» Electronics » LEDs »Spider chandelier and sconces with LEDs 5630-0.5

Spider Chandelier and sconces with LEDs 5630-0.5



I haven’t done anything new for a long time. Well, I haven’t done a lamp based on LED rulers yet. I have already mastered soldering SMD components on an iron. So go ahead!

What is necessary:
1. LEDs 5630-0.5.
2. Grandma’s iron.
3. The drill.
4. The screwdriver.
5. Soldering iron.
6. Electronic components for the driver.
7. The case for the driver.
8. Chemistry for the manufacture of printed circuit boards.

Let's start with the chandelier. I decided to make a spider chandelier. In Leroy, Merlin bought a mounting box for a future product for 46 rubles. The dimensions of the box are 75x75x32 mm.

I drilled 4 rectangular holes with a cutting disc and drilled holes for fastening ø2.5 mm.

Then he began to solder. The line consists of an aluminum substrate, a dielectric layer and, in fact, conductive paths and soldering spots of LEDs. The dimensions of this line of 245 x 10 x 1 mm allow you to put up to 30 LEDs. I installed the LEDs through 4 positions, moving them from one edge to 3 positions. Only 6 LEDs per line. Then he soldered the gaps with a wire rod.


Cases with screens for LED strip just fit these lines. I cut 4 pieces with a length of 270 mm and sawed the ends under 45º with a drill only on one side, bearing in mind that there is a rod in the mounting box to screw on the cover. Then he drilled holes ø2.5 mm.

The finished driver PSM-430mA-6x2WS produces a current of 420-440 mA. He could provide with a parallel connection of the branches of the chandelier 100-110 mA for each branch.

Radial glued with heat-conducting glue to the ruler cases, fastened them with screws in the mounting box, inserted screens and put plugs.

Soldered the driver so that all 4 branches were parallel. He insulated the soldering spots with a heat shrink tube, installed a contact block and a cover.

Here's a chandelier to the country turned out. Its power is about 8 watts. It looks quite original, and does not heat up at all.

For the sconce, I also put 6 LEDs per line. Used 2 rulers. Rulers are connected in series. The driver will have to do it yourself.

The driver circuit is well known, you only need to calculate the quenching current capacity using the well-known formula. I got 2.2 microfarads x 630 V. I do not advise taking less than 400 V (but I only had 630 V).

In Spint-Layot 6.0, I designed a circuit board sketch.
[center]
On an inkjet printer, I printed it on a tracing paper enclosed in an envelope, with maximum contrast and processed it with a building hairdryer.
On a suitable piece of fiberglass (pre-treated with a fine sandpaper with Seth), applied a layer of POSITIV 20.Then he put it in the oven for half an hour at a temperature of 100ºС. Then I set it to light for 40 minutes. under the ultraviolet lamp. To facilitate the passage of ultraviolet radiation, the TRANSPARENT 21 printout was sprayed on beforehand. The board was developed in a caustic soda solution for 15 seconds. Board etching - in a solution of ferric chloride for about half an hour. Then I used "liquid tin." An hour later, the conductors were covered with a layer of tin. After unsoldering all the components, the driver was ready.
[center]

It turned out fine - the driver was included in the box G1013. This box is good in that it has ears for fastening.

It remains to make ears for attaching a sconce. I made them from duralumin corners and put them on cold welding.

It turned out pretty well.

Sconce over the bed in the house.

Chandelier illuminates the upper platform in front of the entrance to the second floor the garage.
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46 comments
Author
Homemade
Promotions or donated traffic
-gifted traffic
Excellent! And this conversation began with what? ... The conversation was not about the Internet, but about the chandelier ...
That's right, from my question, why the comment appeared with a delay. So throw yourself in and send me a beer, better than light. drinks xaxa
What - this? Chinese or homemade?
pogranec
Click Surprise and get 2 terabytes of traffic per month
Thanks, it worked! Only it says: "Validity 30 days!" Validity of what? Promotions or donated traffic? Now I’m racking my brains how to use 2 Terabytes freebies in a month? To give friends a loan with a subsequent return? Although what for, if I and what is - above the roof? scratch The woman did not have sorrow, so the woman bought piglet! xaxa
2Dem
I just got 10 gigs
On Windows or Android?
And I DO NOT have a free express slot
Actually, I didn’t comment on your computer, but the standard network card!
My computer connects at maximum for standard network card speed of 100 MB / s
Not a divorce, but then someone is lucky. I got only 10 gigs. They are distributed without crutches, but on torrents they are cut to indecent.
pogranec
- I checked the speed of Tele2 with a 4Gi phone; it gives 1.24 Mbps
Hooked, just checked: 11.62Mbps, slipped a foil from the chocolate bar, folded for rigidity twice, - 18.58! And about the “Surprise” thank you, you have to try, unless of course this is not a divorce, and if it will work on Windows!
That's when 5-6, it’s not the Internet speed that drops, and dns - the provider's server is overloaded. The first sign - there seems to be a download speed, but the pages open for a long time, and the second sign is when the speed is cut. I use unlimited from "EPT", very often, especially in the evenings, there is almost no speed, it opens half a page per minute. It is worth turning on vpn, so immediately everything depends on the "air". Well, the plus in the server config is the fastest dns - 1.1.1.1/1.0.0.1, which also helps.
But, until I fell asleep, I’ll add that I saw at the very end of your comment a valuable idea why some sites can slow down, although the user’s speed is high. This will need to be further discussed.

