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 Fan, 120x38mm, 12VDC, 254.35CFM, 44.4W, Ball, 4x Lead Wires, Tach/PWM
数据表
560库存量
¥351.8707
¥295.2125
¥258.4875
¥256.4987
¥256.0015
最低： 1
倍数： 1
DC Fans 254.35 CFM (6.5 m3/min) 12 VDC 120 mm 120 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
222库存量
48在途量
¥344.424
¥300.1732
¥288.7602
¥277.1777
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最低： 1
倍数： 1
DC Fans 186 CFM (5.3 m3/min) 12 VDC 92 mm 92 mm
Delta Electronics 直流风扇 Fan, 40x20mm, 12VDC, 20.56CFM, 5.16W, 52dBA, Ball, 4-Leads, Tach/PWM, IP55
数据表
663库存量
9在途量
¥165.0139
¥133.1705
¥129.3624
¥122.3338
最低： 1
倍数： 1
DC Fans 20.6 CFM (0.58 m3/min) 12 VDC 40 mm 40 mm
Delta Electronics 直流风扇 Fan, 80x25mm, 12VDC, 54.57CFM, 3.96W, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM
数据表
311库存量
¥160.5504
¥137.7244
¥127.2154
¥118.3675
查看
最低： 1
倍数： 1
DC Fans 54.6 CFM (1.55 m3/min) 12 VDC 80 mm 80 mm
Delta Electronics 直流风扇 Fan, 120x38mm, 12VDC, 228.65CFM, 32.4W, 2.7A, 65.5dBA, Ball, 4-Leads, Tach/PWM
数据表
301库存量
¥412.1788
¥331.0335
¥292.5683
¥292.1502
最低： 1
倍数： 1
DC Fans 228.65 CFM (6.47 m3/min) 12 VDC 120 mm 120 mm
Delta Electronics 直流风扇 Fan, 60x25mm, 48VDC, 38.35CFM, 6.72W, Ball, 4x Lead Wires, Tach/PWM
数据表
358库存量
¥229.7064
¥209.8523
¥190.9135
¥179.5796
查看
最低： 1
倍数： 1
DC Fans 38.4 CFM (1.09 m3/min) 48 VDC 60 mm 60 mm
Delta Electronics 直流风扇 Axial Fan, 172x150x50.8mm Round, 48VDC, 3.14"H2O, 4xWire, Tach/PWM, Industrial
数据表
62库存量
¥1,088.2126
¥885.2307
¥879.1061
最低： 1
倍数： 1
DC Fans 454.45 CFM 48 VDC 172 mm 150 mm
Delta Electronics 直流风扇 DC Axial Fan, 80x80x38mm, 12VDC, 69.5CFM, 6.6W, 0.297"H2O, 4x Wire, Tach/PWM
数据表
210库存量
¥121.8366
¥103.6436
¥94.4567
¥89.7446
最低： 1
倍数： 1
DC Fans 69.5 CFM 12 VDC 80 mm 80 mm
Delta Electronics 直流风扇 DC Axial Fan, 40x40x20mm, 12VDC, 9.33CFM, 1.2W, 0.366"H2O, 4x Wire, Tach/PWM
数据表
659库存量
¥96.1178
¥81.8007
¥74.6139
¥69.4837
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最低： 1
倍数： 1
DC Fans
Delta Electronics 鼓风机和离心风扇 Blower, 45x10mm, 12VDC, 3.6CFM, Ball, 4x Lead Wires, Lock Rotor Sensor, Tach/PWM
数据表
3,011库存量
¥129.2833
¥109.1015
¥102.2424
¥99.1801
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最低： 1
倍数： 1
Blowers 3.6 CFM (0.1 m3/min) 12 VDC DC 45 mm 10 mm
Delta Electronics 直流风扇 Fan, 40x20mm, 12VDC, 10.1CFM, 1.44W, 0.12A, 34.5dBA, Ball, 4-Leads, Tach/PWM
数据表
2,058库存量
¥124.8989
¥110.9999
¥101.1576
¥94.129
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最低： 1
倍数： 1
DC Fans 10.1 CFM (0.29 m3/min) 12 VDC 40 mm 40 mm
Delta Electronics 直流风扇 DC Axial Fan, 40x40x28mm, 12VDC, 23.66CFM, 6.6W, 2.33"H2O, 4x Wire, Tach/PWM
数据表
22库存量
576预期 2026/11/3
¥180.7322
¥145.7474
¥130.3568
¥121.5089
¥119.5201
最低： 1
倍数： 1
DC Fans 5 VDC to 13.8 VDC
Delta Electronics 直流风扇 Fan, 92x25.4mm, 12VDC, 67.8CFM, Superflo, 4 Leads, Lock Rotor Sensor, Tach/PWM
