Is this a switching power adapter?
799893
I might have been in error with my answer to Mr. Bruce questoon regsrding the 5V DC Regulated PS.It probably is a switching PS. It has a circuit that converts AC volts to DC and provides a stable DC voltage &current to the device.
799894
I would think so, there is no easy way to open up the device in order to verify, but I can tell you the thing is not heavy at all hence I would think there is no transformer inside.
606637
There is no power switch on this. I plugged it into a power strip to power it on and off.
950611
Don't know - the unit i purchased did not have that switch - but works great!
1297591
by power converter, you mean a transformer? or an adaptor that just switches the plug? thanks
2160381
No switch, check your connections in particular pay attention to the power supply connectors as well as the cable connectors a loose or ill fitting one will cause problems.
212046
As far as I know, NO. It doesn't come with a different power adapter. However it supports from 110v to 240v. So all you have to do is to buy a plug converter which is very cheap.
913020
Yes, it is. Our product includes a power cable with usb port. You can use it to connect your computer to charge the adapter.
286115
It's probably safe to assume that this isn't a switcher type supply because of its low voltage and low current rating. It most likely has a step down xfmr and diode that feeds a 9v voltage regulator.
1175550
Pretty sure this is a switching power supply. Not large or heavy enough to be transformer based. It has worked well for me powering a dc swamp cooler that draws 10 amps. Probably not so good powering radio equipment without knowing the switching frequency.
2004679
No surprise here: nowadays all quality electronics come with universal "switch" power supply: Model: Adapter 6000 (certified by Intertek 3193487) US AC power plug Input: AC 100-240V, 50/60Hz, 250ma Output: 5.9V, 1.5A, 8.85W
215833
Yes, like every power supply I have seen, there is a voltage switch located in back of unit. This is a good PC, with the exception of Windows 8 O/S...
1870150
NO, This is for a Laptop Computer Power supply (3-pin plug-in) at both ends.
458955
No. The power adapter is only needed if the devices connected to it require more power than the port on the computer can provide.
2262449
Hi Jennifer, unfortunately no. Neither power adapter is included. But works perfectly and auto switching signals is great feature.
1762942
There is no switch on this adapter the way there is on the microSD to SD adapter cards.
39620
Yes. you need this power supply - http://www.amazon.com/Power-Adapter-Prong-Output-3224-12V/dp/B0057KIHAI/ref=cm_cd_al_qh_dp_t
1955004
Not sure what you mean by 'adapter'. If you're referring to AC power supply, yes it plugs in.