I’m not saying it’s a bad thing— just that it’s not without consequences.
Imagine you didnt have law on shape and voltage of ordinsry power plugs in a house, and if you buy a samsung power socket to ibstall in your house, you mist buy samsung fridge and samsung washing machine and samsung hair dryer
[0] https://en.wikipedia.org/wiki/Common_external_power_supply
The current authoritarian power play for pushing usb-c on Apple is completely unwarranted by the market conditions. It's pure politics.
Therefore, regulation is actually only impacting one player, and is extremely likely to reduce electronics waste, which makes it quite a nice political move. The claim of "authoritarianism" makes no sense, because governments are regulatory bodies and this regulatory move has clear motivations and positive expected outcomes, plus is incredibly easy to enforce.
Nice try though.
You seem to be conflating the wall socket with the on-device socket.
I have several AC powered devices that use the same wall socket plug but have different on-device sockets - some with very different shapes. Even a single manufacturer may require different power cables: the original PS2, PS3, and PS4 all have different and incompatible power sockets and cables (squared/polarized 2-prong, "standard" 3-prong, and figure-8 2-prong, respectively).
US homes often have 220V sockets for large appliances (electric clothes dryers) as well as 110V sockets for smaller appliances (handheld hair dryers.) The sockets/plugs/cables are different and are not compatible.
As I understand it, every iPhone already comes with a charging cable in the box that plugs into a standard USB C power socket. Already better than anything with a wall wart power supply.
But I'm pretty much in favor of addressing the absurd proliferation of incompatible wall warts and other DC power supplies, even though they plug into the same wall socket.
And the intent of the law is to bring the uniformity that exists in wall sockets to the on-device sockets.
1. There are currently several kinds of wall power voltages and plugs/receptacles commonly in use the US. Notable examples are the various 220-240V NEMA receptacles and the various 110-120V receptacles such as polarized 2-prong, unpolarized 2-prong, and 3-prong/grounded.
2. Although there are code requirements (e.g requiring that new outlets be grounded and polarized, or requiring ground fault protection in bathrooms) it doesn't appear that they mandate a particular plug or receptacle design (?) Though the NEMA (trade association) developed plugs can and do conform to the code requirements.
3. Power cords and on-device sockets aren't entirely standardized, but it's not nearly as big a deal as if there were dozens of 110-120V wall socket types rather than the three in common use.
And yet, actually ever improving the power plug design is probably never going to happen.
The EU seriously considered unifying wall sockets, but in the end it turned out to not really be worth the effort. Most devices have either a Europlug or CEE 7/7 plug, which are compatible with virtually all wall sockets in the EU.
Italy and Denmark are slowly switching their proprietary wall sockets to the more common Schuko variant, if I recall correctly, so improving it isn't impossible!
Generally, something larger like a microwave or TV would come with an alternative power cord. Something smaller comes with a 2-prong European plug and a semi-permanent UK/Ireland adapter.
(Incidentally, the EU considered changing to a single mains plug, but wisely decided it wasn't worth the hassle.)
That's a really strange thing to see here on HN. Where did you get this idea?
BTW Europe having 3-phase AC to the home is brilliant. Wish we had that in the U.S.
Why is this strange? I see this kind of ignorant nonsense here all the time.
This site is absolutely full of software people who, because of Dunning-Kruger, think they're experts at everything technical. Electrical engineering isn't that far from the software world (computers are electrical, and their design is within the EE world), so software people frequently think they're experts at anything EE when in fact they don't even understand Kirchoff's Laws, much less the realities of modern-day AC and DC power transmission.
There's been multiple discussions here in recent months with these people advocating absolutely idiotic stuff like a whole-house 5V DC supply, showing they don't even understand Ohm's Law.
On a side note, it's very frequent that I see posts here from people who apparently have never heard of an ad-blocker, yet are complaining about ads.
Theres a reason why china is spinning up DC power grids while posts like mine get bashed on.
Are there three phase sockets available? I'd think you could build things like high power audio amplifiers or power supplies at radically better price points, if this were actually usable from the wall in places.
