I think usb is compatable all the same voltage.
On Tue, 2 Mar 2010, Agent086b wrote:
>
> Hi all,
> does anybody know the output voltage from a USB port on a computer.
> I wish to charge something but I don't know that voltage.
> Thanks for any advice.
> Max.
>
ltage for functions is minimum 4.75 V.
>
> Found here
>
> http://pinouts.ru/Slots/USB_pinout.shtml
>
>
>
> From: blindhandyman@yahoogroups.com [mailto:blindhandy...@yahoogroups.com]
> On Behalf Of Agent086b
> Sent: Tuesday, 2 March 2010 8:30 AM
It would be D.C. positive with respect to ground.
Tom Fowle
On Tue, Mar 02, 2010 at 08:36:40AM +1100, Agent086b wrote:
>
> Sorry for this.
> I forgot to ask if it is AC or DC current.
> Max.
> Original Message ----
> Subject: [BlindHandyMan] Output valtage
Max
It's twelve volts and each usb port can supply up to 500 MA
however there is software negotiation to allow that much current draw,
I don't know the pin configuration of the usb ports.
Tom Fowle
On Tue, Mar 02, 2010 at 08:30:12AM +1100, Agent086b wrote:
>
> Hi all,
> does anybody know the out
And don't draw more than half an amp because the voltage will drop off
significantly.
- Original Message -
From: Ray Boyce
To: blindhandyman@yahoogroups.com
Sent: Monday, March 01, 2010 2:03 PM
Subject: RE: [BlindHandyMan] Output valtage from a USB
Hi Max
DC.
- Original Message -
From: Agent086b
To: blindhandyman@yahoogroups.com
Sent: Monday, March 01, 2010 1:36 PM
Subject: Re: [BlindHandyMan] Output valtage from a USB
Sorry for this.
I forgot to ask if it is AC or DC current.
Max.
Original Message
Sorry for this.
I forgot to ask if it is AC or DC current.
Max.
Original Message
Subject: [BlindHandyMan] Output valtage from a USB
From: Agent086b
To: Handyman
Date: Tuesday, 2 March 2010 08:30:12
> Hi all,
> does anybody know the output voltage from a USB por
: Handyman
Subject: [BlindHandyMan] Output valtage from a USB
Hi all,
does anybody know the output voltage from a USB port on a computer.
I wish to charge something but I don't know that voltage.
Thanks for any advice.
Max.
[Non-text portions of this message have been removed]
it should be close to 5 volt
..bob
[Non-text portions of this message have been removed]
Hi all,
does anybody know the output voltage from a USB port on a computer.
I wish to charge something but I don't know that voltage.
Thanks for any advice.
Max.
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