DC3828 38mm High-Pressure DC Axial Fan
A 38mm high-pressure DC axial fan designed for compact systems that require strong airflow, high static pressure, and reliable cooling performance in restricted airflow paths.
DC3828 stands out from standard compact fans with its 38x38x28mm fan structure, ball bearing design, up to 23500RPM speed, 22.05CFM airflow, and 81.56mmH₂O static pressure. This brushless DC fan is designed for high-resistance cooling paths where stable airflow and pressure performance are required.
Rated Voltage: 12VDC / 24VDC
Size: 38×38×28mm
Max Airflow: 22.05CFM / 0.624m³/min
Max Static Pressure: 81.56mmH₂O / 799.8Pa
Rated Speed: Up to 23500RPM
DC3828 38x38x28mm Fan Specifications
Compare DC3828 models by voltage, speed, airflow, static pressure, current, and noise to select the right 38x38x28mm fan for compact systems, dense layouts, and restricted airflow environments.
| Model |
Bearing Type |
Rate Voltage（VDC） |
Current （A） |
Speed （RPM） |
Air Flow （CFM） |
Static Pressure （mmH₂O） |
Noise Level （dBA） |
Weight （g） |
|---|---|---|---|---|---|---|---|---|
| YDS3828B12 | B | 12 | 1.03 | 23500 | 22.05 | 81.56 | 61.40 | 44.0 |
| YDU3828B12 | B | 12 | 0.77 | 21000 | 19.70 | 62.12 | 59.00 | 44.0 |
| YDD3828B12 | B | 12 | 0.50 | 18000 | 16.89 | 47.85 | 55.60 | 44.0 |
| YDH3828B12 | B | 12 | 0.33 | 15000 | 14.07 | 33.22 | 51.70 | 44.0 |
| YDM3828B12 | B | 12 | 0.22 | 12000 | 11.26 | 21.26 | 46.80 | 44.0 |
| YDL3828B12 | B | 12 | 0.12 | 9000 | 8.44 | 11.96 | 40.60 | 44.0 |
| YDH3828B24 | B | 24 | 0.15 | 13000 | 14.07 | 33.22 | 51.70 | 44.0 |
| YDM3828B24 | B | 24 | 0.11 | 10000 | 11.26 | 21.26 | 46.80 | 44.0 |
| YDL3828B24 | B | 24 | 0.09 | 8000 | 8.44 | 11.96 | 40.60 | 44.0 |
DC3828 High-Pressure DC Fan Advantages
DC3828 is engineered for systems where airflow must pass through dense components, narrow vents, filters, or other high-resistance airflow channels.
38x38x28mm Deep Frame Design for High Static Pressure
The 38x38x28mm fan structure provides additional frame depth, helping DC3828 generate higher static pressure in compact cooling systems.
Up to 81.56mmH₂O High Static Pressure Performance
DC3828 delivers up to 81.56mmH₂O static pressure, allowing airflow to pass through filters, heat sinks, and other high-resistance structures.
22.05CFM Airflow for High-Pressure Cooling Applications
With up to 22.05CFM airflow and 23500RPM speed, DC3828 supports cooling performance in compact systems requiring both airflow capacity and pressure output.
Ball Bearing for High-Speed Operation
The listed ball bearing DC fan design supports high-speed operation, making DC3828 suitable for demanding cooling environments.
YCCFAN DC3828 High-Pressure Cooling Overview
Understand how DC3828 combines a 38x38x28mm fan structure, ball bearing design, and high-pressure output for demanding cooling applications.
DC3828 is a 38×38×28mm high-pressure DC cooling fan developed for compact systems where ordinary axial fans may not overcome airflow resistance. Its deep frame, high-speed motor range, and ball bearing structure make it suitable for demanding airflow paths that require both air volume and pressure.
The fan uses glass fiber reinforced plastic with PBT UL94V-0 impeller and housing materials. With optional FG, RD, PWM, auto restart, and polarity protection, DC3828 can be integrated into systems that require speed control, monitoring, and operation protection under heavy cooling loads.
DC3828 Airflow & Static Pressure Performance Curve
Use the DC3828 P-Q curve to evaluate pressure capability across high-speed models and identify the right fan for filters, dense layouts, or high-resistance airflow channels.
DC3828 Applications for High-Resistance Cooling Systems
DC3828 is designed for compact high-power systems where airflow must pass through dense components, filters, grilles, or narrow channels that require stronger pressure capability.
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Server and High-Density Electronics
DC3828 is suitable for server modules, high-density electronic assemblies, and compact computing devices where components are closely packed and airflow resistance is high. Its deep-frame structure and high static pressure help push air through narrow gaps between boards, heat sinks, and internal components.
Filter or Grille Cooling Structures
For cooling paths with filters, grilles, protective covers, or dust-proof structures, DC3828 can provide the pressure needed to maintain airflow after resistance is added. This makes it suitable for equipment where protection design reduces natural air passage.
Compact High-Power Modules
DC3828 can be used in compact high-power modules where heat is concentrated in a small internal area and airflow must be forced through limited space. Its high-speed airflow and pressure-focused design help support thermal management in power-dense products.
Telecom and Industrial Cooling Paths
The 12V/24V options and high-pressure output make DC3828 suitable for telecom terminals, industrial electronics, enclosed control systems, and high-load equipment. It can support cooling where internal layouts are compact, vents are limited, or components operate continuously.
Heat Sink and Ducted Airflow Cooling
DC3828 is well suited for designs using heat sinks, ducted airflow channels, or guided cooling paths where air must be driven through a defined route. Its strong static pressure helps improve airflow delivery through fins, ducts, and other high-resistance thermal structures.
DC 38×38×28mm High-Pressure Fan Video Showcase
Watch DC3828 in operation to see its deep-frame structure, high-speed airflow, and pressure-focused cooling performance.
Watch DC3828 in operation to see its deep-frame structure, high-speed airflow, and pressure-focused cooling performance.
FAQs About DC3828 DC Fan
A: DC3828 is required when airflow must pass through high-resistance structures such as filters, dense heat sinks, narrow ducts, or fully enclosed cabinets. Standard compact fans cannot generate enough pressure, while DC3828 provides up to 81.56mmH₂O static pressure for forced airflow penetration.
A: In high-resistance environments, airflow alone is not sufficient because air cannot physically pass through blocked paths. DC3828 is designed to force air through restricted channels using extremely high pressure output rather than relying only on volume.
A: Server systems and high-density electronics generate heat in tightly packed layouts. DC3828's 28mm deep frame + 23500RPM high-speed motor allows it to push air through very narrow component gaps and layered PCB structures.
A: YCCFAN DC3828 uses a ball bearing structure designed for high-speed and long-duration operation, reducing friction and improving mechanical durability under continuous load conditions.
A: The 12V/24V dual-voltage design allows DC3828 to integrate into both standard electronics and industrial-grade power systems, reducing the need for voltage conversion modules and improving system efficiency.
A: High-airflow fans are ineffective when air must pass through filters, ducts, or extremely dense internal structures. DC3828 remains effective because its design prioritizes pressure-driven airflow instead of open-space air movement.
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