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arduino

ардуино

пусковой ток

умный дом яндекс

умный дом

импульсное реле

электрика в квартире

электромонтаж

электрика

электромонтаж в квартире

электрик

ремонт

сборка электрощита

монтаж

контроллер умного дома

smart home

умный дом своими руками

электрощит

импульсный источник питания

00:00:02

experiments, many of my colleagues

00:00:04

who are involved in automation

00:00:06

have encountered the problem of

00:00:08

relay contacts sticking together on control devices,

00:00:10

well, isn’t it time, the problem is

00:00:14

that when controlling

00:00:17

LED loads, a large current arises to them,

00:00:19

which leads to the

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contacts sticking together and, in principle, rally

00:00:24

fails,

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so many people use a relay like a

00:00:29

roller

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in conjunction with contactors, that is, the roles

00:00:32

close the contactor, the contactor already supplies

00:00:34

power to the load, respectively,

00:00:37

today they brought you an interesting thing,

00:00:40

two modules, this is a module that may not

00:00:43

need to use the link to the roller, I

00:00:45

will leave it in the description modular 5 relays for

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control, this module is compatible with

00:00:50

Yandex Alicia, you can see in more detail a

00:00:51

video about a budget smart home

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and the

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same module on the wreath, but with four roles and with

00:00:59

bugaga shenets spark extinguishing, the idea was

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what was the idea, how to actually

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achieve stable adhesion of

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relay contacts on the old modules and check and check how the

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new module will work under the same

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conditions, these are the modules with spark

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extinguishing and without spark extinguishing, the

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relays are a little torn to see

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how they will actually be and hide

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it, the old module was called with 6 and 5, and

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that is, it has six moves and 5 outputs and

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this is a new module sister with damping with 6 and 4

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o all this electronics is done in a

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solution that the old relay is 16 amperes that the

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new roles are also 16 amperes

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the main feature of these modules is

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that essentially this is a pulse role I will

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now explain in this module we have, by

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and large, five pulse roles of 5

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moves,

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while they are not 220 volts but 6 volts

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or 12 volts, in general, the safe

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voltage clicked on

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clicked off and one input

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it always turns off, that is,

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you can turn it off by the wizard to do

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this the module costs 6000,

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this 8000 here it turns out, roughly speaking,

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in one package there are 4 impulse rallies and

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that’s 2000 per channel, and in this 5 of this it

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turns out to be about 1200 per channel, that is, you can

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immediately compare it with that, if you

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’re worried about impulse rallies again, you can

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take this module and in the future we will

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also make a smart home out of it, blaming

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just a bus and connecting x to the police, we

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will also control it from the Internet

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at 15-30 and watt bulbs of this will receive

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450 watts. The beginning of the experiment is what, there

00:02:46

is not enough light, let’s be sincere, it’s boring.

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now we are cast from whoever there is,

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but there is no fault at all and we are all from the same

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light bulb, our copper field does not shine, I can

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sing, there are no sparks at all, and it will save you the

00:03:30

corus of the light bulb on a straight

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awesome light bulb, a simple focus of windows, you

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need to burn it out, but only once, but it’s stuck, you

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know why by the way it could

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have stuck because maybe

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the capacitor was charged there for the first time from

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while you are now quickly clicking they are not yes

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they are not yet discharged all there

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is some kind of static you

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just need to cut the [ __ ]

00:04:05

creature

00:04:16

now the sun is closing he is now

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Davos you are simply fantastic the light bulbs

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were connected to a 200 watt power supply;

00:04:31

I couldn’t find any more, and three

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strips of

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72, each is 14 4 watts per meter, that

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is, it will be just a little more than

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200 watts on which the grove power supply does

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n’t burn out now and it won’t stick, let’s

00:04:45

add another 150 pairs, although you need a hard

00:04:49

hat, a helmet, dielectric gloves,

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technical supervision of all supervision from below and from

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above from below, probably an

00:05:04

experimenter on the [ __ ], add a word,

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probably, okay, let’s check for it, there is a

00:05:12

phase, there is a phase, yes, let’s take off

00:05:17

the big piece, I’ll take this thing off I’ll run it

00:05:19

in general, opening not by

00:05:28

closing the tape light, I’ll show that all the

00:05:30

Svityaz tapes, three tapes are lit, but the

00:05:33

campaign hit about 5 thousand, but the fact that the task

00:05:37

was to burn it so that it would stick, even

00:05:41

sincerely there

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we have a good driver, by the way, it’s

