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DC FAN

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Rated Voltage(V)

Size(mm)

119*119*38 80*80*38 92*92*38 92*92*32 92*92*25 40*40*10 120*120*38 40*40*28 50*50*15 60*60*15 60*60*25 172φ*51 φ172*51 172*150*51 80*80*25 120x120x38 40*40*20 120*120*25 175 60*60*38 40*40*15 50x50x20 70*70*25 70*70*20 40x40x28 50*50 70x70x25 60×60×25 92*92*20 30*30*10 60×60×10.00 15x15x3.5 172×150×51 φ200*53 80*80*15 60×60×25.4 40×40×28 60×60×25.40 80x80x25.4 51*15 60*60*10 70x70x15 92×92×38 80*80*80 60×60×38 120×120×38 Ø225×99.00 60x60x10 50x50x32 40×40×10 80×80×25 38x38x28 60*60*25.4 φ120*54 55*55*8 80×80×38 70*70*25.4 ø250*89 50*50*20 120x120x25.4 80x80x38 172×150×50.8 127×127×38 40x40x15 80×80×32 60x60x25.4 70*70*38 80×80×38.00 92x92x25.4 75.7×75.7×30 75.7×75.7×25.00 60x60x15 50x50x10 80×80×15.00 139.7×139.7×50.8 80x80x15 70×70×15.00 92×92×38.00

Max.Air Flow(m³/h)

19 42 308 222 79 115 61 204 225 1030 28 6 17 258 176.307 17.17 32.98 85.34 430 25.211 34.5 26.843 88.349 60.3 20.5 79.73 187 136 297.4 46.75 65.28 65.195 59.5 40.8 361.42 115.26 136.34 58.055 17.2 221 27.6 26.5 19.6 6.8 30.4 8.7 258.1 59.1 91.8 40.3 16 129.37 51.816 7.3 29.4 47.1 220 36 0.525 553 72 569.5 113.9 297.551 760 897 1268.37 136.2 409.7 13.855 65.2 45 71.4 7.803 63.78 247.2 727.6 297.5 113.3 37 322.8 323.85 1296 22.8 53.64 85.68 13.9 125.5 88.4 85.7 27.4 287.4 112 85.3 37.06 38.6 182.41 93.6 219.9 361 92.82 72.59 60.6 113.88 161.64 255.42 25.8 256 13.77 73.8 225.24 168.24 507.6 540.6 174 111.52 49.64 51.8 339.8 39.7 58.14 22.1 25 19.3 105.3 85.6 64.8 105.74 123.6 98.4 26 104.2 46.8 26.1 140.539 19.38 82.2 464 44.251 66.5 6.358 82.92 47.9 53.4 145.2 136.26

Max.Pressure(Pa)

16 9 75.51 13.5 14.4 17 453.2 135.5 103.7 78.5 126.8 21.7 196.8 4897.1 142.2 142 52 34.3 267.8 87.5 53.3 48.7 62.9 42.2 97.6 716.6 202.3 21.6 784.7 135.4 54.03 52.27 581.4 487.5 1113.4 433.2 174.4 173 672.6 16.18 261.94 230.7 47.3 50.5 87.7 299.7 6.8 140.2 17.8 242.1 356.5 846.9 88.3 359.7 269.5 1237.7 107.9 103.6 53.8 39.5 97.58 42.17 75.81 121.9 154.9 12.5 190.7 505.73 250.46 233.4 770 128.8 85.9 188.6 52.5 105.1 114.3 5.5 89.4 112.8 216.7 136.2 55.11 119.6 243.3 122.4 74 38.54 210.2 41.58 42.6 202.31 194.5 11 75.2 42.66 30.6 32.17 101

Input Power(W)

Speed(rpm)

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Mfr Part #	Rated Voltage(V)	Size(mm)	Max.Air Flow(m³/h)	Max.Pressure(Pa)	Input Power(W)	Speed(rpm)	Noise(db)