3 phase is 120 degrees out of phase. Wall power only has a single phase, 360 degrees. Via +/- rectification the situation gets more complex. The key thing, as the other commenter points out, is that there is always always power available. Where-as with wall-power you literally drop to zero voltage as you go + to - & back.
If you're AC all the way, there's never a need to rectify your generator, either.
And then there is the voltage conversion, which traditionally happened on the AC side (inexpensive and simple AC transformers are generally why the transmission and distribution systems are AC). Modern power supplies allow for buck/boost on the DC side.
USB-C power supplies are above 90% efficient. [1]
[0] https://eepower.com/new-industry-products/huawei-claims-most... [1] https://www.ti.com/lit/ug/tidudw2c/tidudw2c.pdf?ts=168350042...
However it's not uncommon for this to be enforced by law, for example it is a legal requirement that in the UK all goods sold must adhere to the BS 1363-1 standard.
Every few years the National Fire Protection Agency (NFPA)--which is a non-governmental nonprofit--publishes an updated standard and then it's up to all the state legislatures to update the laws to require the new standard.
The problem is that the NFPA doesn't just post the NEC for free on the Internet. You have to pay for it (which is ridiculous) and it's copyrighted and as such, illegal to just give away. There was a lawsuit in Georgia that was supposed to determine whether or not that situation was OK (having laws that require expensive fees to view may be unconstitutional since that's like having secret laws). I don't know what the outcome was of that though.
There are four states who have not adopted the NEC on a statewide basis, leaving any such decision to the local authorities having jurisdiction: Arizona, Illinois, Mississippi, and Missouri.
The Supreme Court in 2020 ruled that OGCA is not copyrightable, this in 2022 indicates that it has been made available to the public for free.
Actually, the only incentive left is to make significantly better cables; the incentive to make marginal "improvements" in order to achieve vendor lock-in is removed.
The amount of waste produced because companies are incentivized to produce incompatible devices like charger cables is staggering. The additional cost burden on users is unnecessary. The theoretical benefit of a better cable is not worth it.
1) Companies are not incentivized to produce incompatible cables, the industry has done a remarkably good job of settling on basically a single standard, so the incentives seem to run counter to what you say. The major hold out introduced their own cable standard 2 years _before_ USB-C even existed, and even they were rumored to be moving to USB-C anyways. (I'm sure people will credit the law with this even if it had nothing to do with it.) Would it have been good if they had switched to USB-C earlier? Sure, but that would mean... people throwing out their old cables that worked perfectly fine.
2.) Would the amount of charging cables you have purchased in your lifetime even fill up one regular-sized (13 gallon-ish) trash bag? I don't know how many charging cables you are buying or what your uses are, but I'm struggling to see how it's a "staggering" amount of waste. I'm a somewhat avid electronic geek, I own multiple Raspberry Pis and other hobbyist electronics. No way would I even come close. When I do buy new cables, 90% of the time it's for reasons like the old ones have worn out, or I have a new device that needs to be permanently plugged in.
~~~Edited to add~~~ All my consumer electronics devices have stopped needing their own charger for years now. I use the same charger and swap out a cord.
There is no way to combine Micro USB, USBC, Thunderbolt and whatever Microsoft was doing with Surface devices into one adapter without separate electronics for each port.
> 1) Companies are not incentivized to produce incompatible cables
They absolutely are. I figure, it's not even greed (most of the adapters were included with the devices) but simply "designer convenience". It's certainly easier to design a device if you can choose an arbitrary input voltage and max power for your device.
It'll also certainly make your life as a manufacturer easier if you only have to provide warranty for devices that are run with your own power adapter.
Also, Apple in particular seems to have an aversion to follow any kind of standard not set by themselves if they can in any way avoid it. See Lightning, Thunderbolt, MagSafe, etc.
Doesn't mean this is better for anyone else except from the manufacturer.
> 2.) Would the amount of charging cables you have purchased in your lifetime even fill up one regular-sized (13 gallon-ish) trash bag?
