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99% positive over last 12 months
SparkFun Blower - Squirrel Cage (12V)
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
- Rated Voltage: 6-12VDC
- Rated Current: 1Amp
- Rated Airflow: 16CFM
- Rated Power: 10W
- Fan Speed: 3000-3500rpm
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This Item SparkFun Blower - Squirrel Cage (12V) | Recommendations | dummy | dummy | dummy | dummy | |
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Price | $12.04$12.04 | $27.99$27.99 | -34% $18.99$18.99 List: $28.99 | -12% $14.99$14.99 List: $16.99 | $12.99$12.99 | $8.99$8.99 |
Delivery | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 |
Customer Ratings | ||||||
Noise level | 3.6 | — | — | 3.7 | 3.4 | — |
Sold By | 3DMakerWorld, Inc. | GDSTIME | GDSTIME | GDSTIME | PANO-MOUNTS | WDERAIR |
cooling method | — | Air | Air | Air | Air | Air |
power connector type | — | 5.5x2.1mm dc female jack | — | 2-Pin | 2-Pin | 2-Pin |
compatible devices | — | Inverter | Gaming Console | Desktop, Printer | Inflatable, Media Cabinet, Xbox Series | Printer, Server, Refrigerator |
air flow capacity | — | 63.2 cubic feet per minute | — | — | 25 cubic feet per minute | 14.1 cubic feet per minute |
max rotational speed | — | 3000 rpm | 3000 rpm | 6000 rpm | 3000 rpm | 3500 rpm |
noise level | — | 55.4 decibels | — | 38.7 decibels | 60 decibels | 39 decibels |
material | — | Plastic | Plastic | Plastic | Plastic | Plastic |
wattage | — | 19 watts | 120 watts | 1.5 watts | — | — |
voltage | 12 volts | 120 volts of alternating current | 12 volts | 12 volts of direct current | 12 volts | 12 volts |
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Product information
Package Dimensions | 5.94 x 4.96 x 1.61 inches |
---|---|
Item Weight | 5.3 ounces |
Manufacturer | Sparkfun Electronics |
ASIN | B00LPUXVWS |
Item model number | COM-11270 |
Customer Reviews |
3.8 out of 5 stars |
Best Sellers Rank | #134,458 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #14 in HVAC Blowers |
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Product Description
This DC Blower really moves some air! Pulling about 1Amp @ 12VDC, this blower is rated at 16CFM (although it seems like more to us). We've used this blower to build small hovercrafts and to cool off on a hot day, they're also handy for inflating "transforming" e-textiles garments!
Item Specifics
Rated Voltage: 6-12VDC
Rated Current: 1Amp
Rated Airflow: 16CFM
Rated Power: 10W
Outlet Diameter: 33mm
Fan Speed: 3000-3500rpm
These units require 1.6A to start up. Only after reaching the 1.6A startup load can the unit continue to function at 0.6A.
Some electrical prototyping skills required
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the airflow of the electronic component fan. They say it moves a lot of air, which is surprising for its size. They also say the clean air flow enters the motor. However, some customers have reported issues with the wires breaking off. Opinions are mixed on quality and noise.
AI-generated from the text of customer reviews
Customers like the airflow of the leaf blower. They mention that it moves a lot of air, has good pressure, and has a surprising air output for its size. Some say that it works great to circulate air in a boat cabin and that clean air flow enters the motor.
"This sucker moves a lot of air! Works great to blow air from a kegerator into a big T-tower...." Read more
"Moves a good amount of air in a compact package. Very quiet. Just what I needed...." Read more
"These things really move a lot of air for their size! I used them to help keep my trailers outdoor kitchen's fridge cool...." Read more
"performs well and moves the air, noise level a little loud." Read more
Customers appreciate the value of the leaf blower.
"...Yes, it's a bit loud but for $10 it's an amazing value!" Read more
"Fan was a good value for the spec. Externally looked fine. Nada on connecting to 12V source (checked connection with other fans I had lying around)...." Read more
"High volume blower, great price" Read more
"Powerful little blower at a great price." Read more
Customers are mixed about the quality of the leaf blower. Some mention it works really well, is surprisingly reliable, and is good for projects. However, others say that it stopped working after a week, is noisy, and was cheaply made.