Good night.
Imagine, I understand the speed difference. You mentioned the network card and how, you love, and announced the price. It seems not expensive. And I DO NOT have a free express slot. What new computer to buy ?! And I won’t stick it in the beech.

I say, one slow node is on the way, and it gives such a delay that all speed is reduced to nothing. I checked the speed with ...

I went to sleep. And then I’m overflowing, but I have to work at night. LATR I took it from a friend, I will test the assembled device.

But you write ... I will certainly read and answer. yes
Wow! No, well, it’s really a little expensive, they spent two years ago on this apartment, but I don’t think that prices have risen that way. Moreover, they are full of competitors. And now most of them have refused home phones, therefore their advantage is insignificant. I rarely use my home phone, usually it’s off for me, especially at night, it happens that drunks are ringing. xaxa They seem to be taking apart to ring at night.
R555
on the maximum for standard network card speed 100 MB / s
Internal network card D-Link (OEM) PCI-Ex1 10/100 /1000Mbps
630 p.
never been close to these 100
Channel speed and server distribution speed are not the same thing!
16 Mbit / s 16/8 = 2 MB / s (enough to watch online video in quality up to 2K); 30 Mbit / s 30/8 = 3.75 MB / s (enough to watch online video in quality up to 4K) ... many servers cannot distribute video of such quality while maintaining such a speed, so connecting to the Internet at 100 Mbit / s You can never watch online video in 4K.
And then Rostelecom did so.
- here I have it. I wanted to stay with them, but they want 7800 for optics. It will be greasy.
Mentioned ADSL. I have had this before, and spent it with many clients and set them up. I did not measure speed then, but it was very good. On this channel, we transmitted in real time pictures from 4 cameras at the same time. And simultaneously on the same telephone line it was possible to chat or go online using a regular modem. But offices began to press this system with the network. Free of charge spent almost the entire city web with UTP cable. And then they divorced users, they say the speed is higher, and the price is lower. And all flooded to connect to them.

