USB
USB into some unsuspecting victim's PC front-ports seems to be the answer.
Changing family circumstances have resulted in my need to use long-distance trains more frequently. They used to call them "InterCity" services back in "the age of the train" but the less said about that the better. InterCity trains when I was a child were horrible: dirty, uncomfortable and stinking of piss, an odour that …
"Hey, I'm visiting from (client company), Is there anywhere I can plug in my phone?" *waving usb cable* "You can plug it into my computer"
At which point, either party to this, probably the visitor (who's from your chinese competitor, not a client) is free to begin electronic warfare against the other's device via any of a number of exploits (infected USB sticks are old hat, and you can do the same things on a cellphone that's acting like mass storage, while the computer could just "backup" the phone memory).
In any case, I think this shortage of power outlets may be a british thing?
In my office, we have 3 sets of 2 standard outlets, and a power-strip on every desk.
Yes, I know that sort of expensive idiocy. It's a 13 amp socket (dammit), and you put a lower rated fuse in the PLUG if that's appropriate for the appliance at the other end. You can buy the special 5 amp fuses that go in those socket strips from electronics suppliers. I bought 100 of them, and have added fixing stupid electricity sockets to fixing IT equipment. What really annoys me is why they felt the need to fuse every outlet. The laws of physics say one can chain as many UK 13A extension blocks as one wants to. The 13 amp fuse on the first one will blow (and disconnect the whole chain) if the total current drain of all appliances connected to the string exceeds the 13 Amps at which all such blocks are rated. Not much risk of that with IT stuff. OTOH there are some laser printers that can take out a 5 amp fuse, since they take >5A for a few seconds while heating up from cold.
And if there were no 13 amp fuse, four times five amps is 20 amps, which is an overload condition for a 13 amp plug!
As I understand it, UK power sockets are wired in a loop, with both ends of the loop terminating at the breaker panel. This was done to save copper - each outlet is, in effect, fed by 2 sets of wires, and so you have double the copper free of charge (no pun intended). However, that means that opening a fuse on one end of the loop will NOT disconnect the rest of the loop - only the breaker popping will do that.
Also, the decision to use 220V rather than 110V was for the same reason - reduce copper usage by reducing the current needed to provide the same power levels. Of course, the higher voltage being more dangerous was the reason all the outlets needed their own fuses and switches.
But I could be wrong, as I am not an electrician, and especially I am not a UK electrician.
No. Both ends of the ring main are wired to the same 30A fuse or contact breaker (not both), so pulling the fuse or tripping the breaker isolates the circuit. The sockets are not fused and do not have to be switched. Plugs are fused at 13 amps (or lower depending on the equipment connected and cable used). Spurs and wired outlets (for emersion heaters etc.) are also fused. Separate cable runs for showers, cookers etc may be fused at the consumer unit only.
The in-desk power strips in office setups usually have individual 3A fuses for each socket so the entire 4-socket strip can only pull 12A maximum. As someone else mentioned you do get idiots who plug fan heaters and such into their desk power sockets which would burn out the false-floor distribution cables and/or pop circuit breakers if the sockets weren't individually fused.
During an office refurb I had to cope with a numpty trying to run his 1500W hammer-drill off a convenient 3A-fused desk socket. He was puzzled that every time he fired the drill up it would run for a second and then stop. He had gone through three or four desks before I managed to get him to stop doing this. I then backtracked and replaced all the fuses he had blown -- why yes I do keep a couple of packets of 3A 20mm slow-blow fuses in my toolbag, why do you ask?
Your trains sound lush - not like the Greater Anglia fleet.
As for sockets, I often ask our esteemed facility manager about the possibilities of having a useful power management solution. No matter how many cups of tea I give her the fact remains she seemingly refuses to listen to common or uncommon sense.
Behind every PC and monitor is a snakes nest of wires,
Aw, I think Code Monkey likes you.
I added a "trailing"-style mains socket to my laptop power brick's lead, near the plug, so if I take the last/only socket in a public or shared space, at least I can offer daisy-chaining.
I just wish I'd put it slightly further from the lead's own plug, so I could loop the lead back and use the socket to store the plug in, so its pins wouldn't catch in my bag lining.
Stackable mains plugs / wallwarts would be neat, although I suppose people might take it a bit far!
I always try to bring some kind of multi-plug adapter if I know I'm hopping on a London-bound train. The seats on the trains that run from here to the Big Smoke have a socket under the seats in front, though you will note the singular form there... bringing an adapter should avoid any awkward moments, I hope.
