Shenzhen Rengang Electronics Co., Ltd.
Shenzhen Rengang Electronics Co.,Ltd.
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What is a DC blower?
Blowers rotate fans to cool the inside of office automation (OA) equipment by directing heat outside.
These motors are used for such applications as the OA equipment in which a stronger airflow is required for cooling than the normal type of fan motors.
What is a blower used for?
Blowers are equipment or devices which increase the velocity of air or gas when passed through equipped impellers. They are mainly used for the flow of air/gas required for exhausting, aspirating, cooling, ventilating, conveying, etc.
The blower is also commonly known as Centrifugal Fans in the industry.
What is the difference between an axial fan and a centrifugal fan?
An axial fan is one in which the extracted air is forced to move parallel to the shaft about which the blades rotate. Centrifugal fans extract air at right angles to the intake of the fan and spin the air outwards to the outlet by deflection and centrifugal force.
DC Blower Fan RGB5020
Energy Saving Noise Reduction Soft Wind Long Lasting
Basic Parameter:
| Model No. | Bearing | Voltage | Current | Rated Input Power | Air Flow | Air pressure | Noise | Speed | |||
| (V) | (A) | (W) | (CFM) | (m3-H2O) | (mm-H2O) | (inch-H2O) | (dBA) | (RPM) | |||
| RGB5020H5B(S) | Ball/Sleeve | 5 | 0.35 | 1.75 | 6.5 | 0.18 | 23.56 | 0.92 | 43 | 5500 | |
| RGB5020M5B(S) | 0.23 | 1.15 | 4.8 | 0.13 | 18.50 | 0.72 | 37 | 4800 | |||
| RGB5020L5B(S) | 0.13 | 0.65 | 3.5 | 0.09 | 11.85 | 0.46 | 32 | 3800 | |||
| RGB5020H12B(S) | 12 | 0.22 | 2.64 | 6.5 | 0.18 | 23.56 | 0.92 | 43 | 5500 | ||
| RGB5020M12B(S) | 0.13 | 1.56 | 4.8 | 0.13 | 18.50 | 0.72 | 37 | 4800 | |||
| RGB5020L12B(S) | 0.09 | 1.08 | 3.5 | 0.09 | 11.85 | 0.46 | 32 | 3800 | |||
All designs and specifications are for reference only and are subject to change without prior notice.
The different customer requirements and different raw materials will lead to different data.
The provider data are used for reference only. For future information, please contact us.
Customized Support: OEM, ODM.
After-sales Service Provided: Free Spare Parts
Storage Temperature: -20℃~80℃
Operating Temperature: -10℃~70℃
Insulation Resistance: Above 10M Between Lead Wire And Frame DC 500V
Applicable:
1. Humidifier
2. Air Purifier
3. Car Air Converter
4. LED Light Fixture
5. UPS Power Supply
......
Wire Selection
Customized
1. Rated voltage: 3v 3.3v 5v 9v 12v 18v 24v 48v dc fan / 100VAC - 125VAC / 220V - 240VAC / 380VAC fan
2. Airflow, air pressure, speed, and rated voltage can be customized as customer's requirement
3. Private Labelling: All axial fans can be Privately labeled.
4. 2 wires, 3 or 4 wires (PWM / FG / RD function ) can be made if needed.
5. Sleeve bearing: 30000hours @ 25°C temperature
Hypro bearing : 30000hours @ 40°C temperature
NMB Ball bearing:50000hours @ 40°C temperature
DC FAN is powered by 3.3v 5v 12v 18v 24v 48v,AC FAN powered by 110v 125v 220v 240v 380v,
For more information, please check the below lists to find what you need, feel free to e-mail me.
Plug Type:
Drawing:
Characteristic Curve:
Payment:
1.Trade Assurance: In the first order, we suggest you use Trade Assurance.
2.T/T: If stocks,100% payment before shipping; if customized order, 30% deposit before production and balance 70% should be paid before delivery.
3.Western Union, Money Gram, Paypal, all available.
4.L/C: for large order.
Shipping:
1.ln general, we use international express, DHL, UPS,FedEx,EMS,TNT, etc.Large order: by air or sea, you should choose it.
2. if you have your own forwarder, please tell us the detailed information.
Q1: Are you a factory or trading company?
A1: We are a factory.
Q2: What is DC Fan and AC fan?
A2: DC fan is powered by DC voltage,normal voltage is 5V 12V 24V 48V 60V and72V.
AC fan is powered by AC voltage, normal voltage is 110V,220V, and 380V.
Q3:How about the lifetime of a fan?
A3:
| Bearing type | Lifetime |
| Dual Ball Bearing | 50000 hours |
| Sleeve Bearing | 20000 hours |
| Hydraulic Sleeve Bearing | 30000 hours |
Q4: What affects the quoted price for the fan?
A4:
| Specification | Example |
| 1 size of the fan | 4010 (40*40*10mm) |
| 2 Voltage | 5V12V24V |
| 3 current | 0.15A |
| 4 speed | 8000RPM |
| 5 airflow | 8.6CFM |
| 6 noise | 24dBA |
| 7 bearing type | ballsleeveHydraulic sleeve |
| 8 two-wire or three-wire | 2 wire |
| 9 cable length | 100mm |
| 10 connector type | 2 pin,2.5mm pitch |
| 11 function | FGRDPWMSoft Start ...... |
| 12 quantity | 1001000500010000 ...... |
Q5:Certificate?
A5:FCC,CE, ROSH,ISO9001,ISO14001 Approved.
Q6:What is the delivery time?
A6:Sample lead time:3-5 days
Mass production delivery lead time:2-3 weeks(Depend on the quantity)
Q7:Delivery ways?
A7:FedEx, DHL, UPS, TNT Door to Door service, By Air, By Sea, etc.
Q8:Payment terms?
A8: By T/T or Paypal.
100% payment for sample orders.
30% as deposit and 70% balance before shipment.
Q9: What is the fan used for?
A9:
| Office supplies | 3D printers |
| Industry & Scientific | Stage lighting, VR equipment, Intelligent Manicure machine, Projector, High-speed camera, Head-mounted display, Automotive industry, Cabinet industry, Power industry, UAV application, Electric forklift, LED lighting industry, Handheld air detector, Charging machine, Nebulizer. |
| Home & Kitchen | Electromagnetic oven, Humidifier, Smart toilet, Intelligent household lampblack machine, Air purifier, Car GPS, Car LED lamp, Aromatherapy machine. |
| Computer appliances | The CPU cooler, Case. |