 1
DC Fans 133 CFM (3.8 m3/min) 12 VDC 80 mm 80 mm
Delta Electronics DC Fans Fan, 40x15mm, 12VDC, 14.83CFM, 1.92W, 0.16A, 41.5dBA, Ball, 4-Leads, Tach/PWM
4.928On Order
$16.804
$14.241
$13.250
$12.498
$12.486
Min.: 1
Mult.: 1
DC Fans 14.8 CFM (0.42 m3/min) 12 VDC 40 mm 40 mm
Delta Electronics DC Fans Fan, 60x25mm, 24VDC, 38.35CFM, 5.76W, 0.24A, 46.5dBA, Ball, 4-Leads, Tach/PWM
1.080On Order
$37.015
$35.181
$34.657
$33.791
Min.: 1
Mult.: 1
DC Fans 38.4 CFM (1.09 m3/min) 24 VDC 60 mm 60 mm