Mind you, there's a problem I find with these trains: where there's a proper table, they provide two sockets mounted on the wall, just above the table. Why problem? Simple: there's only about an inch of clearance between the tabletop and the bottom of the socket... which when you have a netbook with a "wall-wart" adapter which extends about two inches downward, is a bit of a "show-stopper" :-( (My multiplug adapter has the same issue.)
Perhaps I should bring a four-way "gang socket" for these moments... or a bigger battery?
I have just moved from an old building to a new one, custom built by my employer. The rats nest is nicely tidied away under the desk in cable racking. Above the desk is a panel that has 2*3A sockets, four USB sockets (powered hub with computer connection) and two RJ45 network sockets.
Beer for the good thinking!
The two problems I've experienced with trying to get sockets into offices (Personally, I'm an advocate of get as many sockets of any sort, power, data etc in as possible as you don't know what will come - however, as IT-person, I have very little input into this process, only trying to pick up the pieces later):
* Architects who don't seem to want to cater for anyone actually using their creation. We used one who flatly refused to have ugly power sockets ruining the smooth flow of his walls, and eventually compromised on grudglingly permitting the building to have one accessible power point in the lecture theatre, plus some buried in floorboxes where they were all in the wrong place or inaccessible while the seating was deployed. Sadly I was told that it was prestigious to use this architect and simply telling him that if he couldn't design something that met the requirements, he should sod off and we'd find one who could wasn't an option. (On a previous building, same architect sealed motorised projection screens and lighting into the ceiling with no access panels, and thus no way to repair the motors when they burned out, or even to change the tiny sparkly light bulbs when they blew).
* Office staff who insist when having their office space refurbished, that they will have the desks 'here' and 'here', and a printer 'here', (usually as islands in the middle of the floor) and that they must have power/data to those points with no health-and-safety infringing trailing cables. Then after said points are installed, discover that the new desks they've ordered without measuring don't fit, or they have a rearrangement a week after moving back in, meaning that the furniture is now sitting on top of floor boxes that were the only option, with no way to then access them, while the people whose offices they are moan and gripe about not being able to plug anything in.
"Architects who don't seem to want to cater for anyone actually using their creation. We used one who flatly refused to have ugly power sockets ruining the smooth flow of his walls,[....]"
Here in the US we'd just say "well, sorry, but building codes require an outlet every 6ft on any wall larger than 6ft. If we do it your way, the nice building inspector will not issue a certificate of occupancy and all your nice work will be for naught."
We have building codes too, but provided any sockets you do provide are at least 45 cm and not more than 120 cm above floor level, and at least 30 cm away from any corners - so that someone in a wheelchair can reach them, then the building inspector will be happy.
The "real world" out there is clearly a very different place from the gummint research labs and universities that I am familiar with, all of which have plenty of power sockets. Rutherford Appleton lab even hands you a temporary WiFi account as soon as you go through security if you are there for a 1-day meeting.
Modern kitchens have lots of sockets conveniently placed at easily-accessible height. It's the standard way to do it.
So how come the office designers can't manage it?
Maybe it's because the office workers can't do anything about it, but there's no way the designer wants to find out what his missus would say if asked to put up with it?
same with new build houses. i was pleasantly surprised when viewing a show home of the type i am buying (small starter home) has a double socket on 3 walls of each room even though each room is pretty small (bedroom is just big enough for a double bed and that's the biggest).
Don't know which trains the authors been on though round here (midlands) only first class has plugs at every seat. virgin and wm trains only have them at table seats.
"So how come the office designers can't manage it?"
Because a spare socket block to match the nice, new office desks from 'Dick Turpin Office Furniture' is usually priced at something completely insane like £184.39 + VAT. That is why.
Beer, because it's cheaper than socket blocks from an office furniture company!
Everywhere I've worked in the last 25 years has always had some (although to be fair, sometimes not enough) standard power sockets on their desks.
Where I am working at the moment does have some unusual power sockets, but that is because the workstations are on a central UPS, and the powers that be don't want other devices plugged into that supply. There are, however, at least two ordinary sockets per desk.
I do remember the bad-old days, however, when desks were free-standing pieces of furniture without a provision for power, and all that was available were wall sockets. But then, back in those days you were lucky if you had a phone on your desk. There was no desktop electrical equipment unless you had a printing calculator or a mains powered dictaphone, or a lamp! (BTW, these were the days of batch environments, with jobs being written using punch-card decks, and output on fan-fold paper).
