Shenzhen Topfan Technology Development Co., Ltd.
Shenzhen Topfan Technology Development Co., Ltd. We just do the best cooling fan!
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5V DC Brushless Ultra-thin Fan / 30 x 30 x 4 . 5 MM Mini Blower Fan
Specification of Low speed series:
| Model Number | 3004 | |
| Product Name | Slim Blower | |
| Bearing | Axially-grooved Bearing | |
| Rated Voltage (VDC) | 3.3 | 5.0 |
| Operating Voltage (VDC) | 2.8 ~ 5.5 | |
| Rated Current (mA) | 50 | 75 |
| Rotation Speed (RPM) | 6,000 ± 10% | 8,500 ± 10% |
| Air Flow (CFM) | 0.57 | 0.888 |
| Static Pressure (mmAq) | 2.22 | 5.23 |
| Noise (dB(A)) (30cm) | 28 | 36 |
| Insulation Resistance | 10MEGA. Ω Min. at 500VDC (between frame and (+) terminal) | |
| Dielectric Strength | 5mA Max. at 500VAC,60Hz,One Minute (between frame and (+) terminal) | |
| Weight (g) | 4.6 | |
| Life Expectancy (hours) | 25,000 at 45℃ | |
| IP Rating | IP57 | |
Specification of High speed series:
| Model Number | MX3004 SERIES | |
| Product Name | Slim Blower | |
| Rated Voltage (VDC) | 3.3 | 5.0 |
| Operating Voltage (VDC) | 2.8 ~ 5.5 | |
| Rated Current (mA) | 90 ± 10% | 140 ± 10% |
| Rotation Speed (RPM) | 8,500 ± 15% | 11,000 ± 15% |
| Air Flow (CFM) | 0.87 | 1.15 |
| Static Pressure (mmAq) | 6.67 | 12.29 |
| Noise (dB(A)) (100cm) | 25.9 | 32.6 |
| Insulation Resistance | 10MEGA. Ω Min. at 500VDC (between frame and (+) terminal) | |
| Dielectric Strength | 5mA Max. at 500VAC,60Hz,One Minute (between frame and (+) terminal) | |
| Weight (g) | 4.6 | |
| Life Expectancy (hours) | 25,000 at 45℃ | |
| IP Rating | IP58 | |
| Protection | Lock rotor | Polarity |
Dimensiom ( unit : mm )
PQ curve for low speed:
PQ curve for hige speed:
Shenzhen Topfan - China Development Technology Co . , Ltd , founded in 1996 in Shenzhen China , is a professional manufacturer on dc brushless fans and ac fans . Products are ISO9000 , CE , RoHS and TUV certificated and good sellers both at home and abroad , including Europe , North America , Asia ( Korea and India ) etc .
Web : http://www.topfan-china.com
Shenzhen Topfan Technology Development Co ., Ltd is a medium - sized enterprise which integrates production , research , development and sales . It has 3000 flat plant and professional design and production team . At present , the company has production development department , Q & C department , R & D department , the domestic sales department and overseas sales department .
QC Team
We consists of professional people to ensure 100% products high quality.
Shipment
All available shipping ways could be applied, by courier, air or sea. Appointed shipping company or our own forwarders all could be used in shipment. Full-way tracking the cargos for you before the goods arrive.
Global Market
Depending on advanced technology and knight service, we establish a good and diligent team and keep nice business relationship with a large amount of worthy clients in global Cooling Fan market. We are prepared to provide the best Cooling Cross Flow Fan to clients at competitive price. In addition to control of cost and quality, our stipulated lead-time, variety of designs, capability of product development and flexibility of service bring convenience and value added services to the clients.
1. How about the delivery time?
Samples delivery time is 7 working days , after received your payment . ( The quantity of free samples among 2 - 3 pcs , and sorry for some special type of fan we are not support free sample .)
Fans quantity : 1K - 5K , the delivery time is 7-10 working days ;
Fans quantity : over 5K , the delivery time is 15-20working days .
Depending on the different type of fan and quantity, there will be different delivery dates, please ask Mona for details .
International express:UPS / DHL / FEDEX and so on .
2. What kind of payments do you support?
T/T , BANK, PAYPAL, other way please feel free to contact us.
3. What’s the MOQ?
Generally speaking ,the MOQ is 500 pieces .Different products have different MOQ, Please contact with us.
4. Can you produce according to customer’s design?
Sure ,we are professional manufacturer ,OEM are also welcome.
Contact Us
We highly appreciate your any enquiry by email, skype or instant message. We will reply your email within 6 hours. Please feel free to call us at any time if there is any questions.
Tel : 86 755 26070926
Whatsapp / wechat : 86 13128824029