SD04028-2 40mm 4cm High Pressure 4028 40x40x28mm 40mm 28mm DC Axial flow Brushless Fan 12V DC industry machine PC computer mini cooling fan
Notes: 1. Specifications Subject To Change Without Notice.
2. Design and Provide products according to customer requirements.
Frame: Thermoplastic PBT UL94V-0
Impeller:Thermoplastic PBT UL94V-0
★Leadwire: UL Type
RED WIRE Positive(+)
Black Wire Negative(-)
★Operation Temperature:-20 ℃~85 ℃(Ordinary Humidity)
★StorageTemperature: -30 ℃~85 ℃(Ordinary Humidity)
Life Time: At Ambient temperature 25℃ and humidity 65%
Sleeve Bearing: 30,0000 Hours
Rifle Bearing: 40,0000 Hours
Ball Bearing: 50,0000 Hours
Fluid Dynamic Bearing:100,000 Hours
★Polarity protection: Reverse connection at the rated voltage will not cause any damage
10000000 Piece/Pieces per Month
1. Shipment: FOB Shenzhen.
2. Payment: T/T, Western Union or Paypal.
3. Lead time: 15-30 days subject to order quantity.
4. Sample lead time: 3-7 days.
Our products are widely applicable in various kinds of fields, such as Computer Case,Electric Welder，Humidifier/Air Purifier,Home Appliance, communication products, Electronic Equipment, Office Equipment, Vehichle System, Medical cosmetic Equipment, Home Theater Equipment, LED lighting Equipment, UPS Power System, intelligent bidet, Refrigeration industry and ventilation system,IT and telecom equipment,3D Printer etc…..
★ We can effect shipment by FEDEX ,DHL ,TOLL,ARAMEX,TNT,POST and EMS . The packaging is very safe and strong. Please notify us if you have any special needs.
Q1: Are you a factory or trading company ?
A1: Yes, we are the professional cooling fan factory.
Q2: What is DC Fan and AC fan?
A2: DC fan is power by DC voltage, always is 5V, 12V, 24V, 48V, 60V and 72V.
AC fan is power by AC voltage, always is 110V, 220V and 380V.
Q3: How to choose a DC fan?
|bearing type||double ball bearing|
|connector||4 pin molex 2564|
|wire||4 wires with 300mm length|
|function||FG/ RD/ PWM/ Soft Start ……|
Q4: What can I do if I can not find the suitable fan model in the fan list?
Please contact us for customized fans.
*** If you want other high performance or other reqirements, please contact me for more details, thanks.
*** For Special Cooling Fan, Such as: moistureproof, waterprrof, turbocharger, soft start, reversible, temperature control, PWM speed control, the RD alarm and the FG signal etc, please contact me freely, thanks.