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Download "Простое зарядное устройство своими руками. Фазоимпульсное зарядное Ампериус"

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Video tags

зарядное устройство
автоматическое зарядное устройство
зарядное устройство для автомобиля
фазоимпульсное зарядное
простое зарядное устройство
простое тринисторное зарядное устройство
зарядное на тиристоре
зарядное своими руками
тиристорное зарядное
тиристорное зарядное устройство
тиристорная зарядка
ампериус
зарядное ампериус схема
зарядное ампериус
ампериус зарядное
ампериус зарядное для акб
зарядка ампериус
зу ампериус
простое зу
схема ампериус
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  • ruRussian
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00:00:00
Guys, hello everyone, at your request,
00:00:02
today we will make another simple circuit for a
00:00:04
charger on thyristors
00:00:07
called peus, it’s not difficult to do if
00:00:10
assembled correctly, it starts immediately without
00:00:12
problems, but still there is one nuance and
00:00:16
which one you will see later, let’s start with the fact that
00:00:19
this charging is a pulse phase, that is,
00:00:21
the Battery it is charged not just with
00:00:23
direct current, but with pulsating
00:00:26
direct current, and as they write on the Internet,
00:00:28
this charging method has a good effect on the
00:00:30
battery, that is, during charging
00:00:33
there is not just charging, but even a slight
00:00:35
reduction of desulfation. And this is
00:00:38
good because
00:00:40
we don’t need sulfates in the battery; we don’t
00:00:42
need a circuit at all I found this guy on the Internet,
00:00:45
Google helped me with this, what would we
00:00:47
do now without him, I can’t imagine, as
00:00:50
you can see, the circuit is really simple,
00:00:52
not that there are no microcircuits, there aren’t even
00:00:54
transistors, there’s no transformer, but there
00:00:57
could be problems with it
00:00:59
because what’s supposed to be on it there should be two
00:01:01
identical windings with a voltage of 18-20 V,
00:01:05
my transformer has
00:01:07
windings of 20 V, but the mains voltage is
00:01:10
too high, so the output voltage is
00:01:12
also too high, but as practice has shown,
00:01:15
this circuit can work perfectly well, and
00:01:17
from 24 we connect these two windings
00:01:21
in series and It turns out
00:01:23
that the voltage at the outer terminals is
00:01:25
around 40-45 V and you may have a
00:01:29
question: Why is such a high voltage as much as
00:01:32
40 V, it’s really a lot and it’s connected? This is due to the fact
00:01:35
that a
00:01:37
full-wave rectifier is used here, that is,
00:01:39
instead of a classic diode bridge from
00:01:41
four diodes Here you only need two diodes, the
00:01:44
cathodes are connected to the extreme terminals of the
00:01:46
transformer, the anodes are together, and the middle
00:01:49
point on the transformer is a plus and
00:01:52
we see a constant voltage of 20 V;
00:01:55
there is no juice. And if you are interested in looking at an
00:01:58
oscilloscope, then this signal
00:02:00
turns out exactly the same as in the
00:02:02
classic one diode bridge but in the
00:02:05
charging circuit there are no power diodes, there are only
00:02:07
two thyristors in this case they
00:02:09
work two jobs for one
00:02:11
salary. The first thing is that they can
00:02:14
rectify the voltage like a diode because
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it is like a semiconductor and its property is
00:02:19
to pass current in one direction to nowhere not
00:02:22
lost, and secondly, they can act
00:02:24
as a regulating element by opening
00:02:27
and closing the necessary moments, we regulate the
00:02:30
time of current supply to the load and we
00:02:33
regulate the current of parts for assembly; there are
00:02:35
some scarce or some
00:02:38
expensive spare parts; there are no problems;
00:02:40
everything can be found on old ones boards And the
00:02:43
sponsor of this video is the company
00:02:45
pcbway, which produces printed circuit
00:02:48
boards of high factory quality,
00:02:50
the complexity is not important, board assembly is also available
00:02:53
3D printing with different types of plastic and
00:02:56
metal milling on chip machines, I will
00:02:59
do everything quickly, efficiently, as
00:03:01
expected, a link to the pcbway website can be
00:03:04
found in the description, I recommend How it works
00:03:07
the circuit, to put it briefly, it
00:03:10
turns out like this by changing the resistance of the
00:03:12
variable resistor, we adjust the
00:03:15
charging time of the capacitors, as soon as
00:03:17
the capacitor is charged, this voltage
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is enough to open the thyristor,
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it will open and let the current pass, that is, by
00:03:25
adjusting the charging time of the capacitors, we
00:03:27
adjust the opening time of the thyristor. The
00:03:30
longer the capacitor is charged. the
00:03:32
less power there will be at the output. And
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vice versa, if we look at the figure,
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we see that at one hundred percent power the
00:03:39
half-cycle is not cut off in any way, and at
