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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Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Delta Electronics DC Fans Fan, 120x38mm, 12VDC, 254.35CFM, 44.4W, Ball, 4x Lead Wires, Tach/PWM
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
557In Stock
36,58 €
30,69 €
27,20 €
Min.: 1
Mult.: 1
Delta Electronics DC Fans Fan, 40x28mm, 12VDC, 22.2CFM, 5.04W, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
278In Stock
15,63 €
13,68 €
12,46 €
11,59 €
Min.: 1
Mult.: 1
Delta Electronics DC Fans Fan, 92x38mm, 12VDC, 185.66CFM, 44.4W, 3.7A, 71dBA, Ball, 4-Leads, Tach/PWM
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
222In Stock
48On Order
35,81 €
31,21 €
30,02 €
28,82 €
Min.: 1
Mult.: 1
Delta Electronics DC Fans Fan, 120x38mm, 12VDC, 228.65CFM, 32.4W, 2.7A, 65.5dBA, Ball, 4-Leads, Tach/PWM
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
301In Stock
33,63 €
29,71 €
29,46 €
28,45 €
Min.: 1
Mult.: 1
Delta Electronics DC Fans Fan, 40x20mm, 12VDC, 20.56CFM, 5.16W, 52dBA, Ball, 4-Leads, Tach/PWM, IP55
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
630In Stock
9On Order
17,16 €
13,85 €
13,45 €
12,72 €
Min.: 1
Mult.: 1
Delta Electronics DC Fans Fan, 60x25mm, 48VDC, 38.35CFM, 6.72W, Ball, 4x Lead Wires, Tach/PWM
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
358In Stock
23,88 €
21,82 €
19,85 €
18,67 €
18,21 €
Min.: 1
Mult.: 1
Delta Electronics DC Fans Axial Fan, 172x150x50.8mm Round, 48VDC, 3.14"H2O, 4xWire, Tach/PWM, Industrial
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
62In Stock
113,14 €
92,04 €
91,40 €
Min.: 1
Mult.: 1
Delta Electronics DC Fans DC Axial Fan, 80x80x38mm, 12VDC, 69.5CFM, 6.6W, 0.297"H2O, 4x Wire, Tach/PWM
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
210In Stock
12,67 €
10,78 €
9,82 €
9,33 €
Min.: 1
Mult.: 1
Delta Electronics DC Fans DC Axial Fan, 40x40x20mm, 12VDC, 9.33CFM, 1.2W, 0.366"H2O, 4x Wire, Tach/PWM
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
659In Stock
9,99 €
8,51 €
7,76 €
7,22 €
Min.: 1
Mult.: 1
Delta Electronics Blowers & Centrifugal Fans Blower, 45x10mm, 12VDC, 3.6CFM, Ball, 4x Lead Wires, Lock Rotor Sensor, Tach/PWM
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
2.748In Stock
13,44 €
11,34 €
10,63 €
10,31 €
Min.: 1
Mult.: 1
Delta Electronics DC Fans Fan, 40x20mm, 12VDC, 10.1CFM, 1.44W, 0.12A, 34.5dBA, Ball, 4-Leads, Tach/PWM
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
2.033In Stock
12,99 €
11,54 €
10,52 €
9,79 €
9,14 €
Min.: 1
Mult.: 1
Delta Electronics DC Fans Fan, 92x25.4mm, 12VDC, 67.8CFM, Superflo, 4 Leads, Lock Rotor Sensor, Tach/PWM
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
407In Stock
504Expected 5/31/2027
8,68 €
7,40 €
6,75 €
6,38 €
Min.: 1
Mult.: 1
Delta Electronics DC Fans Fan, 40x28mm, 12VDC, 21.83CFM, Ball, 4x Lead Wires, Lock Rotor Sensor, Tach/PWM
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
338In Stock
17,71 €
15,10 €
14,47 €
13,84 €
13,38 €
Min.: 1
Mult.: 1
Delta Electronics DC Fans Fan, 92x38mm, 48VDC, 153.52CFM, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
295In Stock
32,10 €
27,49 €
23,95 €
23,49 €
22,00 €
Min.: 1
Mult.: 1
Delta Electronics DC Fans Fan, 80x38mm, 48VDC, 144.18CFM, 48W, 1A, 73dBA, Ball, 4x Lead Wires, Tach/PWM
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
91In Stock
360Expected 2/19/2027
33,66 €
28,32 €
26,13 €
Min.: 1
Mult.: 1
Delta Electronics DC Fans Fan, 80x25mm, 12VDC, 54.57CFM, 3.96W, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
311In Stock
16,69 €
14,32 €
13,23 €
12,31 €
11,66 €
Min.: 1
Mult.: 1
Delta Electronics DC Fans Fan, 40x28mm, 12VDC, 25.29CFM, 7.2W, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
323In Stock
15,73 €
13,80 €
12,32 €
11,64 €
Min.: 1
Mult.: 1
Delta Electronics DC Fans Fan, 40x20mm, 12VDC, 20.56CFM, 5.16W, 0.43A, 52dBA, Ball, 4-Leads, Tach/PWM
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
211In Stock
2.016On Order
15,09 €
12,20 €
11,71 €
Min.: 1
Mult.: 1
Delta Electronics DC Fans Fan, 40x28mm, 12VDC, 29.52CFM, 10.68W, 0.89A, 59dBA, Ball, 4-Leads, Tach/PWM
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
128In Stock
1.152Expected 9/3/2027
21,90 €
17,64 €
16,93 €
15,98 €
14,82 €
Min.: 1
Mult.: 1
Delta Electronics DC Fans Fan, 172x51mm, 48VDC, 607.07CFM, Ball, 4x Lead Wire, Lock Rotor Sensor, Tach/PWM
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
80In Stock
128On Order
157,58 €
137,33 €
Min.: 1
Mult.: 1
Delta Electronics DC Fans Fan, 80x38mm, 12VDC, 132.6CFM, Ball, 4Leads, Lock Rotor Sensor, Tach/PWM, IP55
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
32In Stock
42,32 €
40,42 €
38,50 €
36,83 €
Min.: 1
Mult.: 1
Delta Electronics DC Fans Fan, 40x15mm, 12VDC, 14.83CFM, 1.92W, 0.16A, 41.5dBA, Ball, 4-Leads, Tach/PWM
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
4.928On Order
12,69 €
10,75 €
10,00 €
9,43 €
Min.: 1
Mult.: 1
Delta Electronics DC Fans Fan, 60x25mm, 24VDC, 38.35CFM, 5.76W, 0.24A, 46.5dBA, Ball, 4-Leads, Tach/PWM
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
1.080On Order
27,94 €
26,56 €
26,16 €
25,51 €
Min.: 1
Mult.: 1

Delta Electronics DC Fans Fan, 120x38mm, 48VDC, 190.48CFM, 14.88W, 0.31A, 55.5dBA, Ball, 4-Leads, Tach/PWM
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
497Expected 1/26/2027
52,23 €
48,46 €
47,89 €
38,36 €
Min.: 1
Mult.: 1
Delta Electronics Blowers & Centrifugal Fans Blower, 75x80x30mm, 12VDC, 30.16CFM, 27.6W, Ball, 4x Lead Wires, Tach/PWM
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
525On Order
36,10 €
28,94 €
26,33 €
25,40 €
25,22 €
Min.: 1
Mult.: 1