PFB0924DHEP0 \| Delta Electronics 24VDC 34.8W Axial Fan for Industrial Control Cabinet Cooling Pressure is a key selection point for PFB0924DHEP0: the listed maximum is 453.2 Pa. This 24VDC axial fan serves industrial control-cabinet cooling in a 92 x 92 x 38 mm package rated at 8000 rpm.	24	929238	297.4	453.2	34.8	8000	66.5
FFB0812EHE \| Delta Electronics 12VDC 10.8W Axial Fan for Server and Telecommunications Cooling For server airflow in an 80 mm frame, FFB0812EHE uses a 38 mm-deep axial design. The 12VDC fan has a 5700 rpm rating and a listed maximum airflow of 136 m3/h, with 10.8 W input power specified.	12	808038	136	-	10.8	5700	52.5
FFB0924EHE \| Delta Electronics 24VDC 12W Axial Fan for Server and Telecommunications Cooling FFB0924EHE combines a 92 x 92 x 38 mm axial fan assembly with 24VDC operation for telecom and server cooling. Its listed 187 m3/h maximum airflow is paired with a 4800 rpm speed and 12 W input.	24	929238	187	17	12	4800	55
AFB0712VHD \| Delta Electronics 12VDC 4.2W Axial Fan for Server and Power Supply Cooling The 20 mm depth of AFB0712VHD suits shallow server or power-supply enclosures. Running on 12VDC, this 70 mm axial fan is specified at 5000 rpm and 4.2 W, with 79.73 m3/h maximum airflow listed.	12	707020	79.73	-	4.2	5000	35
QFR0624GHP0 \| Delta Electronics 24VDC 3.84W Axial Fan for Industrial Automation Cooling At 7600 rpm, QFR0624GHP0 offers a high-speed 60 mm axial fan format for industrial automation cooling. It operates on 24VDC in a 25 mm-deep frame, with a listed 3.84 W input for electrical integration.	24	606025	20.5	14.4	3.84	7600	47
AFB0924SH-A \| Delta Electronics 24VDC 9.6W Axial Fan for Server and Power Supply Cooling AFB0924SH-A is a 24VDC axial fan intended for server and power-supply ventilation. Its 92 x 92 x 25 mm housing accommodates a 4800 rpm rotor, while the specified 9.6 W input helps define supply sizing.	24	929225	60.3	13.5	9.6	4800	53
AFB0724VH-A \| Delta Electronics 24VDC 6.48W Axial Fan for Server and Power Supply Cooling In the 70 mm class, AFB0724VH-A pairs a 25 mm frame depth with 5500 rpm operation. This 24VDC axial fan is listed for server and power-supply cooling, with a maximum airflow rating of 88.349 m3/h.	24	707025	88.349	-	6.48	5500	47.5
EFB0424VHD \| Delta Electronics 24VDC 2.16W Axial Fan for Industrial Equipment Cooling EFB0424VHD provides axial fan ventilation for industrial electronics from a 24VDC supply. A 40 x 40 x 20 mm package and 2.16 W input distinguish its electrical and mechanical fit for equipment cooling.	24	404020	17.17	-	2.16	9000	32.5
FFB0424VHN \| Delta Electronics 24VDC 2.4W Axial Fan for Server and Telecommunications Cooling Server and telecom enclosures needing a 40 mm footprint can consider FFB0424VHN. This 24VDC axial fan uses a deeper 28 mm body and a 9500 rpm rotor; listed input power is 2.4 W for this configuration.	24	404028	26.843	-	2.4	9500	45
AFB0524VHD \| Delta Electronics 24VDC 2.4W Axial Fan for Server and Power Supply Cooling A 75.51 Pa maximum static-pressure rating characterizes AFB0524VHD. Intended for server or power-supply cooling, the 24VDC axial fan uses a 50 x 50 x 20 mm body and is specified to run at 7000 rpm.	24	50x50x20	34.5	75.51	2.4	7000	40.5
AFB0424SHB \| Delta Electronics 24VDC 2.88W Axial Fan for Server and Power Supply Cooling AFB0424SHB fits a 40 x 40 x 15 mm space in servers or power supplies. Its 24VDC axial fan design is specified at 11000 rpm, making rotor speed the defining selection point within this small frame size.	24	404015	25.211	-	2.88	11000	41.5
PFB1224UHE \| Delta Electronics 24VDC 48W Axial Fan for Industrial Control Cabinet Cooling With 430 m3/h listed maximum airflow, PFB1224UHE addresses industrial control-cabinet cooling. This 24VDC axial fan combines a 120 x 120 x 38 mm frame with a 5500 rpm speed and 48 W input rating.	24	12012038	430	-	48	5500	66.5
FFB0624EHE \| Delta Electronics 24VDC 9.12W Axial Fan for Server and Telecommunications Cooling FFB0624EHE brings a 38 mm-deep, 60 mm axial format to server and telecom cooling. The 24VDC model runs at 8000 rpm, with 85.34 m3/h maximum airflow specified for this higher-speed enclosure fan.	24	606038	85.34	-	9.12	8000	54.5
AFB0624VHBWPE \| Delta Electronics 24VDC 2.64W Axial Fan for Server and Power Supply Cooling A 15 mm profile distinguishes AFB0624VHBWPE for server chassis and power supplies. This 24VDC axial fan measures 60 x 60 mm across the frame and is listed at 5000 rpm with a 2.64 W electrical input.	24	606015	32.98	-	2.64	5000	37
EFB0412VHD-F00 \| Delta Electronics 12VDC 1.44W Axial Fan for Industrial Equipment Cooling Industrial electronics can use the EFB0412VHD-F00, a 12VDC axial fan with a 40 x 40 x 20 mm envelope. Its 9000 rpm speed and listed 1.44 W input define a compact cooling option for equipment housings.	12	404020	17.17	-	1.44	9000	32.5
AFB1224VH \| Delta Electronics 24VDC 5.52W Axial Fan for Server and Power Supply Cooling For power-supply enclosures, AFB1224VH combines 24VDC axial airflow with a 25 mm-deep frame. Rated at 3100 rpm and 5.52 W, this 120 mm fan offers a shallower format than the 38 mm models in the range.	24	12012025	176.307	-	5.52	3100	44.5
AFB1224SHE \| Delta Electronics 24VDC 12W Axial Fan for Server and Power Supply Cooling The AFB1224SHE is a 24VDC axial fan for server and power-supply cooling. Its 120 x 120 x 38 mm frame houses a 3700 rpm rotor, with a listed maximum airflow of 258 m3/h and 12 W input power.	24	12012038	258	-	12	3700	53

