Brushless cooling fan — 12V/24V/48V, 3 W. The complete factory specification follows. Made by Shenzhen Weilishun Technology Limited (16 years on the platform, typical reply ≤3h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Brushless Cooling Fan
- Model Number: FD17251
- Power: 3 W
- Power Interface: 3Pin
- Voltage Range: 12V/24V/48V
- Heatsink Material: Plastic
- Frame Material: PBT
Technical Specifications
| Type | Fan |
|---|---|
| Application | Power Supply |
| Fan Size | 172x150x51mm |
| Air Volume | 45CFM |
| Fan Speed Control | 3500rpm |
| Heatsink Material | Plastic |
| Noise | 30dBA |
| Fan Life | 50000 Hrs |
| Bearing | Ball Bearing |
| Power | 3 W |
| Power Interface | 3Pin |
| Brand Name | wellsunfan |
| Place Of Origin | Guangdong, China |
| Model Number | FD17251 |
| Fan Type | DC Brussless Fan |
| Size | 172x152x51mm (6.8×6.0x2.0inch) |
| Voltage Range | 12V/24V/48V |
| Bearing Type | S/B/D |
| Motor Type | 100% Copper Motor |
| Frame Material | PBT |
| Blade Material | PBT |
| Applications | Power supply fan, second case fan or other purpose |
| Functions | RD,FG, IP56, PWM |
| Approvals | UL CUL TUV CE RoHS |
| Selling Units | Single item |
| Single Package Size | 17.2X15.5X5.1 cm |
| Single Gross Weight | 0.74 kg |
Ordering and Pricing
- Minimum order quantity: 50 piece
- Volume pricing:
- 50–499 piece: US $7.5 / piece
- 500–999 piece: US $6.7 / piece
- 1000+ piece: US $5.5 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this brushless cooling fan?
The standard minimum order quantity is 50 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Which certifications does this brushless cooling fan carry?
It is supplied with UL CUL TUV CE RoHS documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the brushless cooling fan be supplied for my local voltage?
The standard configuration is 12V/24V/48V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Shenzhen Weilishun Technology Limited, based in China. The company 16 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shenzhen Weilishun Technology Limited range on HVACR Nexus.
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