At one place I worked, an office refit that was done for a building that was originally built in the '70s, and modern desk furniture was installed, but they didn't upgrade the floor electrical wiring. Once they started putting PCs with large CRT monitors on every desk, they found that the floor wiring presented a fire risk because of excessive power draw. Electrical engineers came around one day with spot temperature meters looking for hotspots, and then isolated about a third of the floor from the power until they could re-wire the whole floor. Caused havoc, as this was the floor occupied by IT support!
Some time ago, one of my colleagues got into a spot of hot water. He'd gone on a business trip to England and neglected to pack a power adaptor. In the meeting he needed power for his laptop and nobody else had a power adaptor either. He resorted to the time-honoured trick of stuffing a biro down the earth socket of one of those quaint English sockets under a floor tile and then ramming the standard Euro plug into the live / neutral. Sorted.
Come leaving time, he got hold of the lead and pulled. Hard. The lead, socket and entire underfloor box came away and the whole floor plunged into darkness. What else was on that floor? That'll be the executive offices (for witch hunt value) and the bits of kit connecting the building to the outside world electronically (for burning at the stake being a suitable penalty value).
Great, so he couldn't be bothered to buy an adapter in the airport at either end, so risked burning down the building.
Then compounded it buy yanking on the wire, which you NEVER do under any circumstances whatsoever, because there's a reasonable chance of what he did happening, along with a much bigger chance of damaging the plug.
There's a reason UK plugs have the wire out of the bottom - it's so pulling on the wire doesn't pull out the plug, so people don't try.
Over the past decade, I've been involved in a number of new office builds. In each case, the architects are clearly working to standards that were set back in the 70s.
For each project that I've been on, I've insisted that they supply a minum of 2 double sockets per desk, along with a triple network point; and then an extra pair of double sockets at any point where they might think of putting a desk at a later stage.
It's always easier to put them in at the beginning than trying to add them later; and it is a lot cheaper too.
We got nice heavy duty metal 8socket power bars to fit to our work benches. But they needed an electrician to come and wire them up.
Some bright spark (literally) had a brilliant idea. He only needed 7 of the 8 sockets and had a spare lead with a moulded on plug, all he had to do was cut off the IEC end and wire on another plug. He then plugged it between the wall and a spare socket.
For years it happily passed PAT - well the test machine said it was earthed and the live/neutral was the right way around. Then one day somebody came along and unplugged the end plug and managed to grab the pins.
If it passed a single PAT, fire the tester because he or she is utterly incompetent, and a danger to everyone.
A male-to-male power lead should be an instant fail in the visual, you don't need to do anything else to know its a serious fail and immediately destroy it.
Any so-called PAT tester that just plugs the thing into the machine is a waste of space, and by using them your employer is in breach of PUWER, which is actual legislation with criminal penalties.
Here's the rub - nothing *needs* to be PAT tested.
The management is responsible for ensuring that things around the workplace are safe, and most insist on PAT testing and logging of the results - but the reason they do it is that PAT testing is considered 'best practice' and will cover their ass if something goes wrong.
Given the intelligence exhibited by our local PAT-droid, to be honest I'd rather do without him.
Not really had this problem, keyed sockets are common in places with business critical UPS supported loads, stops someone plugging a fan heater in! Most offices I've been in have had at least two of those 3A fused sockets above the desks for gadgets.
If you want to rant, rant about the make work scheme that is PAT testing, and most office managers die hard belief it's a legal requirement. Peoples unquestionable acceptance of employing someone to ludicrously stick passed stickers all over sealed plastic devices every 12 months never fails to amaze me.
Almost as much as some chap telling me that sticking a cardboard box on top of a trailing flex was a fire hazard, because they all just spontaneously combust all the time don't they!?
Perhaps the result of sourcing furniture from continental Europe, where we have a much more sensible - and largely compatible - socketing system. The Earthing is country-specific, but the Live and Neutral sockets are the same size and distance apart everywhere (almost).
And when did you last see a portable device that needed an Earth? Or a fuse, for that matter. British plugs/sockets are vastly over.specified for modern use.
Agree. As well as the anti-tank function they also have a use as a grappling hook - witness the difficulty on extracting the plug-eng of a lead from a pile of wiring. The best plugs will seek out the nearest wire within 3 feet and lovingly wrap their prongs around it in a vise-like grip.
Phil.
The plug itself isn't vastly over engineered, it's designed to do its job. If you run a full 13A load off of one they do heat up. Electric car manufacturers have been discovering there are a lot of cheap 13A sockets which can't take the load continuously and crack and otherwise fail from the thermal effects.
You could argue that the system of high current ring mains, plugs in fuses, etc is over engineered, but I like having a good 3kW available wherever it's needed, and 7kW+ on a circuit.