00:05:48

not the most expensive one we took and the same

00:05:50

dear driver again sad

00:05:56

again sad womb rude

00:05:58

now we were all asleep let it get wet let's

00:06:00

close up oh oh oh it didn't work out

00:06:14

at all let me get married

00:06:19

meet on all the ribbons light up all

00:06:21

five ribbons light up but the niche doesn't

00:06:23

turn on with a delay well yes right

00:06:26

turn it on and off turned on with a delay in short, yes,

00:06:30

their power supplies are good power

00:06:35

supplies, the

00:06:36

inrush currents are limited, and to be honest, here are

00:06:40

the problems, so what

00:06:42

will we do with coins, we have to break it, that is,

00:06:44

desolder it, that’s enough, I’m cruel with

00:06:48

power supplies in sight, I have 5 kopecks 100

00:06:53

pain of disappointment, what should I do anyway?

00:06:57

Naturally, there is nothing for once,

00:07:11

it was the third day of our attempts

00:07:14

to extract a role from someone from the old one, but with

00:07:18

diodes we were already eager

00:07:19

to experiment, in short, we take 3

00:07:20

kilowatts, well, we wind the gun up to the entire

00:07:23

3 kilowatts, which is about 13

00:07:26

amperes, but the protection relay is designed for

00:07:28

16 if We won’t have the gun grow together here,

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we’ll add something else, we’ll also add a lot,

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let’s shoot the big one, I’ll turn on

00:07:40

the gun right away for everything on May 10th, big

00:07:43

let’s strike a spark for Oscar,

00:07:46

wait, don’t focus, let’s go,

00:07:56

finally there was a spark,

00:07:57

but they strung it on oh how it is with what then we

00:08:02

’ll add a hair dryer to make it all shorter, in general, the

00:08:07

trick is that the relay sticks precisely during

00:08:12

switching, which is typical primarily for

00:08:16

LED strips; they have a high fast

00:08:18

starting current, but for LED lamps there are also

00:08:22

drivers, but those drivers that we

00:08:23

had showed themselves to be very good in length,

00:08:26

well straight to hp, in short, so we’ll just

00:08:30

show how to work with korra extinguishing,

00:08:32

in short, another attempt, this is probably the

00:08:34

last one to knock the situation out of the eyes, in

00:08:36

general, a teapot, I think a couple of kilowatts, a

00:08:38

heat gun of 3 kilowatts and this construction hair dryer,

00:08:43

how much is it there? It’s waiting for one and a half

00:08:45

kilowatts, 7 and 5 amps then let's say that

00:08:50

most likely there will be nothing at the starting point,

00:08:54

but

00:08:55

there is a rally spark for opening,

00:09:01

let's remind you that 16 1 is now designed for

00:09:07

this role and the sister by extinguishing

00:09:10

sincerely, sincerely,

00:09:13

including sincerely

00:09:16

sincerely, let's see what kind of current our

00:09:30

wires are heating up, even a little bit,

00:09:33

all one and a half Russian but twenty-two

00:09:36

amperes

00:09:38

here is a 16 amp relay, are you getting ready for something,

00:09:43

in general, in short, are we freaking out, is he freaking out? I’m freaking out,

00:09:47

I can already be a ball of rubbish,

00:09:49

yes, he’s already been able to achieve sticking

00:09:56

only once, which has never

00:09:58

been repeated at 15 30 watt light bulb

00:10:00

now 23 30 important

00:10:03

720 important light bulbs just from Tivat and we

00:10:06

ran out of three four old

00:10:08

lamps that we removed from the office, a

00:10:12

100-watt spotlight, here is a 200-watt power supply

00:10:15

and a loaded 200 by 200 watt

00:10:18

LED strip 150 watts, two more

00:10:21

strips 47 in general there should be about a

00:10:24

kilowatt, taking into account that that we are

00:10:26

being deceived by manufacturers using LEDs,

00:10:28

they write that the load is less, but we think there

00:10:31

will be about a kilowatt here, so

00:10:33

we put the current clamps on,

00:10:34

everything is turned on, in short, we start, move

00:10:37

away, now it will be bright, I didn’t see it and it won’t

00:10:48

open, [ __ ] it, we once had these

00:10:51

words and we were looking for it, if not no,

00:10:58

sincerely they stick, yes, my,

00:11:01

I’m upset for the dude, they just

00:11:04

turned off 4 amps working almost a

00:11:09

kilowatt, in short,

00:11:10

we had to do something

00:11:15

in the end, we can break down the night,

00:11:18

increasing a little bit, it starts from

00:11:22

three, it starts up,

00:11:26

how to draw beautiful conclusions,

00:11:28

they are not an hour, I want this stories and sad

00:11:34

2 2 relays we'll try to build roles

00:11:37

will do can close with it oh well damn it's closed it's flooded it's stuck there's no

