What is the output of the USB ports (amperage)
351814
I have the Dewalt 18volt batteries and just found out about a charger that fits them. It's called PoweriSite preorder on Kickstarter. Could be a great accessory when the power is out. http://www.kickstarter.com/projects/463425404/powerisite-usb-power-from-your-cordless-tool-batte
351815
1.5A is what it says on the sticker on the side. I can confirm that it's at least that as it charges my iPad fine and also charges my cell phone VERY quickly.
351816
According to a DeWalt product manager, The total output is 1.5 amps. If you only plug one device in it will pull up to 1.5 amps. If you plug two devices it will split the power .75 and .75. It is actually the device that determines the amount of power it pulls, so it might not be split right down the middle. If you have a product that wants to pull more, it can, so sometimes it [could be] .9 and .6.
745837
No. Maybe the info below helps. Package Contents * USB Plus Hub * AC Power Adapter * User Manual * USB Device Cable Technical Specifications Upstream Ports: 1 Downstream Ports: 4 Per-Port Voltage: DC +5V Per-Port Current: 500mA (max) (self-powered mode) Power Mode: Self-powered/bus-powered Operating Temperature: 5 C ~ 40 C Storage Temperature: -20 C ~ 60 C Enclosure: ABS Power Supply: Output: DC 6V, 2.1A Plug Size: 3.5mm (outer) 1.0mm (center) Plug Polarity: Center-pin positive
1389839
Absolutely not. The amplifier needs 12 volts at 2 amps or more. A USB port supplies 5 Volts and only 1/10 to 1/2 amp at best. The new USB port standard (3.1 - yet to be released) will supply much higher current, but it's still only 5 volts. Besides, the plugs and sockets don't match up anyway.
1011959
5 amps. But the power supply is 12 volts, so in reality the USB-devices you connect can pull way more than that since the USB ports are only 5 volts. Remember that volts multiplied with amps equals wattage (so 12 volts times 5 amps equals 60 watts). Nine USB ports providing a maximum of 0.9 amps times 5 volts equals 40 watts, and then you have a charger port of 2.1 amps times 5 volts which equals 11 watt. So in theory, if you fill up the entire device with USB-devices that can draw maximum power from all the ports, the maximal power draw should be around 51 watt, which is less than the power supply provides. Therefore, this hub should never give you any disconnects because of too huge a power draw, which was a frequent problem with my old USB hub.
310797
Do you mean the output voltage? If so, it outputs USB voltage (5 V DC at a max of 2 amps). If you're asking about the capacity, its 5,000 mah.
2134065
Battery: DC 4.35V, 350+50mA.USB: DC 5.2V, 800mA.Haven't tested the USB. The battery charger works well. Not sure on the speed. I haven't needed to charge one in a pinch. Usually leave it there and just get it the next day when I need it.
2016602
short answer, be cautious. a USB 2 port offers a maximum power output of 500ma, USB 3 is 900ma. That means a device that really needs power (like an external HDD) and one that is USB 3 may require and attempt to draw more than a USB 2 port can provide. This mat result in the host port failing or frying and/or the loss of data in transfer and the corruption of existing data. These very nice but simple drives have no optional power supply port so you take the risk, especially on single USB laptop ports.
2116067
The USB port outputs 5V DC, the Amps it can provide is 1A making the Wattage 5.
2022009
It has no 'amps' per se. This is a passive,not powered, hub so it will be able to source no more total current that the USB port that it is connected to.
243620
I'm sorry, but I have no clue. The USB plug worked fine for me. Perhaps it is defective.
1769437
Just reading the product description:USB Port 1 (Designed for Apple products) Compatibility: 1 Ampere Max. USB Port 2 (port close to LED, designed for non apple products) Compatibility: 2.4 Ampere Max.
1632860
The 175 watt inverter will max-out at 1.46 amps @ 120 volts. I don't understand the part of your question about "Do amps apply only to USB?" -Roger
839774
richard all i know is what is listed in the description doesnt give me a amp output sorry
2145371
The instructions states Output for USB: 1.5A / 5V D.C. port x2. On the device it says USB 5V DC 3A.
302416
Input: 10.5 - 16 VDC AC Output: 120W Continuous 150W Peak (5-min) 115 VAC, 60Hz USB Output: 5 VDC, 0.5A Max
378948
Actually there isn't a real power output, it is only a TV signal. I put a wattmeter that shows the input power is uses, and got a reading of .5 watts using the 120 volt power supply that comes with it. I have no way of checking what it would consume using the USB plug alone.
1112803
pc usb ports typically put out 0.5amps. these power packs can do 1A and 2A, it probably can.