2010 PWM speed control laser module cooling fan 5V high speed micro industrial fan
|Air flow |
Different between ball bearing and sleeve bearing:
|ball bearing||sleeve bearing|
|Brand||NSK from Japan||Made in China|
|Advantage||stable performance, low noise, 5-8 years lifetime||low cost, 2-3 years lifetimes|
|Warranty||30000 hours||10000 hours|
|Operating Voltage||10.2V~13.8V / 20.4V~27.6V|
|Operating Temperature / Humidity||-10°C~70°C 35%~85%|
|Stotage Temperature / Humidity||-40°C~80°C 35%~85%|
Product details picture:
We accept payment by T/T , Western Union or Paypal .
100% payment for sample orders .
30% deposit and 70% balance before shipment .
1. What kinds of products supplied by your factory?
We provide DC cooling fan,DC blower fan,AC cooling fan and EC cooling fan.
2. What kind of function can we choose for fan?
Auto-restart ,Speed detection,Stppage Alarm,Waterproof(IP55-IP67 optional), PWM function etc.
3. How long can your wire length be ?
* The wire length and terminal could be customized as your request.
* Show the picture of connector and rank of wires for confirm.(Default wire length is 200mm)
4. What's your MOQ and delivery date ?
* MOQ 200PCS
* Sample lead time:5 working days
* Mass production:15 working days
* Waterproof fans need 1 more week
5. What's your payment terms ?
* We accept Payment by T/T,Western Union, Paypal ,L/C and advocate Credit Insurance Payment on Alibaba
* 100% payment for sample orders ,30% prepayment and Balance before shipment.
6.What kind of transportation can we choose ?
* Express:DHL,EMS,Fedex,UPS,IATA,TNT,China AIR Express,Iceland express etc.
* Sea transportation as you request.
7. What's your packaging?
* Knife card packing,carton package
* normal carton size 43X28X43CM,different model will lead to carton size different.
8. What information should be provided before place an order?
* Fan dimension
* Rated voltage , such as 5v/12v/24v
* Speed or current amp
* Sleeve or ball bearing
* Leading wire length(default 200mm)
* 2 wire leading or 3/4 wire leading
* With terminal or not