00:11:53

sticking you're just commands nothing sticks to

00:11:55

the sky they're stuck no one's flooding

00:11:58

our highway the quality of the seam, etc.

00:12:01

the trader is stuck, you deceived yourself a little,

00:12:15

think about the thought, let's do music next, where is

00:12:23

your New Year's hat or Santa Claus, I

00:12:26

don't know what to load here anymore, you're dear

00:12:29

01 in short, one old

00:12:32

dead switching power supply with power

00:12:35

per kilowatt load, I can

00:12:38

tell you to take it to the vita, climb

00:12:43

the problem to in fact,

00:12:45

what is the problem with each lamp when the light

00:12:50

bulbs have their own driver

00:12:52

here, their drivers there, their drivers, and the

00:12:55

moment of starting these drivers is not

00:12:58

synchronized and, accordingly, there is no

00:13:01

such a large switching current, such a

00:13:05

large starting current, it is simply

00:13:06

spread out in time, it is a little

00:13:08

earlier than the other and a little later and that’s why,

00:13:11

but we can’t deny the presence of a problem,

00:13:14

problems arise after a couple of years of

00:13:16

operation, okay, or you just

00:13:20

got a very fun role, really really

00:13:22

fun, we’re glad,

00:13:31

unfortunately, the goals of our experiment were not

00:13:34

achieved, we were not able to achieve

00:13:36

systemic sticking of the relay, but we also deny

00:13:40

the fact that with Over time, such roles

00:13:43

begin to stick, there is no point in

00:13:46

this evidence, the numerous experiences of

00:13:47

my colleagues, including not my

00:13:51

juniel-based device, stood for two years

00:13:54

before they began to fill,

00:13:56

perhaps this is due to the fact that the

00:13:58

drivers wear out, the drivers are of

00:14:01

poor quality, they dry out, perhaps the

00:14:05

conter and who knows, well in general, after

00:14:08

a while, such roles begin to

00:14:10

stick; they don’t always happen to everyone, but

00:14:12

they do happen, and this is typical primarily

00:14:15

for LED loads, and also

00:14:18

to deny the fact that a role with treats

00:14:21

can extend the service life also makes

00:14:24

no sense, we have all seen that when a

00:14:27

powerful load is opened, an arc are absent,

00:14:30

unlike the usual roles, as they were lost,

00:14:33

will show themselves on the LED load,

00:14:36

only time will tell, but not everyone

00:14:39

who liked it, put a like,

00:14:40

subscribe to the channel, see you bye

Description:

Многие слышали про высокие пусковые токи светодиодных светильников, LED ламп и лент. Я не однократно сталкивался с губительными последствия от пусковых токов, такими как подгорание контактов выключателей, залипанием и выходом из строя реле, контроллеров автоматизации и "умного дома". Сегодня попробую смоделировать залипание реле и проверить новое реле с искрогашением, которое позволяет продлить срок службы реле. 👉 Для заказа электрощита пишите на почту: [email protected] 👉 Серия мастер-классов, уроков, электрика для начинающих в отдельном плей-листе: 🎬 "Электрика в квартире своими руками 2020" https://www.youtube.com/watch?v=e3P3tQxdRzA&list=PLqtypeXRR0ExtnHKgZgPUf3rcIs2EM_OI 👉 Прилагаемые материалы: https://drive.google.com/drive/folders/1rVYahIHY1Y9bxw2dUKKlZ923XtzgB6rD?usp=sharing 👉 Купить электроматериалы, заказать проект и сборку электрощита у нас в интернет-магазине электротоваров 220 РОЗЕТОК: https://220rozetok.ru/ 😎 Не забывайте про другие соц. сети там больше контента: https://www.facebook.com/unsupportedbrowser https://vk.com/culeban https://www.facebook.com/unsupportedbrowser Крупнейшее сообщество электриков в ВК: https://vk.com/ehlektrik

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