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.

风扇与鼓风机类型
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数量 RoHS 产品类型
气流
工作电源电压
电流类型
高度
宽度
Delta Electronics 直流风扇 DC Fan, 200x53mm Round, 48VDC, 787.75CFM, 168W, 75.5dBA, , Ball, Leads, Tach/PWM
数据表
149预期 2026/12/31
最低： 1
倍数： 1

DC Fans 787.75 CFM (22.31 m3/min) 48 VDC DC
Delta Electronics 直流风扇 Fan, 60x25mm, 48VDC, 38.35CFM, 6.72W, Ball, 4x Lead Wires, Tach/PWM
数据表
540预期 2026/7/21
最低： 1
倍数： 1

DC Fans 38.4 CFM (1.09 m3/min) 48 VDC DC 60 mm 60 mm
Delta Electronics 直流风扇 DC Axial Fan, 120x120x38mm, 12VDC, 119.2CFM, 8.4W, 0.476"H2O, 4x Wire, Tach/PWM
数据表
324预期 2027/2/5
最低： 1
倍数： 1

DC Fans DC
Delta Electronics 直流风扇 Fan, 38x28mm, 12VDC, 20.23CFM, 6.6W, 0.55A, 58.5dBA, Ball, 4-Leads, Tach/PWM
数据表
471在途量
最低： 1
倍数： 1

DC Fans 20.2 CFM (0.57 m3/min) 12 VDC DC 38 mm 38 mm
Delta Electronics 直流风扇 Fan, 40x28mm, 12VDC, 26.55CFM, 10.08W, Ball, 4x Lead Wires, Tach/PWM
数据表
551在途量
最低： 1
倍数： 1

DC Fans 27.1 CFM (0.77 m3/min) 12 VDC DC 40 mm 40 mm
Delta Electronics 直流风扇 Fan, 92x38mm, 48VDC, 153.52CFM, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM
数据表
500预期 2026/8/26
最低： 1
倍数： 1

DC Fans 154 CFM (4.3 m3/min) 48 VDC DC 92 mm 92 mm
Delta Electronics 直流风扇 Fan, 92x38mm, 12VDC, 185.66CFM, 44.4W, 3.7A, 71dBA, Ball, 4-Leads, Tach/PWM
数据表
288在途量
最低： 1
倍数： 1

DC Fans 186 CFM (5.3 m3/min) 12 VDC DC 92 mm 92 mm
Delta Electronics 直流风扇 Fan, 40x28mm, 12VDC, 22.2CFM, 5.04W, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM
数据表
288预期 2026/10/23
最低： 1
倍数： 1

DC Fans 22.2 CFM (0.63 m3/min) 12 VDC DC 40 mm 40 mm
Delta Electronics 直流风扇 Fan, 40x20mm, 12VDC, 20.56CFM, 5.16W, 52dBA, Ball, 4-Leads, Tach/PWM, IP55
数据表
672在途量
最低： 1
倍数： 1

DC Fans 20.6 CFM (0.58 m3/min) 12 VDC DC 40 mm 40 mm
Delta Electronics 直流风扇 Fan, 40x28mm, 12VDC, 29.52CFM, 10.68W, 0.89A, 59dBA, Ball, 4-Leads, Tach/PWM
数据表
384预期 2026/8/18
最低： 1
倍数： 1

DC Fans 29.5 CFM (0.84 m3/min) 12 VDC DC 40 mm 40 mm
Delta Electronics 直流风扇 Fan, 60x38mm, 48VDC, 68.6CFM, 16.32W, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM
数据表
360预期 2027/1/14
最低： 1
倍数： 1

DC Fans 68.6 CFM (1.94 m3/min) 48 VDC DC 60 mm 60 mm
Delta Electronics 直流风扇 Fan, 172x150x51mm, 48VDC, 302CFM, 23.52W, Ball, 4x Lead Wires, Tach/PWM, IP55
数据表
无库存交货期 40 周
最低： 576
倍数： 8