I haven't measured but this isn't the point for me. But it used to be that the amount of adapters that you had to take with you were increasing: I.e. if laptop, phone and ipod all had different adapers and you were travelling, you had to take three of them with you.
> All my consumer electronics devices have stopped needing their own charger for years now.
Yes, so have mine, thanks to the EU regulation.
Right now I can design a product that uses one of the USB standards and pick from literally thousands of different pre-made parts that handle all the silly things for me. If I'm fine with 5v/2a power, I can just drop a $.0292 (that's the prototype price, it drops drastically at higher volumes) piece into the design and know that any cable and charger will work with it.
If I need more power than 10 watts I can spend $.50 on a usb-c plug and PD controller.
I truly don't understand why companies would fight this for most devices.
The one thing I'm worried about is what happens when someone comes up with something truly innovative (say, a phone battery that can charge at faster than 100 watts). Does that mean they will be penalized if they have to use a proprietary connector since usb-c is unable to meet that?
We already have, though, a glut of the pre-made components you talk about that cut every corner as close as they can-hopefully not so far as to start a fire, because you can’t sell to dead customers, but up to then? Go for it.
The number of implementations of PD has been a mess, with various chunks of a particular profile unavailable, inconsistently, along with no meaningful distinction between various versions of PD on most devices. Cables are often trash, and there is no certification for them required at all, until you get up to the point that Intel will smack you with a folder of lawyers if you try to call something a Thunderbolt cable without getting it certified. So we can all go out and buy just Thunderbolt cables and be sure it’ll work with everything else, and it’s all well and good until our wallet notices the hit.
Surely it can’t be that hard to just … check that stuff meets the standard, as in cGMP-style adapted to electronics (to the extent it isn’t already). Right?
If constrained to cell phones and tablets only I might sort-of agree with you, but right now the rest of the industry is fragmented to the point that it's not advantageous for any vendor to have its own weird cable except for Apple.
Even still, laptops can charge and dock via USB-C but they still often have their own weird-ass connectors and chargers.
But this also ignores the pre-Android years of every cell phone manufacturer having their own chargers, etc.
"Would the amount of charging cables you have purchased in your lifetime even fill up one regular-sized (13 gallon-ish) trash bag?"
If we're only talking about cell phones, close but no. But if we include similar devices that have used similar chargers and now use USB-C (ebook readers, MP3 players, tablets, handheld gaming devices) then yes. Easily.
Starting in the late 90s, I've owned something like 15 cell phones, and I think ~10 of them had unique chargers. Several MP3 players starting with the Creative Nomad and ending with a Fiio X5 (I think? I lost it on a plane). Three or four handheld gaming devices including a Sony PSP, IIRC.
And that doesn't include things like smart speakers (Amazon Echo devices now use USB-C I think? But the first few didn't), and a slew of other devices that could've used the prevailing standard (USB micro or mini or now USB-C) but didn't.
And that doesn't even include the parade of assorted data connection cables...
And, finally, that is only my personal use. I have a family, so when I say a "staggering" amount of waste I'm taking into account all of the various unique and now dead-end devices/connectors/cables that my wife and kids have churned through.
So - would I trade the potential for innovation on the off chance someone is going to come up with a super-duper nifty new cable vs. having a legislated standard? Yep. Happily.
[0] https://en.wikipedia.org/wiki/Common_external_power_supply
Lightning is a more durable design (in terms of plug/unplug cycles), had higher power capacity originally, and was reversible.
Hope you don't do anything involving tiny particles like sand or wood or cloth (like is found inside of pocket in the form of lint)!
The port can't directly drive all the weird miscellaneous pins that USB-C has, but it does have four high speed lanes, the same as USB-C. On a physical level it can reach the same speeds.
Before that, everyone had their own variant of the barrel plug. A few crappy low price vendors just used micro usb instead, since they couldn't possibly have a proprietary moat to speak of anyway.
It's one of the examples where consumer legislation worked.
You will note everyone except Apple did what the EU wanted early in this process.
multiply the quite low volume of cable/adapter trash the average individual consumer has by the very large number of consumers. Now picture all that junk in a landfill taking up space and leaking various chemicals as the sun and weather slowly degrade all the plastics, glue etc.