And then Rostelecom did so. He said who wants a truly high-speed Internet, we sell you a "cheap" router and stretch out the optics. And those "old" copper lines supposedly served their own, they work poorly. When they did such optics to me, the installers said that. And he told them. You who hang noodles on ears, guys? Signalman I, among other specialties. As it is, a month ago it was not a question that copper cables had served their term. In short, pinned them to the wall, then they are to me (in secret xaxa they said). Installation from above and here we are doing what is said.
stopped at "Tele-2"
- I checked the speed of Tele2 with a 4Gi phone, it gives 1.24 Mbit / s reception.
By the way, on Tele2 I now have 2 Terabytes of traffic. get as follows.
You open the Tele2 application (did on the phone). The application must be the latest version. There the “Gifts” sign pops up, or there is such an icon at the top. Click and go to the gifts. There are three sections. I don’t remember two (they say minutes and sms there), and the third one is “Surprise”. Press Surprise and get 2 terabytes of traffic per month.
pogranec
- which operator? Unlimited?
Initially, he sat on the “Megaphone”, then unlocked the modem, tried everything, at this particular point, stopped at “Tele-2”! The tariff is not unlimited, but if you can’t download porn in Full - HD or 4K, then I have enough for surfing alone, and given that traffic is being transferred, I now have 4 times more available than the monthly limit! yes
I'll tell you what. My computer connects at a maximum speed of 100 MB / s for a standard network card through a router and optics. This is what the provider claims. But in practice, when you check with different methods, it is different and has never been close to these 100. The coolest thing was when I checked the route from myself to myself. It turns out that he passed through Moscow and other cities, generally abroad of Russia.
Well, make a simple vpn in some Holland
- read. It is interesting of course, but I doubt that much speed will raise me. I have ADSL up to 15 MB / s. But it is stated. In fact, 12-13, and sometimes 5 - 6-))) On the line I have only up to 4 users hanging + I threw a twisted pair to relatives nearby. There are 2-3 users. That's when everyone is sitting .... Well, that’s enough for me, but the youth wants to play, watch the video.
Well, make a simple vpn in some Holland. I took the cheapest vds for 60 rubles a month, raised pptp on ubuntu and got a lot of advantages. Encrypted traffic goes through the provider; accordingly, the provider’s dns are not used, which gives a noticeable increase in the speed of opening pages. I have no blocked sites. Your IP address. Do not ban torrents. If I tell you, there’s nothing complicated.
In the "rolling business" wire rod is called any "non-ribbed reinforcement", which is already difficult to call a wire, but still does not pull on the "circle"!))))
I have a 2.5 tr modem, with a subscription of 150 rubles / month, 25-45 MB / s according to Speedtest!
- which operator? Unlimited?
pogranec
2.5 thousand connection with a subscriber 650 to 50 MB / s
I have a 2.5 tr modem, with a subscription of 150 rubles / month, 25-45 MB / s according to Speedtest! yes
And I thought that now almost everywhere everyone has an optician. At first, the operator did not want to go to the private sector at all. I went and connected to apartment buildings for free. But it starts to go to the private sector ... One connection 2.5 thousand with a subscriber 650 to 50 MB / s, the second 7800 - 600 - 50, the third will come in 1-2 months, 5 - 500 - 100
Clear.
R555
In the city there are 5 such operators
Yes, we have enough of them too! But go to my house with a cable, only a puncture under three parallel roads, or transfer through VL-110! Providers do not want to bother. And 4G + is enough for me to surf, I see a tower from the window, the signal is powerful.
And I thought that now almost everywhere everyone has an optician. In our house she appeared about 5-6 years ago. Now I have a router with Wi-Fi for 4 ports and 2 telephone lines. There are 5 such operators in the city. In addition, for this opt. lines you can still watch interactive TV and stir up video surveillance. The operator is sick of me, the girls constantly call me, they offer digital TV and video surveillance. But I stopped watching TV a long time ago, it was a pity to lose time in vain, and I made video surveillance myself a long time ago. This is one of my specialties. I dealt with such modems several times, and frankly, I didn’t really like it.
the only affordable way to access the Internet is a USB modem!
- And next year I already connect the optical fiber. In principle, this is possible, but I do not like the operator. One is cheap and with glitches, the other has bent the price. I'm waiting for the third.
R555
Or is it a military secret?
Yes, there is no secret, I just have the only available way to access the Internet - USB - modem! And the operator plays the addresses and terminal exit servers as it wants, or rather, as the routing management program wants to scale throughout the operator’s network! And some sites perceive this leapfrog as spam attacks! yes
maxi.mus
In jewelry, wire rod is called ... in mattress
Yes, even call a pot, but do not put it in the oven!
GOST 30136-95. Carbon steel rod of ordinary quality. Technical specifications
For me, sconce - a lamp that hangs (or fastens) on the wall
Yes, at least ... see above! yes
Author
In jewelry, wire rod is a wire rolled on rollers to a certain thickness. From it make arches for rings. By the way, in the mattress case, the same wire rolled on the shafts is also sewn in brackets on the sides of the spring block - also called wire rod.
About Bra I will not say anything. For me, a sconce is a lamp that hangs (or is attached) to a wall.
And about the spider - this is so, a joke.
Everything is simpler - the comment begins with a quote, which is why it is hidden.
Korolev , Now looked, yesterday at 20: 16 Your comment appeared. Although on the right side of the page (in recent comments) it was displayed, supposedly, the text is hidden. So that pogranec correctly explained to me why this is happening.

And what kind of "cunning" IP, dynamic, or what? Or is it a military secret? smile
Talk about converters? Its ok, only tomorrow.
R555
This is the second time I see an inscription that the comment is hidden
I often see my comments with this inscription, attribute this to a site checking my IP, I have it cunning, infection! scratch
pogranec, thanks for the answer. I recorded the time, I'll see later if this comment appears or not. Just wondering. Maybe the user was too swindling, so they didn’t miss ...
Author
The efficiency of this driver is almost 100%.
Comments with a delay appear in the tape. Until this inscription appears and pops up. Probably the admin is browsing.
This is the second time I see an inscription that the comment is hidden. And the same user appears there. What does this mean, does anyone know?
And then it depends on how the current source is implemented. If roughly through a resistor, then yes, almost all the power on it drops. But if the conversion is used, then the diode consumption plus 1- (converter efficiency / 100). Something like this.
Guys, enlighten the fool, I don’t understand, the current flows, let it be 20 mA, through the died, it drops its own 3 volts, and the rest is almost 300 what, is it in the state’s pocket? So I am against!
Chandelier-spider
Not so long ago we already discussed issues of arachnology
Sconce (fr. Bras - hand) is an artistically executed lamp attached to the wall ... Do not confuse the sconce and wall lamps. Both the first and second relate to wall lighting. In this case, the sconces have a pronounced feature (feature) - a horn (a long tube, at the end of which a cartridge is attached)
soldered gaps with wire rod
Katanka - a form of viscous material (mainly metal) in the form of a bar 5-10 mm in diameterproduced by hot rolling on a special wire mill. It is a blank for the subsequent production of wire and reinforcement for reinforced concrete structures
Author
It was necessary to lower the box with the driver down and install a switch in it, for example, a microtumber switch.
Author
I agree! At 100%.
I will not say anything about the cross, but I will speak out about what is called the proud word sconce. In general, the idea is cool, but the box spoils everything, the more you can, and given its contents, you need it without it, since it’s not a driver inside, but what you usually throw out to install the driver. Since the motherboard was being made, then I would use some modern specialized microcircuit - an LED driver, plus a few smd components of its body kit, in short, the motherboard with all this could be hidden in the design of this wall lamp. It would be many times more aesthetic.

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