Is the voltage fully adjustable? What is the range?
1738518
If memory serves, it was adjustable from ~11.8V to ~14.8V? I cannot remember exactly though (I have mine set for 13.8V to float charge)
1653845
No, this amp does not have a adjustable or auto ranging power supply despite what the manual may imply by listing multiple input voltages. If you get a 110v version you are going to need a transformer to use it with 240v power such as this one that I bought: http://www.ebay.com.au/itm/300817029856?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649#ht_1269wt_1163 If you buy it from the US amazon they will send you the wrong version, at least they did with mine. Ended up with shipping and the transformer just as expensive as buying it locally in Australia. Best of luck Regards Robert McNair
1161016
No. The voltage is the only thing adjustable. Amps only respond to load. It will hold a constant VOLTAGE.
2034343
There is a tolerance in its output. I do not remember what it is but the instructions that came with the unit and its maker can give you the specifics.
663933
In practice these things are pretty robust. As long as you do the adjustment while there's no output load (just your meter connected) and don't exceed the maximum rated input voltage, you're unlikely to fry it.EDIT: It sounds like one blew up on you, sorry to hear that. This is surprising to me, since the LM2587 has undervoltage lockout. I bench tested this for my application (dropping the input voltage until the thing turned off) successfully several times under 10W load.
2169101
The instruction manual specifies 0.1 mV resolution on the 400 mV range for both AC and DC millivolts. I've never used it at that low of a voltage level, though.
2092731
Mine is 120v. This product was obsolete when they first released it and it cannot be upgraded. I use mine as an iPod music server. It's really not worth much.
2168744
Thank you for your inquiry. Unfortunately, we cannot change the voltage on this machine. It is 115 Volt. Thank you and have a great day!
1664163
The unit I got was preset to 11.99 volts output. I used a voltmeter to set it to 12V output. The input accepts a range of voltage and does not need to be set. I connected my 20V and then 12V rechargeable batteries and the output voltage did not waiver.
911443
Yes the voltage does adjust, however after owning mine for 2 years it now fails to hold a charge. It worked great before that however.
704608
I have no idea but measure whatever setting you chose - with good voltmeter and preferably under load. This power supply puts out twice the voltage the setting indicates. Please use with caution.John
1768183
It claims to have voltage settings of 1.5, 3, 4.5, 6, 7.5, 9 and 12 Volts, however it not accurate at all and gets very hot to the point I thought it might catch fire. I would NOT recommend this product. Not sure why Amazon is still offering it considering the complaints it has gotten.
2082959
No. This is not a voltage converter, it is plug / pin converter, it only converts from one pin style to another pin style, no voltage conversion.
2202245
The voltage is irrelevant. It does not operate no matter what the voltage is. That's all you need to know. I can't believe that they are charging $65.99 for this piece of junk. I paid $23.00 and felt that I got ripped off.
351678
It is not low voltage. I already had the post, so I can't answer that portion of your question.
1646858
yes , it is very easy to read all the voltages, any not with in specs the reading will be in red . I do have the old style tester and bought this one and have been using it ever since. I am keeping my old tester as a back up in case it fails.
1426583
No...it is a switching type power supply/switching regulator and a change in input voltage will make almost no difference in ourput voltage. At some point as you adjusted the voltage down you would probably burn out the power supply as it tried to heroically make full voltage output. Don't even think about trying it.