数据表
407库存量
504预期 2027/5/31
¥83.4618
¥71.1335
¥64.9298
¥61.3703
报价
最低： 1
倍数： 1
DC Fans 67.8 CFM (1.92 m3/min) 12 VDC 92 mm 92 mm
Delta Electronics 直流风扇 Fan, 40x28mm, 12VDC, 21.83CFM, Ball, 4x Lead Wires, Lock Rotor Sensor, Tach/PWM
数据表
338库存量
¥170.3136
¥145.2502
¥139.216
¥133.0914
¥128.707
最低： 1
倍数： 1
DC Fans 21.8 CFM (0.62 m3/min) 12 VDC 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
295库存量
¥308.7838
¥264.4426
¥230.3618
¥225.8983
报价
最低： 1
倍数： 1
DC Fans 154 CFM (4.3 m3/min) 48 VDC 92 mm 92 mm
Delta Electronics 直流风扇 Fan, 80x38mm, 48VDC, 144.18CFM, 48W, 1A, 73dBA, Ball, 4x Lead Wires, Tach/PWM
数据表
91库存量
360预期 2027/2/19
¥346.6614
¥280.5677
¥269.9796
¥252.2047
¥251.2894
最低： 1
倍数： 1
DC Fans 144 CFM (4.1 m3/min) 48 VDC 80 mm 80 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库存量
¥153.5218
¥131.5998
¥119.8591
¥111.5875
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最低： 1
倍数： 1
DC Fans 22.2 CFM (0.63 m3/min) 12 VDC 40 mm 40 mm
Delta Electronics 直流风扇 Fan, 40x28mm, 12VDC, 25.29CFM, 7.2W, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM
数据表
323库存量
¥151.2844
¥133.0123
¥118.537
¥111.9943
查看
最低： 1
倍数： 1
DC Fans 25.3 CFM (0.72 m3/min) 12 VDC 40 mm 40 mm
Delta Electronics 直流风扇 Fan, 40x40x28mm, 12VDC, 22.24CFM, 54dBA, 16500RPM, 1.566inchH2O, Tach, PWM, IP68
数据表
71库存量
384预期 2027/3/1
¥401.9184
¥370.6513
¥358.9897
¥346.3337
查看
最低： 1
倍数： 1
DC Fans 22.3 CFM (0.63 m3/min) 12 VDC 40 mm 40 mm
Delta Electronics 直流风扇 Fan, 40x20mm, 12VDC, 20.56CFM, 5.16W, 0.43A, 52dBA, Ball, 4-Leads, Tach/PWM
数据表
242库存量
2,016在途量
¥145.1711
¥117.3731
¥112.661
最低： 1
倍数： 1
DC Fans 20.6 CFM (0.58 m3/min) 12 VDC 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
129库存量
1,152预期 2027/9/3
¥210.6772
¥169.6469
¥162.8669
¥153.6913
¥142.5156
最低： 1
倍数： 1
DC Fans 29.5 CFM (0.84 m3/min) 12 VDC 40 mm 40 mm
Delta Electronics 直流风扇 Fan, 172x51mm, 48VDC, 607.07CFM, Ball, 4x Lead Wire, Lock Rotor Sensor, Tach/PWM
数据表
83库存量
128在途量
¥1,515.6012
¥1,320.8909
最低： 1
倍数： 1
DC Fans 607 CFM (17.2 m3/min) 48 VDC 172 mm 172 mm
Delta Electronics 直流风扇 Fan, 80x38mm, 12VDC, 132.6CFM, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM, IP55
数据表
42库存量
¥407.0486
¥388.7652
¥370.3236
¥354.1872
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最低： 1
倍数： 1
DC Fans 133 CFM (3.8 m3/min) 12 VDC 80 mm 80 mm
Delta Electronics 直流风扇 Fan, 40x15mm, 12VDC, 14.83CFM, 1.92W, 0.16A, 41.5dBA, Ball, 4-Leads, Tach/PWM
数据表
2,688在途量
¥122.0061
¥103.395
¥96.1969
¥90.739
¥90.6599
最低： 1
倍数： 1
DC Fans 14.8 CFM (0.42 m3/min) 12 VDC 40 mm 40 mm
Delta Electronics 直流风扇 Fan, 60x25mm, 24VDC, 38.35CFM, 5.76W, 0.24A, 46.5dBA, Ball, 4-Leads, Tach/PWM
数据表
1,080在途量
¥268.7479
¥255.4252
¥251.6171
¥245.3343
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最低： 1
倍数： 1
DC Fans 38.4 CFM (1.09 m3/min) 24 VDC 60 mm 60 mm