DC12B4010M 3Pin 40mm axial blushless rechargeable 12 volt dc fan
Application and Specification:
Temperature Range(°C):-20°C~+60°C Ball Bearing(B); -20°C +40°C Sleeve Bearing(S);
Working Voltage:Rated voltage±15%;
Humidity Permissible(%):≤90%(25°C);
Insulation Resistance:10MΩ at 500VDC between lead and frame;
Dielectric Strength:500VAC/min,Current<5mA;
Vibration Permissible:Frequency10Hz,Double Amplitude1.5mm;
Impact Permissible:(Peak acceleration)40m/S2.
Life at 25'C:Ball bearing 50000hours and sleeve bearing 30000hours.
Specification:
Model | Rated voltage | Startup Voltage | Current Amp(A) | Speed | Air flow | Static Pressure | Noise Level | Weight(g) |
DC05B4010H | 5.00 | 3.50 | 0.22 | 6500 | 6.08 | 3.76 | 30 | 16.00 |
DC05B4010M | 5.00 | 3.50 | 0.18 | 6000 | 5.21 | 2.84 | 28 | 16.00 |
DC05B4010L | 5.00 | 3.50 | 0.15 | 5500 | 4.34 | 2.11 | 24 | 16.00 |
DC12B4010H | 12.00 | 6.00 | 0.12 | 6500 | 6.08 | 3.76 | 30 | 16.00 |
DC12B4010M | 12.00 | 6.00 | 0.09 | 6000 | 5.21 | 2.84 | 28 | 16.00 |
DC12B4010L | 12.00 | 6.00 | 0.05 | 5500 | 4.34 | 2.11 | 24 | 16.00 |
DC24B4010H | 24.00 | 10.00 | 0.09 | 7000 | 6.95 | 4.49 | 33 | 16.00 |
DC24B4010M | 24.00 | 10.00 | 0.07 | 6500 | 6.08 | 3.76 | 30 | 16.00 |
DC24B4010L | 24.00 | 10.00 | 0.05 | 5500 | 4.34 | 2.11 | 24 | 16.00 |
Drawing
Certification
Exhibition
Product Application
About us
We are specialized in developing and producing axial fans, centrifugal fans and air filters in different sizes with high
quality in the cooling and ventilation fields. All of our products are reliable and they can work in harsh circumstance
efficiently. They are featured in High airflow, Low noise and Durable life.
Our company reposes on a simple Chinese city - Yueqing, which is famous for low-voltageelectronics and precision
industry around the world.Devoted to the development of fans and insisting on high quality are the spirit and the
principle of our company. We will try our best to satisfy the most rigorous inquiries of customers and make OLBO
a worldwide welcomed brand.
Workshops
For assuring the stability and consistency of product quality, we try our best to increase the self-making rate of all the parts.
We have attained more than 90% self-making rate until now, from the raw material purchase to injection and die-casting.
In our plant, we cacarry our production and stock process strictly according to Iso9001 standar. All the steps including
receiving material, production, inspection, stock and Ex-warehouse, we carry out through our ERP system.
During production, semi-finished products must get through three inspections--withstanding voltage testing,
earth testing and conventional testing. Every product has a unique laser-printed code for quality trace.
Testing Equipments
Skill achieves excellence. We set up a Professional laboratory system, including test equipment for air flow, noise and
high-low temperature alternating cabinet (salt spray chamber included), etc. Our technician team members achieve
their ideas of air movement solution through circuit analysis, test of reliability and environment in this laboratory system.
As response to the new rule of EU ERP regulations, we have accomplished the efficiency test of every model we have.
Packaging
It is very important to protect our fans during their transportation to our customers. We replaced our foam packing with
carton paperboard as interval of fans in order to avoid environmental problem of foam. We load all the cartons on pallet
in order to save labor force cost for our customer. And we also supply plastic film parcel up the outside of the pallet for
waterproof if our customers’ end are in rain reason.