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About DC FAN

DC fans encompass all fan types powered by direct current electric motors — including DC axial fans, DC centrifugal blowers, and all miniature compact DC fan variants. The modern DC fan market is dominated by brushless DC (BLDC) technology, which uses electronic commutation to eliminate mechanical brushes, resulting in longer service life, higher efficiency, quieter operation, and reduced electromagnetic interference compared to brushed DC alternatives. DC fans are the technology of choice for server and data center cooling (where 12V or 48V DC is distributed), telecommunication equipment (operating on -48V DC plant power), automotive electronics, portable and battery-powered equipment, and solar-powered ventilation systems. A critical advantage of DC fans over their AC counterparts is native support for PWM speed control — enabling system designers to implement intelligent thermal management strategies that dynamically adjust cooling capacity based on real-time temperature data. Hengrui maintains comprehensive DC fan inventory from ebm-papst, SUNON, Sanyo Denki and other global leaders, with technical support for specification and cross-referencing.

How to Select the Right DC FAN

Choosing the right DC FAN starts with the operating point rather than the model name. Define the airflow you actually need in CFM or m³/h and the static pressure the fan must overcome, then look for units whose performance curves pass through that point with a safety margin instead of sitting at the edge of the curve.

Pay attention to the electrical details early. DC fans typically run on 12/24/48 V and integrate easily with control boards, while AC fans suit 115/230 V fixed-speed installations. If the airflow must change with load, choose EC technology with PWM or analog control and, where monitoring matters, a tachometer output so the controller can detect fan failure.

Environment and compliance come next. Match the IP rating to dust and moisture exposure, prefer ball bearings wherever the fan runs hot, vertically or around the clock, and confirm certifications — UL, CE, RoHS — against your destination market. Setting the acoustic limit in dBA early prevents late-stage redesign when the first unit proves too loud.

Finally, compare candidates on total delivery risk, not only on price: confirm stock for the quantity you need, check the lead time for the next batch, and ask for datasheets and dimension drawings before committing. Our team cross-checks curves, dimensions and electrical data for you before quotation There are currently 197 items in this category ready to compare.

Typical Applications and Use Cases for DC FAN

DC FAN appear in almost every sector where heat or stale air must be moved reliably. Typical environments include server rooms and data centers, refrigeration condensers and cold-store evaporators, HVAC air handling units, telecom cabinets, medical and laboratory equipment, welding and CNC machine enclosures, and renewable-energy power cabinets. In each of these settings the fan is a critical component: its failure stops production, damages stored goods or forces expensive emergency downtime.

One recurring scenario comes from control cabinet retrofits: the original fan is obsolete, the mounting hole pattern cannot change, and downtime is measured in hours. We match the old unit against current series by frame size, airflow and noise, propose the closest drop-in alternative, and ship with a datasheet that lets the electrician connect it without redesign.

For cold storage operators the pain is simple: a failed evaporator or condenser fan must be replaced now, not after a six-week import cycle. Matching blade diameter, speed and protection class against stocked equivalents lets us restore cooling capacity within days, which is why replacement supply has become a core part of this category for us.

Whether the project involves new equipment or the replacement of installed Delta units, the workflow is the same: send us the operating point and constraints, and we return a validated selection with datasheets, curves and a clear lead time.

Frequently Asked Questions About Buying DC FAN

Do you support customized or OEM versions of DC FAN?

Yes. Beyond catalogue models we can discuss modified lead wires, connectors, speed curves, IP upgrades or private-label packaging for OEM projects. Customization usually starts from a defined annual quantity; our engineers will review your requirement and confirm feasibility, tooling cost and lead time before any commitment.

What warranty and after-sales support do you provide?

Every unit is covered by the manufacturer's warranty against defects in materials and workmanship, and we support you through the whole claim process so you deal with one supplier instead of chasing a factory overseas. If a failure appears in service, send us the serial number, operating conditions and photos, and we will arrange the replacement or credit path agreed in the quotation.

What technical documentation do you provide before purchase?

Datasheets, performance curves, dimension drawings and certification files (UL, CE, RoHS where applicable) are available on request before you buy — we believe a purchase order should follow a verified selection, not replace it. For project tenders we can also provide product comparison tables that put the candidate models side by side on the parameters you care about.

DC FAN

DC FAN

By type

By industry

Rated Voltage(V)

Size(mm)

Max.Air Flow(m³/h)

Max.Pressure(Pa)

Input Power(W)

Speed(rpm)

Noise(db)

Stocking Options

Environmental Options

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About DC FAN

How to Select the Right DC FAN

Typical Applications and Use Cases for DC FAN

Frequently Asked Questions About Buying DC FAN

Do you support customized or OEM versions of DC FAN?

What warranty and after-sales support do you provide?

What technical documentation do you provide before purchase?