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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*51 172*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

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)

Noise(db)

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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)

BFB0712H \| Delta Electronics 12VDC 2.64W Centrifugal Blower for Electronic Equipment Cooling BFB0712H supplies centrifugal blower airflow for local electronic equipment cooling on 12VDC. Its 75.7 x 75.7 x 30 mm body is listed at 2900 rpm, with 119.6 Pa maximum static pressure and a 2.64 W input rating.	12	75.7×75.7×30	19	119.6	2.64	2900	38
AFB1224GHE-C \| Delta Electronics 24VDC 27.6W Axial Fan for Server and Power Supply Cooling AFB1224GHE-C is a 24VDC axial fan for server chassis, with 409.7 m3/h listed maximum airflow. Its 27.6 W input differs from the 12VDC GHE entry; retain the -C suffix when checking connector and control configuration.	24	12012038	409.7	-	27.6	5200	62
AFB0912HH \| Delta Electronics 12VDC 3W Axial Fan for Server, Storage and Power Supply Cooling AFB0912HH supports storage-enclosure cooling with a 12VDC axial fan design. At 3200 rpm and 3 W listed input, it represents a distinct operating choice among the supplied 92 mm fans, with a specified 25.4 mm depth.	12	92x92x25.4	98.4	55.11	3	3200	38
AFB0824SHE \| Delta Electronics 24VDC 8.4W Axial Fan for Server and Power Supply Cooling Server chassis with space for a 38 mm-deep fan can consider AFB0824SHE, an 80 mm axial model powered by 24VDC. Its listed airflow ceiling is 123.6 m3/h, a useful comparison point for enclosure ventilation designs.	24	80×80×38.00	123.6	136.2	8.4	5000	46
AFB0712VHE \| Delta Electronics 12VDC 8.4W Axial Fan for Server and Power Supply Cooling A deeper 70 x 70 x 38 mm frame distinguishes AFB0712VHE for server and power-supply cooling. The 12VDC axial fan lists 7000 rpm operation and 216.7 Pa maximum pressure, with an 8.4 W input rating.	12	707038	105.74	216.7	8.4	7000	51
AFB0624EH-AF00 \| Delta Electronics 24VDC 5.76W Axial Fan for Server and Power Supply Cooling AFB0624EH-AF00 offers 24VDC axial fan cooling for a server enclosure with a 60 mm mounting format. Its 25.4 mm depth is a specific fit requirement, while the 6800 rpm rating distinguishes this EH configuration.	24	60x60x25.4	64.8	135.5	5.76	6800	46.5
AFB0612DH-A \| Delta Electronics 12VDC 10.08W Axial Fan for Server and Power Supply Cooling AFB0612DH-A emphasizes a 9000 rpm rating within a 60 x 60 x 25.4 mm axial fan package. Intended for 12VDC server and power-supply cooling, it lists 85.6 m3/h maximum airflow and 10.08 W input power.	12	60×60×25.40	85.6	230.7	10.08	9000	55
AFB0512HHB \| Delta Electronics 12VDC 1.56W Axial Fan for Server and Power Supply Cooling AFB0512HHB provides a 15 mm-deep, 50 mm axial format for servers and power supplies. The 12VDC fan is listed at 6400 rpm, with 1.56 W input and 28 m3/h maximum airflow as its operating selection points.	12	505015	28	-	1.56	6400	36
AFB0424HHB \| Delta Electronics 24VDC 2.16W Axial Fan for Server and Power Supply Cooling For 24VDC server electronics, AFB0424HHB offers axial fan cooling in a 40 x 40 x 15 mm frame. A listed 19.3 m3/h maximum airflow and 8300 rpm rotor are paired with 2.16 W input for this voltage variant.	24	40x40x15	19.3	89.4	2.16	8300	32
EFB0812EHF \| Delta Electronics 12VDC 8.16W Axial Fan for Industrial Equipment Cooling EFB0812EHF is a 12VDC axial fan for industrial electronics, using a 32 mm-deep, 80 mm square body. Its listed 4100 rpm speed and 105.3 m3/h maximum airflow distinguish it from the 25 mm EFB frame options.	12	80×80×32	105.3	112.8	8.16	4100	45.5