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fifty percent power the
00:03:44
half-cycle is cut by half, and this is how
00:03:46
phase pulse control works.
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I’ll solder the circuit on a small piece of a
00:03:51
breadboard. Whoever wants to laugh, you can do it with a
00:03:53
hinged one installation Or it can be done on a printed circuit
00:03:56
board, who needs the file for the signet, the link
00:03:59
will be in the description Well, I’ll literally allocate
00:04:01
30 seconds for assembly accompanied by music, I think you don’t mind
00:04:12
[music]
00:04:31
In the end we get this kind of scarf, as for
00:04:34
me it looks normal, the thyristors
00:04:37
during operation will be a little but still
00:04:39
heat up. Therefore, you need a small
00:04:41
radiator; the good thing is that the anodes need
00:04:44
to be connected together, so they can be
00:04:46
on one common radiator and it will be like an
00:04:49
output minus so that the board does not dangle
00:04:51
in the air. I also screw it to the radiator with
00:04:54
one screw and this is how it already looks. more
00:04:57
culturally, just a little more soldering
00:05:00
and everything will be ready;
00:05:02
we take thinner wires that are connected to the board; there the
00:05:05
currents are very small, and
00:05:08
it is advisable to take the power wires thicker because there
00:05:10
will be more currents and this is the
00:05:13
result that remains to be
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tested; the first test will be with a
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light bulb and the battery later not
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now the circuit is working, but for some reason
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we get some very
00:05:25
small current at the output and what to do, the problem
00:05:27
can be solved quite simply, you need to replace
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one resistor with 240 ohms, in my case I’ll
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put it on 47 ohms and with this resistor
00:05:36
everything worked well for me, that is you
00:05:39
will need to select it, but perhaps you wo
00:05:42
n’t have to select anything because it
00:05:44
can work right away with this
00:05:46
240 ohm resistor and you can also
00:05:49
replace the variable with 1 ohm because I
00:05:51
twist it, I twist it to half and there is
00:05:54
no current, I’ll set it to half as much,
00:05:57
well, to 470 about ohm and here the current adjustment
00:06:01
begins not halfway but almost
00:06:03
immediately as soon as you start turning
00:06:06
the ammeter, you only need to install a dial ammeter here
00:06:08
because the current form here is
00:06:10
pulsed and digital instruments will
00:06:13
measure not in amperes but in parrots. But I
00:06:16
think it’s soldered so-so big
00:06:18
crocodiles, which means that the time has come to
00:06:21
test with the battery. As you can see, it
00:06:23
works well, only the
00:06:26
current adjustment is quite sharp. But this is
00:06:28
due to that variable at 1 com, that at
00:06:32
470 ohms. I already set it at the very end. In
00:06:35
general, okay, there’s nothing wrong with the
00:06:38
radiator during operation thyristors nothing
00:06:42
got too hot, barely warm, which is good, that
00:06:45
is, a
00:06:55
phase inverter, I recommend installing
00:06:57
fuses here Well, or additionally
00:07:00
soldering the automation protection circuit is also
00:07:03
not here, so you need to keep an eye on the circuit and you
00:07:06
can write what why do this
00:07:08
if it’s so bad there without
00:07:10
any kind of protection but it’s simple, very
00:07:13
simple And this is exactly its main
00:07:16
advantage, but isn’t it all like that? But if
00:07:19
you want to assemble some kind of better circuit,
00:07:22
some kind of protection with automation, then I
00:07:25
already had several videos on my channel,
00:07:26
you can go to the third one for those who are
00:07:30
interested, the link to the playlist will be in
00:07:32
the description And that’s all, thanks for
00:07:35
watching, write your comments
00:07:38
what you think, I’ll be grateful for the like,
00:07:40
subscribe bye-bye

Description:

🔴 Ссылка на PCBWay: https://pcbway.com/g/I3eQwf 👆 Изготовление печатных плат, монтаж плат, 3D-печать, металлообработка. Всем привет, сегодня рассмотрим схему зарядного устройства под названием Ампериус. Схема простая не содержит в себе дорогих компонентов, за исключением трансформатора. Работает по принципу фазоимпульсных схем. Как пишут в интернете данный способ зарядки хорошо влияет на свинцовый аккумулятор, во время зарядки идёт не только процес зарядки, но и небольшая десульфатация, а это хорошо. В данной схемы нет каких либо защит, ни от переполюсовки, ни от короткого замыкания, также нету автоматики, поэтому за зарядным нужно следить. Впринципе не плохая схема, можете собирать. 👉 Ссылка на плей лист с схемами зарядных устройств: https://youtube.com/playlist?list=PLDFWudm30T-KvK7aWwT5jHiN6GhS2CPD1&si=Gyx82WWIN25RLj15 👉Ссылка на архив (telegram): https://t.me/ks_elektronika/9 👉Ссылка на архив (Гугл диск): https://drive.google.com/file/d/1gREH5RoePk9Tpm59mJp99A6zPggLAjIy/view?usp=sharing

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