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Brand:D-FAN
Models:7530-B
Material:Thermal Plastic UL 94V-0
Size:75x75x30mm
Lead Wires: UL Type RED Wire Positive(+) Black Wire Negative(-)
lnsulation Resistance:10MΩ Or Over With a DC250V Megger
Dielectric Withstand Voltage:AC500V 1S
Allowable Ambient Temperature Range:-10℃~+70℃(Operating) -40℃~+70℃(Storage)
Our company has been a leader in the cooling fan industry for over 31 years, backed by a dedicated team of 46 experts with more than two decades of experience each. We pride ourselves on innovation, holding 36 patent qualifications and 12 invention patents, and maintain rigorous quality standards with certifications including ISO-9001, ISO-14001, UL, CE, TUV, and RoHS2.0. Leveraging this strong foundation, we are proud to present the 24V DC Blower 7530, a premium product designed to meet diverse cooling demands in industrial and commercial applications.
The 24V DC Blower 7530 is a high-performance centrifugal blower fan measuring 75x75x30mm, engineered for efficient and reliable cooling. Constructed from high-quality materials such as PBT with 30% glass fiber reinforcement and UL94V-0 flame-retardant plastic, this blower offers excellent durability and heat resistance, capable of operating continuously at temperatures up to 40°C and handling cooling tasks at temperatures as high as 75°C.
Key features include:
Voltage: 24V DC, suitable for a wide range of industrial power systems.
Bearing: High-precision ball bearing or sleeve bearing options, ensuring long service life and low noise operation.
Airflow & Pressure: Provides superior airflow with maximum air flow rates around 12.9 CFM (0.37 m³/min) and static pressures up to 14.37 mmH2O (0.57 inH2O), ideal for cooling heat sinks, hot ends, and other sensitive components.
Noise Level: Operates quietly with noise levels ranging from approximately 33 dB to 47 dB depending on speed and load, making it suitable for noise-sensitive environments.
Durability: Designed for continuous 24-hour operation with robust materials and precision bearings that extend lifespan up to 70,000 hours under optimal conditions.
Safety and Compliance: Certified with CE, UL, TUV, RoHS2.0, and ISO standards, ensuring compliance with international safety and environmental regulations.
This blower is widely used in applications such as 3D printers, projectors, ventilation systems, industrial machinery, and electronic cooling systems, where reliable and efficient air movement is critical.
Understanding that different clients have unique requirements, we offer extensive customization services for the 24V DC Blower 7530. Customization can include:
Voltage and Current Adjustments: Tailoring voltage ratings and current consumption to match specific system needs, from 12V up to 48V variants.
Bearing Types: Choice among sleeve, hydraulic, or ball bearings to optimize for noise, lifespan, or cost.
Control Features: Integration of optional functions such as PWM speed control, FG (tachometer) signals, RD (alarm) signals, and thermistor temperature control.
Environmental Protection: Options for IP54 or IP55 sealing to enhance resistance against dust and moisture.
Material and Color: Custom frame and impeller materials or colors to fit branding or environmental requirements.
Connector and Wiring: Customized lead wire lengths, connectors, and polarity protection circuits.
These customization capabilities ensure that the 24V DC Blower 7530 can be perfectly adapted to specific industrial or commercial applications, enhancing performance and integration ease.
Our streamlined custom order process is designed to deliver tailored 24V DC Blower 7530 solutions efficiently and reliably:
Requirement Consultation: Clients provide detailed specifications including voltage, airflow, noise level, size constraints, bearing preferences, and any special features or certifications needed.
Feasibility and Quotation: Our engineering team reviews the requirements and offers a tailored solution along with a competitive quotation.
Prototype and Sample Approval: Upon agreement, samples or prototypes are produced for client evaluation to ensure the product meets all expectations.
Mass Production: After sample approval, production is scheduled with strict quality control following ISO and other certifications.
Delivery and Support: Finished products are shipped with tracking and client support for installation, troubleshooting, and after-sales service.
Our commitment to quality, innovation, and customer satisfaction ensures that every custom 24V DC Blower 7530 order meets the highest standards and is delivered on time.
As a trusted 24V DC Blower supplier with over three decades of industry leadership, we offer:
Expertise: A seasoned team with deep technical knowledge and extensive R&D capabilities.
Innovation: A strong patent portfolio reflecting ongoing product development and improvement.
Quality Assurance: Compliance with global certifications including ISO-9001, ISO-14001, UL, CE, TUV, and RoHS2.0.
Customization Excellence: Flexible customization options tailored to client needs.
Reliable Delivery: Efficient production and logistics ensuring timely fulfillment.
Customer-Centric Service: Dedicated support throughout the purchasing and post-sale process.
Partnering with us means securing a high-quality, reliable 24V DC Blower 7530 that enhances your products’ performance and reliability while benefiting from our extensive industry experience and commitment to innovation.
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Model | Bearing Type | Rated Voltage | Operation Voltage | Current | Speed | Air Flow | Static Pressure | Noise Level | Weight |
VDC | VDC | A | RPM | CFM | mmH₂O | dBA | g | ||
DFH7530S | Hydraulic | 12 | 10.8~13.2 | 0.35 | 3000 | 15.03 | 12.60 | 37.4 | 76 |
DFM7530S | 0.25 | 2500 | 12.52 | 8.75 | 33.8 | ||||
DFL7530S | 0.15 | 2000 | 10.01 | 5.60 | 29.4 | ||||
DFH7530B | Ball | 0.35 | 3000 | 15.03 | 12.60 | 37.4 | |||
DFM7530B | 0.25 | 2500 | 12.52 | 8.75 | 33.8 | ||||
DFL7530B | 0.15 | 2000 | 10.01 | 5.60 | 29.4 | ||||
DFH7530S | Hydraulic | 24 | 21.6~26.4 | 0.25 | 3000 | 15.03 | 12.60 | 37.4 | |
DFM7530S | 0.15 | 2500 | 12.52 | 8.75 | 33.8 | ||||
DFL7530S | 0.10 | 2000 | 10.01 | 5.60 | 29.4 | ||||
DFH7530B | Ball | 0.25 | 3000 | 15.03 | 12.60 | 37.4 | |||
DFM7530B | 0.15 | 2500 | 12.52 | 8.75 | 33.8 | ||||
DFL7530B | 0.10 | 2000 | 10.01 | 5.60 | 29.4 |