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The UKHA-ARCHIVE IS CEASING OPERATIONS 31 DEC 2024


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Re: Current carrying capacity of CAT5?




Martin Howell wrote:

> Just completed my pair of water leak detectors for under the washing
> machine and dishwasher, loads of coloured LEDs, ooh er missus.  I plan
> to feed them with power via the CAT5 cabling, which will also carry a
> copy of the status LEDs back to the central indicator panel.  Anyone
> know what current can be safely poked down the CAT5 cabling?  The
major
> current is drawn by the water shut off valves, which are rated at 12
> volts and 3 watts, by my rusty maths thats 0.25 amps each, and the
> washing machine has a pair of valves, so 0.5 amps.  Are my lovely
> coloured lights going to be invisible through a cloud of acrid smoke?
>
> Martin
>
>
500 mA should be fine.

/Ake

--
---
Ake Hedman (YAP - Yet Another Programmer)
eurosource, Brattbergavägen 17, 820 50 LOS, Sweden
Phone: (46) 657 413430 Cellular: (46) 73 84 84 102
Company home: http://www.eurosource.se
Kryddor/Te/Kaffe: http://www.brattberg.com
Personal homepage: http://www.eurosource.se/akhe
Automated home: http://www.vscp.org





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