"...Works so well that we needed to dial back the voltage to reduce the airflow (and noise). It's rated for 12V but will works fine as low as 6VDC...." Read more
"...It's very usable, just cheaply made...." Read more
"...Works great. I wired to a lighted switch so I'd remember it was on. Otherwise, it's so quiet I wouldn't know." Read more
"...Apparently the bearing was wearing out. Soon the fan just stopped working...." Read more
Customers are mixed about the noise of the leaf blower. Some mention that it makes a little hum when turned on, while others say that it rattles about like the voice of a 60 year old truck stop waitress. That said, some say that the noise level is good and there is some vibration.
"...I wired to a lighted switch so I'd remember it was on. Otherwise, it's so quiet I wouldn't know." Read more
"...Yes, it's a bit loud but for $10 it's an amazing value!" Read more
"...Prompt delivery and 100% as advertised.Pros: great airflow. Quiet. Controllable...." Read more
"...It makes noise, but it's pleasant and it doesn't get loud unless your running it at full blast...." Read more
Customers are dissatisfied with the wires in the leaf blower. They say that the wire comes separated at the solder connection, and the soldered in wiring has broken free. Some customers also mention that the tiny wires pull-off too easily.
"When item first arrived ground wire came off circuit board which I repaired...." Read more
"It worked as expected, did have a wire come loose but I easily fixed it." Read more
"power wires cheaply connected break off with minimal stress...." Read more
"...Quiet. Controllable.Cons: only issue is the wiring connection is very weak and had to resolder, which is not really an issue for me." Read more
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Works so well that we needed to dial back the voltage to reduce the airflow (and noise). It's rated for 12V but will works fine as low as 6VDC. Airflow and noise are proportional to the voltage.
As others have mentioned, the nozzle is a perfect fit for 3/4" PVC fittings. Yes, it's a bit loud but for $10 it's an amazing value!
This technology is what Japan has used to combat covid and protect the oldest population on Earth. Aerosolized Hypochlorous Acid (salt water that has been through electrolysis). It's amazing stuff.
Here are some immediate modifications that should be made upon arrival:
- immediately hot glue the lead wires in place or you'll rip them out like others have said. Be careful not to squirt glue through into the fan case... (there is a hole behind the wire hold)
- if you're technically inclined just go ahead and add thicker longer wires and secure them. I'm not convinced the factory wires are thick enough for the power it puts out, but no problems other than me ripping them out and having to solder them back. So far I haven't felt the wires get warm, but it just seems like it's doing a lot of work for so little energy... it's only 10w and .9amp.
You can make an adapter using 1in PVC and a heat gun. Look up how to flare pvc on YouTube. Do not heat the fan directly, just get the pipe flexible and it will slide over the outlet and shrink back over the lip. A little hot glue will hold it in place if your fit isn't perfect. You can also use a rubber plumbing adapter, but the 1in PVC is the easiest/cheapest way to get it connected to stuff available at the hardware store. I've also flared 3/4 pvc to fit and it isn't worth the hassle. The velocity is much higher, but it took me 30 minutes to get it right and it wasn't worth it. 1in has the proper ID. Use long sweep elbows available in the electrical pvc section for smoother high flow bends. Honestly you can use all electrical conduit, it's the same stuff but gray and not rater for high pressure fluids.
Last but not least corrugated vacuum hose also fits directly on it, but cuts flow down dramatically over 3 ft. You'll have to shop around, the piece I've used came from an old shop vac. It's the smaller size, not the 2.5in. If you're trying to move air with this over a few feet, use smooth wall pipe where you can. 3ft of pvc pipe shows nearly 0 flow loss, but 3ft of vacuum hose is about half. This is all estimated visually using visible water vapor.
It makes noise, but it's pleasant and it doesn't get loud unless your running it at full blast. Below 90% it barely makes any noise, but still will put out plenty of air. Run it at 100% for at least an hour to break in the bearings, it smooths out a lot after it wears in. It's comparable to a high end bathroom fan noise wise. No high pitch whine.
So yeah... if you made it here and read this you're a bit of a mad scientists like myself. It's very usable, just cheaply made. If you can't drill and tap a hole or don't own a soldering iron this is not for you and you're gunna have a bad time.
Reviewed in the United States on August 17, 2020