How do I know if the fan is failing?

Listen for clicking/grinding, check RPM drops via software, or manually spin blades to detect wobble or stiffness.

Can I connect the fan to a power supply?

Yes, connecting to a PSU Molex runs it at full 12V speed. However, motherboard headers allow for speed control.

What causes the fan to be too loud?

Loose screws causing vibration, dust buildup increasing resistance, or bearing type (sleeve bearings wear out over time).

50508mm High Performance DC Blower Fan for Charging Pile Cooling

Name: 50*50*8mm High Performance DC Blower Fan for Charging Pile Cooling
Brand: Fengxia Motor (Shanghai) Co., Ltd.
SKU: 2152301522

Shanghai, ChinaFengxia Motor (Shanghai) Co., Ltd.

50*50*8mm High Performance DC Blower Fan for Charging Pile Cooling

US$2.00

500-4,999 Pieces

US$1.10

5,000+ Pieces

Sample price:US$4.00/piece.Request sample

Product profile

Customization

Available

Material

Plastic-Iron-Copper-Magnet

Blade Material

PBT 94ulv

Model NO.

5008

Type

DC Blower Fan

Electric Current Type

Mounting

Free Standing

Certification

RoHS, ISO, CE

Insulation Resistance

10mωor Over with at DC250V Megger

Ielectric Withstand Voltage

AC500V1s

Ambient Temperature

-10℃~+70℃(Operating) -40℃~+70℃(Storage)

Expected Life

+40° ,30000 Hours

Transport Package

Paper Box

Specification

Customized

Trademark

FUNSHARE

Origin

China

Production Capacity

100000 Pieces/Year

Key features

High Durability & Long Life: Double-ball bearings offer 5-10 years lifespan, suitable for 24/7 operation.

Ultra-Quiet Operation: Hydraulic and sleeve bearings ensure low noise levels for various scenarios.

Wide Voltage Tolerance: Operates effectively within 5V to 13V range for flexible power compatibility.

Certified Quality Standards: ISO9001, FCC, CE, and ROHS certified for reliable performance and safety.

Flexible Customization: Full customization available from samples or designs to meet specific needs.

Versatile Application: Ideal for notebooks, UAVs, VR headsets, and industrial electronic cooling.

Efficient Heat Dissipation: Designed to ensure stable operation and extended service life of devices.

Professional Manufacturer: Established in 2016 with 4 R&D engineers and 100% finished product inspection.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Fengxia Motor (Shanghai) Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.90h

AI-Powered supplier vetting

SummaryThe supplier provides extensive customization options and has a strong research and development capability, including ODM services and new product development. However, they lack overseas warehouse and showroom capabilities, and do not have overseas agents or participate in trade shows. Their financial data is up-to-date and they hold an ISO9001:2015 certification. Despite having quality assurance processes, the manufacturing capacity seems limited with only two production lines and no ongoing volume reconciliation or outsourcing SOPs.

CertificationsHolds an ISO9001:2015 certificate, indicating compliance with quality management standards.

After-Sales capabilityHas clear procedures and records for handling customer complaints and implementing corrective actions.

Financial creditFinancial data is current, with information available up to the last three years, demonstrating financial stability.

R&D capabilityStrong R&D capabilities with evidence of new product development, though lacking in audit documentation.

Production capacityLimited production capability with only two production lines, and lacks ongoing volume reconciliation and outsourcing SOPs.

Customization capabilityOffers full customization services from samples and designs, with a comprehensive design service capability.

Client casesProvides OEM services for well-known brands, suggesting a history of working with reputable companies.

Product Q&A

Q:How can I reduce fan noise?

Use rubber grommets instead of screws, lower voltage with a resistor, or adjust BIOS fan curves to keep RPM low.

Q:What is the difference between 3-pin and 4-pin fans?

3-pin uses DC voltage control for fixed speeds, while 4-pin uses PWM for automatic, precise, and quieter speed control.

Q:How long does the fan last?

Sleeve bearings last 2-3 years, hydraulic bearings 4-5 years, and double-ball bearings can last 5-10 years.

Q:Which direction should the fan face?

Arrows on the frame indicate airflow. Generally, front/side is intake, and rear/top is exhaust for hot air removal.

Q:Why does the fan spin at 5V if labeled 12V?

The motor has a wide tolerance (5V-13V). It may not start below ~7V but will spin at higher voltages within this range.

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