DC Fans 302 CFM (8.6 m3/min) 48 VDC DC 172 mm 150 mm
Delta Electronics 直流风扇 Fan, 92x38mm, 24VDC, 110.18CFM, 12W, Ball, 3Leads, Lock Rotor Sensor, Tach/PWM
数据表
无库存交货期 40 周
最低： 624
倍数： 48

DC Fans 110 CFM (3.1 m3/min) 24 VDC DC 92 mm 92 mm
Delta Electronics 直流风扇 Fan, 60x38mm, 12VDC, 65.98CFM, 19.2W, 1.6A, 63.3dBA, Ball, 4-Leads, Tach/PWM
数据表
无库存交货期 40 周
最低： 360
倍数： 120

DC Fans 66 CFM (1.87 m3/min) 12 VDC DC 60 mm 60 mm
Delta Electronics 直流风扇 Fan, 120x38mm, 48VDC, 318CFM, 99.3W, 2.07A, 72dBA, Ball, 4-Leads, Tach/PWM
数据表
无库存交货期 40 周
最低： 288
倍数： 36

DC Fans 318 CFM (9 m3/min) 48 VDC DC 120 mm 120 mm
Delta Electronics 直流风扇 Fan, 120x25mm, 48VDC, 186.6CFM, 19.2W, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM
数据表
无库存交货期 40 周
最低： 270
倍数： 54

DC Fans 187 CFM (5.3 m3/min) 48 VDC DC 120 mm 120 mm
Delta Electronics 直流风扇 Fan, 120x38mm, 48VDC, 262CFM, Ball, 4x Lead Wires, Lock Rotor Sensor, Tach/PWM
数据表
无库存交货期 47 周
最低： 1
倍数： 1

DC Fans 262 CFM (7.4 m3/min) 48 VDC DC 120 mm 120 mm
Delta Electronics 直流风扇 DC Axial Fan, 140x140x38mm, 48VDC, 326CFM, 52.8W, 66.8dBA, Ball, Wire, Tach/PWM
数据表
无库存交货期 40 周
最低： 264
倍数： 24

DC Fans 326 CFM (9.2 m3/min) 48 VDC DC 140 mm 140 mm
Delta Electronics 直流风扇 Fan, 172x150x51mm, 48VDC, 410.51CFM, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM
数据表
无库存交货期 40 周
最低： 160
倍数： 8

DC Fans 411 CFM (11.6 m3/min) 48 VDC DC 172 mm 172 mm
Delta Electronics 直流风扇 Tubeaxial Fan, 150x172x51mm, 48VDC, Ball, 3x Lead Wires, Lock Rotor Sensor, Tach
数据表
无库存交货期 40 周
最低： 264
倍数： 8

DC Fans 411 CFM (11.6 m3/min) 48 VDC DC 150 mm 172 mm
Delta Electronics 直流风扇 Fan, 50x15mm, 12VDC, 17.97CFM, 1.44W, 1.2A, 34dBA, Ball, 4-Leads, Tach/PWM
数据表
无库存交货期 40 周
最低： 672
倍数： 336

DC Fans 14.1 CFM (0.4 m3/min) 12 VDC DC 50 mm 50 mm
Delta Electronics 鼓风机和离心风扇 Blower, 75x80x30mm, 12VDC, 30.16CFM, 27.6W, Ball, 4x Lead Wires, Tach/PWM
数据表
更多信息可用

Blowers 30.2 CFM (0.85 m3/min) 12 VDC DC 75 mm 30 mm
Delta Electronics 直流风扇 Axial Fan, 172x150x50.8mm Round, 48VDC, 3.14"H2O, 4xWire, Tach/PWM, Industrial
数据表
更多信息可用

DC Fans 454.45 CFM 48 VDC DC 172 mm 150 mm
Delta Electronics 直流风扇 Axial, 172x150x50.8mm Round, 48VDC, 3.63"H2O, 4xWire, Tach/PWM, IP68, Industrial
数据表

DC Fans 495.87 CFM 48 VDC DC 172 mm 150 mm
Delta Electronics 直流风扇 Axial, 172x150x50.8mm Round, 48VDC, 3.14"H2O, 4xWire, Tach/PWM, IP68, Industrial
数据表

DC Fans 454.45 CFM 48 VDC DC 172 mm 150 mm