What's the THD (Total Harmonic Distortion) for this generator ?
1614596
I had the same question and contacted the Manufacturer. The best that I could get out of them was that it is below 6.They really seemed unsure of their answer though.
1614597
If you're concerned about "sensitive electronic equipment", run them through an APC/UPC power-protection-battery-backup-surge-protection unit. You probably are using one of those anyway, in your house, with your computer equipment?.. to protect against power surges and power-off-situations? That should help provide stable power for whatever you're using.
1614598
I had the same question and contacted the Manufacturer. The best that I could get out of them was that it is below 6. They really seemed unsure of their answer though.
692857
Yes it's a pure sine wave inverter. It has a total harmonic distortion of less than 3%. I do not see a way to upload a picture. If you would like one, you can request it by email at info@powerbright.com
1303641
Hey, its a good question - from their own package it reads as followed: 101(-+)/-3dB at 1KHz, 1mW. I didn't research any further or look up independent sources to confirm. Hope this helps.
1956604
Hi, the output is about 9K. We just corrected in description.Thanks,musiclily
1443447
Dear Customer, Thanks for your interesting in our Intocircuit Power Castle PC26000. Its output is 2.1A. Any other question, please feel free to contact us at betterstuff.amzon@gmail.com Best Regards, BetterStuff LowerPrice Support Team
261549
I am driving mine with an ADCOM power amp @ 150W - 8 ohm - per channel - without distortion. These puppies clear AND loud.
393063
I did noticed that. I also learned it was due to an inadequate power supply. At higher volume levels I found the best performance at 13.5vdc. I accidently discovered this by taking the speakers to the beach and using a car battery to power them. As the voltage dropped after a few hours of use, that's when I noticed higher pitched volcals being drowned out by the lower signals.
2161310
I am unsure how Total Harmonic Distortion (THD) affects sound quality at low to moderate volume, which is what I play this unit at. The sound quality is excellent through Bose Acoustimass 5 speakers. I listen to Internet radio and podcasts, FM radio and digital audio from a HDTV. All audio modes are excellent to my ear.
1120865
I don't know ... it's labeled as an LED driver, rather than an ordinary transformer, and I'm not sure what the difference is. And if the radio/CD changer draws more than 48 watts/4 amps, the driver might eventually burn out.
457528
Enphase microinverters are designed to comply with IEEE 1547, Clauses 4.3.3 and 5.1.6. The spec for AC sine wave total harmonic distortion is 5% max (3% typical), measured IAW IEEE1547.1, Clause 5.11. This spec is further characterized in terms of Total "Rated" Current" Distortion (typically 2.0%), and Total "Demand" Current" Distortion (typically 1.3%).
461357
sounds like fully distorted 1 watt, sound, or about 60-75 dB A level with soundmeter about 1 meter away.. it is loud enough for small group...in a room. you can reduce level of built in distortion, by going lower in vol.
2228314
It would sound like it might be overloaded but i can't tell without knowing how many watts you are putting in or pulling off the load terminals. Also wondering if you have the proper fuses installed in your system
1997556
the spec says 3%. But on my unit i just received I just made the following measurements using multiple professional HP and Fluke high accuracy instruments (I'm an electrical engineer). TS-836A said 122.3V, instruments said 122.5V; TS386A said 769mA, instruments said 725 mA -that's a 5% error. Predictably the Watts was off 5% too as it is just a calculation. I'm about to leave a comparison against the Kill-a-watt in the reviews
2277216
Don`t! It is a worthless P.O..S. I purchased one and found out it is not truly isolated. I had less ground loop hum with a One Spot and it too was awful. Next step for me is true isolated transformer power, like a Pedal Power. The one I'm now considering has truly isolated isolated transformers and is offered by Rocktron.
527153
Do u have ur amp hooked up to both voice coils ? Im not quite sure dude I would have to be able to look at thm but u could prolly go to best buy and have thm check it out cuz the one I purchased has not one problem
926376
I am not sure, but I think it is a modified sine wave. I thought a pure sine wave inverter would be more expensive.
2241198
1% THD is not "Audiophile" by any means. This looks like a good, straight forward, low cost, cheap amp, but it's not top quality. Two discrete power supplies inside running off a common transformer with cheap car audio amp specs is what it amounts to.