Euro/ret of world plugs do come out of the wall a lot easier, which can be a pro, and are also a lot less likely to give you a nasty foot injury!
Not Italy. In one hotel room in Genoa where I once stayed, there were seven different electrical sockets, in none of which could I insert the (European standard) power plug for my laptop. Then there was the flat in which there was a (shaver's?) switch in the bathroom that turned off everything in the flat.
Nearly everything in my house needs an Earth.
Almost all electrical equipment needs it - the only things that don't are the "double-insulated" items with the box-in-box logo.
I've also lost count of the number of electric shocks I've had from unearthed equipment that was in otherwise perfect working order - because many PSUs use Earth to drain their suppression caps.
It is a rather unpleasant tingly-buzz, jumping to a killing blow if a single fault occurs.
This sort of thinking is why you shouldn't be involved in any kind of engineering work, ever. And why I long for the day when someone in power here eventually has the guts to free us from having stupid and shoddy "European" "Standards" forced upon us in preference to our generally superior British Standards...
Working for a university spinoff, I had to get a new office fitted out - as the first occupants, we had walls, a window, an extractor fan and overhead lights, nothing more. The university's own electricians quoted about a grand to put sockets along the two long walls; a local contractor charged about the same but included a dozen runs of Cat5e at the same time. (Three-part conduit.) Result: each desk's got a pair of proper 13A sockets nearby - not surge protected, because that would add stupid amounts to the cost - with a surge-protected 4 or 6 way strip plugged in to power computers, monitors, phones and whatever else needs some electrons to feed on.
Thomas: earth is very important for anything with any exposed metal - i.e. any desktop PC, among other things - and a fuse means a short-circuit causes a powered-off device instead of an electrical fire. When it comes to safety features, I'd rather have my equipment "vastly over-specified" than get electrocuted, TYVM.
each desk's got a pair of proper 13A sockets nearby - not surge protected, because that would add stupid amounts to the cost
It would also mean an increased maintenance cost, since those sockets would need replacing every once in a while as the surge protectors degrade over time.
Well, not ours exactly -- we don't own it, I mean the one we park our boxen in.
All the power outlets in the racks there are 10 amp IEC (kettle-type) ones. Handy if you've got lots of old PC-to-monitor cables from the days when PC power packs had a proper on-off switch and a pass-through outlet. Not so handy if all your power leads are 1363s.
I ended up making a bunch of adaptors with an IEC plug one end and a 4-gang trailing socket the other end, just to run our kit.
No doubt the next cheap data centre we find to move our machines into will have the round blue campsite sockets .....
Why make up cables when you can buy 1-6 metre C12-C13 leads for 1-2 quid each?
You don't have to use the lead which was packed with your server.
I just fitted out a new rack in our data centre with these - because they're more compact and at 1U spacing, so it's clear where the socket for each server is. The other end of the PDU leads have 32amp commando plug on 'em.
1363 plugs have a number of deficiencies - amonst which is insufficient contact pressure, resulting in thermal effects at high currents.
WRT "ring mains", the concept of an entire floor being fed off one breaker is something out of the 1940s - as is running all lighting on one breaker. The last thing you want when the breaker pops is to lose _everything_ or all lighting. Copper is a lot cheaper than labour costs.
Bollocks. I rode a BR train twice a day between Coventry and London in 1982, and I now yearn for those days of clean, quiet, fast, timely trains. Breakfast in the buffet car in the morning, comfy padded seats on he way home.
Would that the Long Island Rail Road, the boil on the backside of commuter rail, could come close to that sort of service.
They may not have Brainsmacked Glaswegians, but the Long Island Rail Road customers could give them a run for their money in terms of stench, mess and rudeness.
Plus, the trains take longer to do the 40 miles between Deer Park and NYC than BR did to do the 110 miles between Coventry and London Euston.
Plus the LIRR breaks down more. Even the newly replaced bits break down almost as soon as they are switched on (see: New signals, non-damp-proof wiring of)
Plus the LIRR trains move more like the Seaview did in Voyage to the Bottom of the Sea, hurling people from side-to-side. Fall asleep in a BR train and all that would happen would be sleep. Fall asleep on the 6:04 from Atlantic Terminal to Ronkonkoma and you'll wake up with whiplash, and if you are seated next to a window, a concussion.
Plus, only one electrical socket, for cleaning equipment.
Still I shouldn't complain: The designer of the new trains finally figured out how to keep the lights on when the train crosses a switch or parks for one of the interminable delays that are the hallmark of the LIRR rider experience. For twenty years I carried a small flashlight so I didn't have to stop reading my book for five minutes here and there.