> Sure, I don't think we see the same reality.
Possibly exposure to different governments acting different ways.
[1] https://en.wikipedia.org/wiki/Regulatory_capture#:~:text=Reg......
You’ll also need the various players on the other side to invest in development for something new with absolutely no guarantee that the EU will approve it. Honestly, if they wanted to mandate this they should have at least just said it’s in effect for ___ number of years and no longer.
I'd really hope that if something new is proposed it will be only once every player have decided to put their weight behind it to propose and push for a change.
On the topic of whether they will or not, I don't see a point in speculating: we'll find out soon enough.
Also to keep in mind that this regulation is a consequence of how the market developed in the last 20 years. The EU gave the industry a chance to sort out the situation before regulation, to which it mostly did with USB-C, but Apple refused to play along, also, cables haven't improved since USB-C, 9 years ago. So with a lack of substantial progress both in terms of standardization and technical improvement, the EU took the decision to regulate.
Not to distract from your point, which I agree with, but that is just plainly untrue. A USB-C cable from 9 years ago almost certainly doesn’t support current standards for power delivery and data transfer.
Neither do most of the current chargers or devices :-(
E.g. USB power delivery has already been ramped up several times to the point where it can deliver up to 240W (USDB PD 3.1)
That doesn't require any regulatory body to agree, just the USB Implementers Forum.
While there may well eventually be a reason to upgrade the actual plug, there should be resistance to that to encourage people to try to find ways to make it work that's backwards compatible with current equipment first.
In my opinion, this actually promotes the development of technology to be shared for the benefit of everyone, not just to help with vendor lock-in.
Granted, the latest episode was more than 5 years ago, but at 75USD for a local (i.e. non-cloud) licence I prefer not to take any chances.
Maybe "wasted" is too harsh a word, but I cannot say that in more than 30 years of work I ever found any real use case for non-MS documents.
If I am writing personal letters or putting together a few slides for, I dunno, my TTRPG campaign, everything goes, even Google or Apple stuff (both are free, the latter is free because it comes with the HW itself, if you use a Mac).
But when I know that there is a chance to get money for my document, the expectation on the customer's side is to get something that works with their Microsoft stuff, and I will comply.
YMMV of course, and I have surely missed any advance in Libre/Free Office for years. But as I said, I prefer to play it safe, and the cost of a licence is not really low.
Sure, if your employer or client expects you to use a particular piece of software, you're more than likely going to use that software to meet their expectations whether it's Microsoft Office or LibreOffice. However, many people use office suites outside of these specific business arrangements and LibreOffice is there for them if they don't want to pay that $75 to $150.
Tying this back to the original discussion about device connectors, if Microsoft ever neglects Microsoft Office like it once did with Internet Explorer, I can see alternatives eventually overtaking Microsoft Office in the office suite market just as Chrome overtook Internet Explorer in the web browser market. In the USB-C vs. Lightning situation, Lightning is the Internet Explorer of connectors, the proprietary connector that has a much lower maximum data transfer speed and much more limited device compatibility than USB-C. Although USB-C is now the de facto standard for device connectors, just as Microsoft Office is for certain business use cases, neither is guaranteed to stay that way forever. If the design of the USB-C connector is unable to incorporate some important technological advancement, it will certainly be replaced by an alternative just like Internet Explorer was replaced by Chrome and just like Lightning is being replaced by USB-C now.
I do not really disagree with the points that were posted in response, anyway.
I just stated that "working in a country where MS Office is the de facto standard", all the other free alternatives (including Apple products - so it's not a dig against non-commercial products) are "not viable alternatives FOR ME" (special emphasis on the last two words).
Event if they double the speed, it can wait ten years and who knows in the speed may have quadruple by that next window.
I notice my phone getting hot on normal qi chargers, but not on a MagSafe charger.
Where are you getting the manufacturing carbon savings to offset the loss of efficiency?
Phones don't use much power.
Or the other way around, that will mandate it’s adoption.