Can you use this fan with a regular AC outlet with a USB adaptor? Has anyone used it long term w/ an AC outlet w/ no issues?
767670
As long as it's a standard 5V adapter there shouldn't be any problem. Mine had been running for about a month 24/7 and with no problems. Moves a good amount of air too.
767671
Yes. I have one connected to a dual USB jack converter that connects directly into a wall outlet. I have another connected to the USB port on the side of my Dell monitor. Both are working fine. However, keep in mind that the "breeze" is only noticeable within 2 or 3 feet of the fan. Any further distance and you can't feel anything.
767672
i haven't personally used it for long periods of time on a AC adapter, but i have on a USB Strip. It should work just fine on either for extended periods of time
130276
Depends on the USB adapter. It rated to work with USB 2.0 power standards. 5V 500mA or .500A. I don't feel, see or hear any difference from using a 2.0 hub or a 3.0 hub. Sorry I don't have a usb power meter to confirm its actual power draw. In short if the adapter is rated for at least 500mA then yes. Its not dead silent. You will hear and feel the wind from it. Depending on the position of the fan you might hear some motor or mechanical noise.
1425326
Make sure the fan is not blocked with dust and is working, Mine works fine after I removed the plug on the end and wired it directly to the outlet. I went through 3 of these in 6 months but removed the plug and it works like a champ.
2272503
The USB charges nothing in this application. It will not charge a rechargeable battery. In this application it's an additional power source to run the fan.
750863
Oh no! It doesn't have an AC outlet. This is just a backup power for cellphones, mp3 players and others of that ilk. I hope I've answered your question.
1948309
Yes, either by the AC outlot that you need to purchase or by USB cord from a PC.They recommend that you use an AC outlet that has at least 1.5 amps capability, and prefer 2 amps. (NOTE that this is higher capacity than the standard USB chager outlets.)
407290
The Blower Unit plugs into a standard 120v outlet. I ran 120v power to this controller (variable speed) KBWC-16K (H9001) Wall Mount AC Fan Motor Control, which I also got from Amazon. Then run Hot/Common/Ground to dedicated outlet for this fan (don't plug anything else into the outlet as the current is controlled by the rheostat). Works great.
1289052
If you use the fan, it has a high pitch/whiney noise when using the a/c adapter. on battery the fan is pretty mellow, so much its fairly useless. So buy the a/c adapter if you want the air circulated around.
468192
Negative... These units run on the standard NEMA/US AC current. The closest fan you are likely to fine would be a 12 volt automotive style with a cigarette outlet adapter in another brand.
2107254
No, the adapter plugs into a USB port. If you already have an a/c adapter that accepts a USB cable you can plug it into that. This fan moves way more air than one would think.
1513493
NO! (That 220 is for air-conditioners, too powerful) (this fan has a 2 prong outlet) ( I am no professional, check with your electrician)
501274
Any USB wall plug of any voltage will work. If you can charge your smartphone you can run this fan.
1346052
aloha teri,there is no a/c cord for the fan, but there is a 2.0 standard USB plug,which should fit any USB outlet on a computer it also has an additional outlet on the cord,so you dont lose any data ports. sincerely Todd, P.S. i am able to plug both the cooling fan and a small lighted x-mas tree, at the same time,into just one port.
468829
I originally used the AC receptacle in the back of the cable box. Since the fan plug / interface to USB are completely different, I might check with one of the bigger electronic stores, Radio Shack types. Also be aware of current needs: i.e. 120v versus anything else. I don't know what voltage comes out of USB (enough to run the fan???). Hope this helps.
468191
Negative... These units run on the standard NEMA/US AC current.The closest fan you are likely to fine would be a 12 volt automotive style with a cigarette outlet adapter in another brand.
943905
The fan runs when you plug in the unit to the adapter. It runs louder the more items you plug in but it's not real loud even at full capacity of a laptop running. I often take calls with it plugged in and the fan is not disruptive to anyone.
758704
I do not have an adapter for my car but I believe it would be easy to set up. The fan comes with a 110V transformer, cord and fan plug. All you would need to operate from a car is a cigarette plug for your car (to fit into the car electrical outlet) and enough cord to fit your needs plus a small plug to fit the fan. Purchase a small plug similar to the one on the end of the current 120V cord that will fit the fan and attach it to the cord with the cigarette plug already mentioned. Since the fan operates off 12V it should work fine. Be aware that it will eventually run the car battery down. You will need some basic electrical knowledge to make this cord up. If your basic electrical knowledge is limited suggest you find a friend who could help. Good luck.