What saves a huge amount of space is an extension strip with 6, 8 or more parallel IEC sockets rather than UK 13-amp sockets. IEC plug-socket cables are easily sourced and inexpensive. What' s infuriating is that two 4-way 13-A plug strips cost about £5, and an 8-way IEC strip with no flex (just an IEC plug) costs about £80. The components it's made from (8 IEC sockets, one IEC plug, a foot or two of wire and a plastic box) surely cost less than a tenth of that ... you can look them up in an electronics catalogue, apart from the plastic box.
Typically you'll find fancier metal-case versions of these strips fitted in 19 inch server racks (and the prices for these are even fancier! )
Can't say for others, but our comp's lucky the fire inspectors don't spend time looking under desks. A six-pack outlet extension plugged into another six-pack plugged into another with an extension cord running to the cube in the corner with no outlets.
And...
Surge protectors? Certainly! Says so right on the packaging. That's what the light by the switch is for.
UPS? Ummm? Mail Room is the third door on the left.
You can tell that Mr Dabbs doesn't travel very much. My god but British Intercities are poky little things with less leg room than a Ryanair Alicante special! Even in first class getting in and out of a seat is best left to contortionists! Treat yourself to a ride on a proper train (ICE 3rd generation say Frankfurt - Amsterdam). Power sockets below the armrests on every chair, intelligent reclining seats to minimise disruption to those behind you, compartments with optimised data connections for those who need them, and quiet compartment for those who don't and prices that don't go sky high just because you want to travel during rush hour.
Hey, at least the British HAVE TRAINS.
Hell, Amtrak is considering re-routing the Southwest Chief because BNSF won't maintain the damn track in western Kansas and eastern Colorado, and they can't run the train fast enough to keep up with the schedule - and THAT'S saying something (namely, that they cannot even run the train at 60MPH).
I'm guessing all the towns that will be losing service will now insist that the government give them air service.
I did travel on the ECML in the 1970s. You got a comfortable sprung seat at a table, and the seats were aligned with the windows. You had a sliding ventilator which you could adjust to suit the contitions and which didn't cause a howling gale for passengers two bays down on the opposite side. You had TRUKs and TRUBs which were available to all passengers, and they could serve a full English breakfast between Kings Cross and Peterborough. If you were lucky you got a Deltic on the front. The rot set in when they introduced air-con coaches, HSTs and in particular the Mk.4s with their horrible Swiss bogies.
Nowadays I travel on First Great Western and their HSTs are like mobile toast racks. You get a high back seat about a foot in front of your nose and you're lucky if you get a view through part of a window. It's just not fun any more.
In preparing to leave the US for a year in South Africa, i forsook my minimalist backpack for sybaritic luxury. I brought along a US 3-socket extension cord and three additional unwired sockets. Fortunately, almost everything is dual voltage: Macintosh, bluetooth mouse, razor, phone, etc. I bought a US-to-SA adaptor and although the maze of cables look messy, it's been very effective. I wired one of the US sockets onto a power cord which powers the razor and electric toothbrush. The dual voltage feature has proved amazingly convenient and cost saving. I've even lent out my Rube Goldberg (Heath Robison) cable so Americans and Canadians can charge their iPads, Kindles, and computers.
Every office I've ever worked in, and a lot of the datacentres too, have 4 gang plugged into 4 gang plugged into 4 gang on and on, regardless of if they were fancy new ones or re-purposed sheds. People hope that the IT equipment plugged in means never reaching anything near 13 amps (actually I'm not sure they even consider it)
Got 4 for my desk but I keep pulling the PC power cable out with my chair.
Home 4 sockets 2 with multiway adaptors in the living room. You need 10 by a TV I think.
Mast head amp, TV, 3 x PVR, 3 x Console, Scart switch, ethernet hub, turntable, receiver, MD, DVD, that is 14 and I moved the VCR to the dining room by the PC
Made alot of use of them in 70s & 80s, also a bit in 90s.
Comfortable definately.
Fast HST - is a record holder.
Reliable - yes
Affordable, sometimes.
The best thing about privatisation is allowing any locomotive which is capable allowed on the mainline. When the best passenger Diesel locomotives (as opposed to HST power cars) live on preserved railways and were not allowed to do what they did best was wrong.
Virgin started it by hiring our best locomotive class for cross country trains as they needed 100mph, there are unconfirmed reports of the same machine doing well over 110.
South Wales commuter trains decided on the next locomotive down, but got told off for twisting the rules and showing up modern equipment.
The best is of course the Deltics and the next best the 50s.
4 coach commuter trains work well with 2700bhp