AFB0512VHD \| Delta Electronics 12VDC 1.92W Axial Fan for Server and Power Supply Cooling AFB0512VHD provides 12VDC axial fan cooling for power-supply electronics in a 50 mm frame. Its listed 1.92 W input distinguishes it from the 24VDC version; both the 20 mm depth and connector must suit the enclosure.	12	50x50x20	34.5	75.51	1.92	7000	40.5
AFB0412HHB \| Delta Electronics 12VDC 1.56W Axial Fan for Server and Power Supply Cooling AFB0412HHB pairs a listed 1.56 W input with an 8300 rpm axial fan rotor for server and power-supply cooling. Powered by 12VDC, the 40 x 40 x 15 mm assembly has a maximum static-pressure rating of 89.4 Pa.	12	40x40x15	19.3	89.4	1.56	8300	32
AFB0812SHB \| Delta Electronics 12VDC 3.24W Axial Fan for Server and Power Supply Cooling AFB0812SHB fits server and power-supply cooling layouts that call for an 80 mm axial fan with a 15 mm profile. The 12VDC model lists 4000 rpm operation and a 3.24 W input for evaluating electrical requirements.	12	808015	25	5.5	3.24	4000	42.5
AFB0424VHB \| Delta Electronics 24VDC 2.4W Axial Fan for Server and Power Supply Cooling The 40 x 40 x 15 mm AFB0424VHB is a 24VDC axial fan for server and power-supply cooling. Its listed 9500 rpm speed and 114.3 Pa maximum static pressure define this compact model's selection profile.	24	404015	22.1	114.3	2.4	9500	36.5
AFB0624SH \| Delta Electronics 24VDC 4.08W Axial Fan for Server and Power Supply Cooling AFB0624SH places server cooling in a 60 mm axial fan frame powered by 24VDC. The SH entry lists 6000 rpm and 4.08 W, giving it a different speed-and-power combination from the 5500 rpm VH entry in the supplied range.	24	606025.4	58.14	105.1	4.08	6000	44.5
AFB0612H-A \| Delta Electronics 12VDC 1.68W Axial Fan for Server and Power Supply Cooling AFB0612H-A serves power-supply cooling with a 12VDC axial fan design and a 1.68 W listed load. Its 4250 rpm speed is below the HH and EH entries, offering a distinct operating choice within the 60 mm frame group.	12	606025	39.7	52.5	1.68	4250	34
EFB1324SHE \| Delta Electronics 24VDC 18W Axial Fan for Industrial Equipment Cooling For industrial equipment, EFB1324SHE uses a 127 x 127 x 38 mm axial package rather than the common 120 mm format. The 24VDC fan lists 4600 rpm operation and 339.8 m3/h maximum airflow with 18 W input.	24	127×127×38	339.8	188.6	18	4600	58.5
AFB0624VH \| Delta Electronics 24VDC 3.36W Axial Fan for Server and Power Supply Cooling AFB0624VH offers a 60 x 60 x 25.4 mm axial fan option for server and power-supply cooling. At 24VDC, the model lists a 5500 rpm rotor and 85.9 Pa maximum static pressure, with 3.36 W input specified.	24	60×60×25.4	51.8	85.9	3.36	5500	42.5
DSB0912M \| Delta Electronics 12VDC Centrifugal Blower for Electronic Equipment Cooling DSB0912M is listed as a 12VDC centrifugal blower for electronic equipment and local cooling ducts. The supplied 92 x 92 x 25 mm dimensions define its fit; outlet geometry needs confirmation for integration.	12	929225	-	-	-	-	-
AFC0612DB \| Delta Electronics 12VDC 3.96W DC Fan for Electronic Equipment Cooling AFC0612DB is a 12VDC brushless fan intended for electronic equipment cooling. Its 60 x 60 x 15 mm frame is listed at 7200 rpm and 128.8 Pa maximum static pressure, combining shallow depth with a defined speed.	12	606015	49.64	128.8	3.96	7200	47.5

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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 178 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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Applied Filters

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?