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.

風扇及鼓風機的類型
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數量 RoHS 產品類型
氣流
工作電源電壓
電流類型
高度
寬度
Delta Electronics DC風扇 Fan, 40x40x28mm, 12VDC, 22.24CFM, 54dBA, 16500RPM, 1.566inchH2O, Tach, PWM, IP68
規格書
373庫存量
最少： 1
倍數： 1

DC Fans 22.3 CFM (0.63 m3/min) 12 VDC DC 40 mm 40 mm
Delta Electronics DC風扇 Fan, 60x38mm, 48VDC, 68.6CFM, 16.32W, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM
規格書
100庫存量
最少： 1
倍數： 1

DC Fans 68.6 CFM (1.94 m3/min) 48 VDC DC 60 mm 60 mm
Delta Electronics DC風扇 Fan, 92x25.4mm, 12VDC, 67.8CFM, Superflo, 4 Leads, Lock Rotor Sensor, Tach/PWM
規格書
514庫存量
最少： 1
倍數： 1

DC Fans 67.8 CFM (1.92 m3/min) 12 VDC DC 92 mm 92 mm
Delta Electronics DC風扇 DC Fan, 200x53mm Round, 48VDC, 787.75CFM, 168W, 75.5dBA, , Ball, Leads, Tach/PWM
規格書
101庫存量
最少： 1
倍數： 1

DC Fans 787.75 CFM (22.31 m3/min) 48 VDC DC
Delta Electronics DC風扇 DC Axial Fan, 80x80x38mm, 12VDC, 69.5CFM, 6.6W, 0.297"H2O, 4x Wire, Tach/PWM
規格書
313庫存量
最少： 1
倍數： 1

DC Fans DC
Delta Electronics DC風扇 DC Axial Fan, 40x40x20mm, 12VDC, 9.33CFM, 1.2W, 0.366"H2O, 4x Wire, Tach/PWM
規格書
662庫存量
最少： 1
倍數： 1

DC Fans DC
Delta Electronics 鼓風機及離心風扇 Blower, 45x10mm, 12VDC, 3.6CFM, Ball, 4x Lead Wires, Lock Rotor Sensor, Tach/PWM
規格書
1,312庫存量
3,024在途量
最少： 1
倍數： 1

Blowers 3.6 CFM (0.1 m3/min) 12 VDC DC 45 mm 10 mm
Delta Electronics DC風扇 Fan, 40x20mm, 12VDC, 20.56CFM, 5.16W, 0.43A, 52dBA, Ball, 4-Leads, Tach/PWM
規格書
1,315庫存量
最少： 1
倍數： 1

DC Fans 20.6 CFM (0.58 m3/min) 12 VDC DC 40 mm 40 mm
Delta Electronics DC風扇 Fan, 40x28mm, 12VDC, 21.83CFM, Ball, 4x Lead Wires, Lock Rotor Sensor, Tach/PWM
規格書
575庫存量
最少： 1
倍數： 1

DC Fans 21.8 CFM (0.62 m3/min) 12 VDC DC 40 mm 40 mm
Delta Electronics DC風扇 Fan, 80x25mm, 12VDC, 70.24CFM, 6.6W, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM
規格書
145庫存量
270預期16/9/2026
最少： 1
倍數： 1

DC Fans 70.2 CFM (1.99 m3/min) 12 VDC DC 80 mm 80 mm
Delta Electronics DC風扇 Fan, 120x25mm, 12VDC, 184.2CFM, 19.2W, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM
規格書
312庫存量
最少： 1
倍數： 1

DC Fans 184 CFM (5.2 m3/min) 12 VDC DC 120 mm 120 mm
Delta Electronics DC風扇 Fan, 172x51mm, 48VDC, 607.07CFM, Ball, 4x Lead Wire, Lock Rotor Sensor, Tach/PWM
規格書
51庫存量
256預期21/9/2026
最少： 1
倍數： 1

DC Fans 607 CFM (17.2 m3/min) 48 VDC DC 172 mm 172 mm
Delta Electronics DC風扇 DC Axial Fan, 120x120x38mm, 12VDC, 119.2CFM, 8.4W, 0.476"H2O, 4x Wire, Tach/PWM
規格書
41庫存量
最少： 1
倍數： 1

