DC Cooling Fan 140x140x25 140mm CPU Fan 12v 24v 14025 DC Brushless Cooling Fan China Manufacture
normal performance specification
size | 140x140x25mm |
| construction | glass fiber reinforced plastic; impeller and housing PBT are UL 94V-0 rating |
| operating temperature | sleeve bearing -10℃ to +70 ℃ ball bearing -10℃ to +90 ℃ |
| insulation resistance | 10meg Ohm min, at 500 VDC (between frame and terminal) |
| dielectric strength | 5mA max, at 500 VAC 60Hz one minute (between frame and terminal) |
| life time | sleeve bearing: 30000 hours ball bearing: 50000 hours |
High performance specification
If you want high perforamance products( 3500rpm, waterproof, PWM function, customized fans...) welcome to contact us for more details, thanks
Application
1. CPU Cooling
2. LED Light Cooling
3. Mine Machine
4. Digital Photoelectric.
5. Power Supply
6. Medical Equipment
......
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?
A3: Sample
| size | 12025 120x120x25mm |
| voltage | 12V |
| current | 0.60A |
| speed | 3000RPM |
| air flow | 79.75CFM |
| noise | 32.48dBA |
| bearing type | double ball bearing |
| connector | 4 pin molex 2564 |
| wire | 4 wires with 300mm length |
| function | FG/ RD/ PWM/ Soft Start ...... |
Q4: What is the delivery time?
A4: Sample lead time: 3-5 days
Mass production delivery lead time: 12~15 days(depend on the quantity)
Q5: What can I do if I can not find the suitable fan model in the fan list?
Q7: 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.
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