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.

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Delta Electronics DC Fans Fan, 92x38mm, 12VDC, 185.66CFM, 44.4W, 3.7A, 71dBA, Ball, 4-Leads, Tach/PWM 222Có hàng
48Đang đặt hàng
$41.82
$36.29
$34.37
$33.06
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Tối thiểu: 1
Nhiều: 1
DC Fans 186 CFM (5.3 m3/min) 12 VDC 92 mm 92 mm
Delta Electronics DC Fans Fan, 120x38mm, 12VDC, 254.35CFM, 44.4W, Ball, 4x Lead Wires, Tach/PWM 273Có hàng
288Dự kiến 30/10/2026
$43.00
$36.99
$32.39
$30.10
$29.97
Tối thiểu: 1
Nhiều: 1
DC Fans 254.35 CFM (6.5 m3/min) 12 VDC 120 mm 120 mm
Delta Electronics DC Fans Fan, 80x25mm, 12VDC, 54.57CFM, 3.96W, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM 389Có hàng
135Dự kiến 30/09/2026
$18.70
$16.35
$15.62
$14.73
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Tối thiểu: 1
Nhiều: 1
DC Fans 54.6 CFM (1.55 m3/min) 12 VDC 80 mm 80 mm
Delta Electronics DC Fans Fan, 60x25mm, 48VDC, 38.35CFM, 6.72W, Ball, 4x Lead Wires, Tach/PWM 360Có hàng
$27.77
$25.37
$23.08
$21.71
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Tối thiểu: 1
Nhiều: 1
DC Fans 38.4 CFM (1.09 m3/min) 48 VDC 60 mm 60 mm
Delta Electronics DC Fans DC Axial Fan, 80x80x25.4mm, 12VDC, 69.5CFM, 6.6W, 0.297"H2O, 4x Wire, Tach/PWM 220Có hàng
$15.07
$12.53
$11.42
$10.63
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Tối thiểu: 1
Nhiều: 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 659Có hàng
$11.62
$9.89
$9.02
$8.40
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Tối thiểu: 1
Nhiều: 1
DC Fans
Delta Electronics Blowers & Centrifugal Fans Blower, 45x10mm, 12VDC, 3.6CFM, Ball, 4x Lead Wires, Lock Rotor Sensor, Tach/PWM 3,019Có hàng
$14.77
$13.19
$12.36
$12.20
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Tối thiểu: 1
Nhiều: 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 1,489Có hàng
672Dự kiến 13/10/2026
$16.61
$13.42
$12.23
$11.38
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Tối thiểu: 1
Nhiều: 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 22Có hàng
576Dự kiến 03/11/2026
$21.85
$17.62
$15.76
$14.69
$14.45
Tối thiểu: 1
Nhiều: 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 419Có hàng
504Dự kiến 31/05/2027
$9.80
$8.81
$8.29
$7.77
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Tối thiểu: 1
Nhiều: 1
DC Fans 67.8 CFM (1.92 m3/min) 12 VDC 92 mm 92 mm
Delta Electronics DC Fans Fan, 38x28mm, 12VDC, 23CFM, 10.2W, 0.85A, 62.5dBA, Ball, 4x Lead Wires, Tach/PWM 144Có hàng
$20.31
$16.38
$15.20
$14.35
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Tối thiểu: 1
Nhiều: 1
DC Fans 23 CFM (0.65 m3/min) 12 VDC 38 mm 38 mm
Delta Electronics DC Fans Fan, 40x28mm, 12VDC, 21.83CFM, Ball, 4x Lead Wires, Lock Rotor Sensor, Tach/PWM 343Có hàng
$20.86
$17.56
$16.83
$16.22
$15.56
Tối thiểu: 1
Nhiều: 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 295Có hàng
$35.07
$35.06
$26.22
$25.86
Tối thiểu: 1
Nhiều: 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 96Có hàng
360Dự kiến 19/02/2027
$54.06
$52.35
$51.65
$34.21
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Tối thiểu: 1
Nhiều: 1
DC Fans 144 CFM (4.1 m3/min) 48 VDC 80 mm 80 mm
Delta Electronics DC Fans Fan, 40x40x28mm, 12VDC, 22.24CFM, 54dBA, 16500RPM, 1.566inchH2O, Tach, PWM, IP68 71Có hàng
384Dự kiến 01/03/2027
$48.59
$44.81
$43.40
$41.87
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Tối thiểu: 1
Nhiều: 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 437Có hàng
1,008Dự kiến 26/04/2027
$17.55
$14.19
$13.62
Tối thiểu: 1
Nhiều: 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 128Có hàng
1,152Dự kiến 03/09/2027
$24.03
$19.35
$18.58
$17.23
Tối thiểu: 1
Nhiều: 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 88Có hàng
128Đang đặt hàng
$177.86
$155.09
$152.54
Tối thiểu: 1
Nhiều: 1
DC Fans 607 CFM (17.2 m3/min) 48 VDC 172 mm 172 mm
Delta Electronics DC Fans Fan, 120x38mm, 12VDC, 228.65CFM, 32.4W, 2.7A, 65.5dBA, Ball, 4-Leads, Tach/PWM 13Có hàng
288Dự kiến 07/10/2026
$49.83
$40.02
$37.36
$34.89
Tối thiểu: 1
Nhiều: 1
DC Fans 228.65 CFM (6.47 m3/min) 12 VDC 120 mm 120 mm
Delta Electronics DC Fans Fan, 40x28mm, 12VDC, 25.29CFM, 7.2W, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM 51Có hàng
288Đang đặt hàng
$19.09
$15.41
$14.04
$13.22
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Tối thiểu: 1
Nhiều: 1
DC Fans 25.3 CFM (0.72 m3/min) 12 VDC 40 mm 40 mm
Delta Electronics DC Fans Fan, 80x38mm, 12VDC, 132.6CFM, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM, IP55 42Có hàng
$49.21
$47.00
$44.77
$42.82
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Tối thiểu: 1
Nhiều: 1
DC Fans 133 CFM (3.8 m3/min) 12 VDC 80 mm 80 mm
Delta Electronics DC Fans Fan, 120x25mm, 24VDC, 174.53CFM, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM 1Có hàng
270Dự kiến 05/01/2027
$62.40
$55.84
$44.37
Tối thiểu: 1
Nhiều: 1
DC Fans 175 CFM (4.9 m3/min) 24 VDC 120 mm 120 mm
Delta Electronics DC Fans Fan, 40x15mm, 12VDC, 14.83CFM, 1.92W, 0.16A, 41.5dBA, Ball, 4-Leads, Tach/PWM
2,931Đang đặt hàng
$15.70
$14.35
$12.13
$11.78
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Tối thiểu: 1
Nhiều: 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
1,080Đang đặt hàng
$31.10
$29.80
$29.66
$28.80
$19.53
Tối thiểu: 1
Nhiều: 1
DC Fans 38.4 CFM (1.09 m3/min) 24 VDC 60 mm 60 mm

Delta Electronics DC Fans Fan, 120x38mm, 48VDC, 190.48CFM, 14.88W, 0.31A, 55.5dBA, Ball, 4-Leads, Tach/PWM
497Dự kiến 26/01/2027
$60.73
$56.35
$55.69
$44.60
Tối thiểu: 1
Nhiều: 1
DC Fans 190.5 CFM (5.4 m3/min) 48 VDC 120 mm 120 mm