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Fan F4020-001
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The F4020-001 is a high-speed DC fan specifically designed for power equipment. Featuring a ball bearing structure and high static pressure impeller design, it provides powerful, reliable and efficient cooling solutions for power supplies, inverters, UPS, chargers, and more. As a power cooling professional supplier, we help power equipment manufacturers address the thermal challenges of high power density, ensuring optimal performance and reliability during long-term continuous operation.
Scenario Requirements: Switching power supplies and industrial power supplies generate significant heat under high power density design, requiring efficient cooling within compact space to ensure power components operate within safe temperature ranges.
40×40×20mm compact size adapts to limited power supply internal space
High speed provides powerful airflow
High static pressure penetrates dense heatsink fins
Ball bearings ensure continuous operation reliability
Reduced power component temperature, improved power supply efficiency
Enhanced power supply reliability, extended service life
Supports higher power density design
Reduced failure risk caused by overheating
Scenario Requirements: Inverters and UPS generate significant heat during energy conversion, requiring efficient cooling systems to ensure stable operation under full load conditions while adapting to long-term standby operation requirements.
High speed quickly removes heat from power modules
High static pressure penetrates dense inverter cooling structures
-FG/RD signals for real-time fan status monitoring
Ball bearing design ensures long-term reliability
Improved inverter efficiency, more efficient energy conversion
UPS standby operation reliability assurance
Failure warning avoiding unexpected downtime
Adapts to industrial-grade application requirements
Scenario Requirements: DC-DC converters, AC-DC modules and other high-density power modules have extremely limited space, requiring efficient cooling within tiny spaces.
40×40mm standard size adapts to modular design
High speed compensates for size limitations
High static pressure characteristics ensure airflow penetrates the module interior
Ball bearings adapt to long-term operation requirements
Increased module power density
Reduced temperature extends module life
Suitable for board-mounted applications
Improved overall system reliability
Scenario Requirements: EV chargers and industrial charging equipment generate significant heat during long-term high-power charging, requiring reliable cooling solutions to ensure charging safety and efficiency.
High airflow quickly removes heat from charging modules
High static pressure overcomes charging equipment airflow resistance
Speed monitoring provides real-time fan status feedback
Ball bearings ensure long-term charging reliability
Improved charging efficiency, shortened charging time
Charging safety assured
Suitable for outdoor and industrial charging scenarios
Reduced maintenance costs
Q：Do you have your own brand? A：Yes. Our brand name is GREATMINDS. |
Q：Are you a manufacture or trading company？ A：We design and produce thermal products by ourselves. |
Q：Where is your plant? A：We have two plants. One is at Suzhou in eastern China, and the other is at Dongguan in southern China. |
Q：What thermal products do you supply? A：We have heatsink, fan, heapipe, vapor chamber, liquid cooling solution, and so on. |
Q：Which types of heatsinks do you supply? A：Our products cover many processes, extrusion, die casting, skived fin, zipper fin, soldering,friction stir welding, vaccum brazing, and so on. |
Q：What is the leadtime for prototype? A：It depends on different type of products. Usually it takes 2-3 weeks. |
Q：Do you have a NPI process in your company? A：Yes. Tooling samples and trial run will be strictly implemented before mass production. |
Q：What capabilities do you have in your plant? A：We have stamping, machining, and soldering production in house. |
