What's the power source.
1868825
12v you can either go direct to the battery or through an available spot in the fuse panel
1868826
Hard wire it but this thing it's junk I would not recommend it They did it send me everything that supposed to be with it. But for the price it's not bad
1868827
It came with two control boxes that I just wired to batter with no problem... on control box works the 6 brackets and the other works the grill light
1868828
I used a fuse tap that's only hot when the ignition is on. U can buy them at any local auto parts store.
1868829
It just has a positive and ground wire that come off the switch box. You can put a plug on it or go straight to battery. Hope this helps
276824
Not sure. It gets power from the receipt printer. It's been a while since I looked at that stuff.
678019
It uses a small, onboard battery for its power source. I believe it's a AAA battery - should say in the description.
282169
you can use a battery or a transformer or the low-voltage output terminals of a circuit board -- basically any source that provides AC or DC in the specified range.
1416837
Although the user manual does not say that it needs a power source, it came with a USB cable. I was not sure why, later I noticed that the device has a mini USB port on the side. I had it connect to my Cable box that has a USB port. The device did not work properly (it kept flickering) without using USB cable. It works perfectly now.
976953
The power comes from an electrical outlet. It is relatively quiet. Ambient noise.
1243229
I'm not sure I understand your question. It is an electronic device so it needs a power source. The battery is built-in, and can be recharged through a USB port on a computer or laptop.
452027
It is powered by the phone line, no external power supply. The old fashioned basic type!
620781
What does that do? I thought they bith be an independent sources, solar power is solar power amd doesnt need batterries and vise versa
1140717
Yes . . . otherwise it will be sourcing power from your PC, and it is designed to you it's own power source.
4312
It's not very powerful. It's more for emergency battery charging when nothing but solar is available. I wouldn't use it as a primary source.
1530417
The power source is a house current (electrical outlet) this device can be either run through your computer for recording purposes (software included) or connected to a receiver as it has cables for both. Great machine for digitalizing tapes or listening to them. Only problem I had was the Apple software you must work with to record to computer. But it does it's job although more settings would be nice.
1553035
It can be powered by either. Don't waste your money on this product though. Very poorly made and breaks easily.
515815
It gets all its power from the computer's bus. It does not need power from an electrical outlet.
1042978
Sorry, I can't answer that one. I have only used this at home so it's plugged in. I haven't taken it out for anything on-the-go to see how the battery power lasts.
472271
Power source is an internal Li-Ion battery that is recharged when the unit is plugged into the computer USB port
560378
good afternoon and voltage is? to know what kind of power converter can serve.