DC Fans DC
Delta Electronics DC風扇 DC Axial Fan, 40x40x28mm, 12VDC, 23.66CFM, 6.6W, 2.33"H2O, 4x Wire, Tach/PWM
規格書
92庫存量
576在途量
最少： 1
倍數： 1

DC Fans 5 VDC to 13.8 VDC DC
Delta Electronics DC風扇 Fan, 60x25mm, 24VDC, 38.35CFM, 5.76W, 0.24A, 46.5dBA, Ball, 4-Leads, Tach/PWM
規格書
340庫存量
180在途量
最少： 1
倍數： 1

DC Fans 38.4 CFM (1.09 m3/min) 24 VDC DC 60 mm 60 mm
Delta Electronics DC風扇 Fan, 38x28mm, 12VDC, 23CFM, 10.2W, 0.85A, 62.5dBA, Ball, 4x Lead Wires, Tach/PWM
規格書
515庫存量
最少： 1
倍數： 1

DC Fans 23 CFM (0.65 m3/min) 12 VDC DC 38 mm 38 mm
Delta Electronics DC風扇 Fan, 40x28mm, 12VDC, 25.29CFM, 7.2W, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM
規格書
352庫存量
最少： 1
倍數： 1

DC Fans 25.3 CFM (0.72 m3/min) 12 VDC DC 40 mm 40 mm
Delta Electronics DC風扇 Fan, 120x38mm, 48VDC, 262CFM, Ball, 4x Lead Wires, Lock Rotor Sensor, Tach/PWM
規格書
78庫存量
最少： 1
倍數： 1

DC Fans 262 CFM (7.4 m3/min) 48 VDC DC 120 mm 120 mm
Delta Electronics DC風扇 Fan, 60x25mm, 48VDC, 38.35CFM, 6.72W, Ball, 4x Lead Wires, Tach/PWM
規格書
1庫存量
540在途量
最少： 1
倍數： 1

DC Fans 38.4 CFM (1.09 m3/min) 48 VDC DC 60 mm 60 mm
Delta Electronics 鼓風機及離心風扇 Blower, 75x80x30mm, 12VDC, 30.16CFM, 27.6W, Ball, 4x Lead Wires, Tach/PWM
規格書
12庫存量
525預期25/5/2026
最少： 1
倍數： 1

Blowers 30.2 CFM (0.85 m3/min) 12 VDC DC 75 mm 30 mm
Delta Electronics DC風扇 Fan, 40x28mm, 12VDC, 26.55CFM, 10.08W, Ball, 4x Lead Wires, Tach/PWM
規格書
35庫存量
576在途量
最少： 1
倍數： 1

DC Fans 27.1 CFM (0.77 m3/min) 12 VDC DC 40 mm 40 mm
Delta Electronics DC風扇 Fan, 80x38mm, 12VDC, 132.6CFM, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM, IP55
規格書
52庫存量
最少： 1
倍數： 1

DC Fans 133 CFM (3.8 m3/min) 12 VDC DC 80 mm 80 mm
Delta Electronics DC風扇 Fan, 60x38mm, 12VDC, 76.16CFM, 27.6W, 2.3A, 67.7dBA, Ball, 4-Leads, Tach/PWM
規格書
43庫存量
360預期14/9/2026
最少： 1
倍數： 1

DC Fans 76.2 CFM (2.2 m3/min) 12 VDC DC 60 mm 60 mm
Delta Electronics DC風扇 Fan, 80x38mm, 12VDC, 134.29CFM, 42W, 3.5A, 71.5dBA, Ball, 4-Leads, Tach/PWM
規格書
82庫存量
最少： 1
倍數： 1

DC Fans 134 CFM (3.8 m3/min) 12 VDC DC 80 mm 80 mm
Delta Electronics DC風扇 Fan, 120x38mm, 12VDC, 228.65CFM, 32.4W, 2.7A, 65.5dBA, Ball, 4-Leads, Tach/PWM
規格書
34庫存量
288預期6/1/2027
最少： 1
倍數： 1

DC Fans 228.65 CFM (6.47 m3/min) 12 VDC DC 120 mm 120 mm