40X40X28mm
Product Number:
CHD4012CB-R
Category:
Product Description
The 40×40×28mm DC Brushless Fan is a compact, high-performance cooling solution engineered for devices with limited space. It delivers strong static pressure and stable airflow, ensuring efficient heat dissipation for servers, power supplies, communication equipment, and industrial controls. With low noise, long service life, and reliable brushless motor technology, this fan provides consistent cooling under continuous operation and demanding thermal conditions.
Detailed Information
“MTBF: >50,000 hours @ 40°C”
“Proven MTBF: 18,970 hours @ 70°C”
| Material: | PBT | Sample: | Available |
| Options: | Signal Output | Bearing: | Ball bearing or sleeve bearing |
| Size: | 40X40X28mm | Frame:: | Thermoplastic PBT UL 94V-0 |
| Highlights: | 40g | ||
Material
Frame: Thermoplastic PBT UL 94V-0
Impeller: Thermoplastic PBT UL 94V-0
Spindle: Thermoplastic PBT UL 94V-0
Lead: AWG26, red wire positive (+), black wire negative (-)
| Model | Rated Voltage (DCV) | Operating Voltage (DCV) | Rated Input | Rated Current | Operating Temperature (°C) | Storage Temperature (°C) | Speed (RPM) | Max Airflow (CFM) | Max Air Pressure (mmH2O) | Noise (DB) | Bearing Type | Weight (g) |
| (W) | (A) | |||||||||||
| CHD4012A | 12 | 7-13.2 | 1.2 | 0.1 | -10-70 | -40-70 | 6500 | 9.59 | 6.75 | 33.2 | B | 40 |
| CHD4012C | 12 | 7-13.2 | 1.68 | 0.14 | -10-70 | -40-70 | 8000 | 11.82 | 10.23 | 37.2 | B | 40 |
| 24 | 12~26.4 | 2.16 | 0.09 | -10-70 | -40-70 | 8000 | 11.82 | 10.23 | 37.2 | B | 40 | |
| CHD4012K | 12 | 7-13.2 | 14.4 | 1.2 | -10-70 | -40-70 | 21500 | 27.78 | 58.03 | 63 | B | 40 |
| CHD4024K | 24 | 12~26.4 | 14.4 | 0.6 | -10-70 | -40-70 | 21500 | 27.78 | 58.03 | 63 | B | 40 |
Q: Are you a factory ?What is the Brand Name?
A: Yes,we are the profession DC cooling fan manufacture.The Brand Name is Cheng Home in Taiwan,our factory (Everrich Electronic)is located in Dongguan Guangdong.
Q: Can I customize cooling fan parameters?
A: Yes, we can customize cooling fans, size, voltage, current, speed, airflow, PWM, waterproof and etc. You can tell us anything you want to achieve on the cooling fan.
Q:Can we get free samples ?
A: Yes,we can offer free sample for your final approval if price is acceptable .
Q: What is the Certification?
A: The Certification is CE UL TUV.
Q: What is the Minimum Order Quantity?
A: The Minimum Order Quantity is 2000pcs.
Q: What is the Price?
A: The Price is USD1.00-8.00 per piece.Of course,prices vary depending on quantity.
Q: How to control quality? When will offer the order shipment report ?
A:We will inspect 100% before shipment.We will place our order report into one of batch carton.There will be a mark on the carton.
Q: What is the Delivery Time?
A: The lead time of sample is 1 week.The Delivery Time for large shipments is 4-6 weeks.The delivery time of customized products depends on the specific quantity and customization difficulty.
Q: What is the Payment Terms?
A: The Payment Terms is T/T.
Q: What is the Supply Ability?
A: The Supply Ability is 200-400K pieces per month.
Q:Can my order ship via UPS or DHL or FedEx or by Air or by Sea?
A:Yes,we can ship.All ship from our factory warehouse.
Keywords:
Server Fan
DC Brushless Fan
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