Charger for a car with a transport facility 160. Car charger with your own hands. Below, I will add a charger circuit, I will build it, looking like you and I will work further away. For additional help of the scheme, you can choose "chargers" in any other place.

Golovna / Main functionality

Mustache motorists have had such an unacceptable situation. There are two options: to start the car from a charged battery from a Susid car (you don’t mind Susid), in the jargon of motorists it sounds like “light up”. Well, and the other way out is to charge the battery.

If I have had such a situation in the past, then I understand that I need a recharger in terms of terms. Ale, I didn’t have a thousand carbs for the purchase of a charger attachment. Know on the Internet simple diagram and virishiv pick up the charger attachments by powerful forces.

I asked the transformer diagram. Windings from another column are indicated by a 3 stroke.

F1 and F2 - chains of guards. F2 is necessary for a short flicker at the exit of the lancet, and F1 is for a distorted voltage at the fence.

Description of the selected building

Axis scho in me vyyshlo. Looking so so, but smut pratsyuє.

Transformer

Now everything is in order. The power transformer of the brand TS-160 or TS-180 can be found among the old black-and-white TV sets "Record", but I don't know about the radio shop. Let's take a closer look at yoga.

The axis of the pellet, where to solder the windings of the transformer windings.

And the axis here is right on the transformer, there is a sign, on some pellets there is a voltage. Tse means that the tax on the pellets No. 1 and 8 is 220 Volts, then on the pellets No. 3 and 6 we take 33 Volts and the maximum power of the struma is 0.33 Amperes. And for us it is the best to cycle windings No. 13 and 14. On them we can take 6.55 Volts and the maximum power of the stream is 7.5 Amps.

In order to charge the battery, we need a lot of struma power. Ale, the voltage is not working in us ... The battery is 12 Volt, but in order to charge it, the charging voltage is due to change the battery voltage. 6.55 volts is not useful here. Charging attachment we can see 13-16 volts. Therefore, we go to the point of a cunning solution.

As you mentioned, the transformer is made up of two columns. The skin column duplicates the other column. Place, where the windings of the windings come out, numbered. In order to increase the voltage, we just need to connect two windings in series. For the total number of windings 13 and 13, we take the voltage from the windings 14 and 14. 6.55 + 6.55 = 13.1 Volts. The axis is such a change in the voltage we take away.

Diode city

In order to straighten out the voltage, we vikoristovuemo one place. We choose a diode place on hard diodes, so that through them we can pass through the power of the stream. For which we need diodes D242A, or else, invested in a stream of 5 Amperes. Through our power diodes, a direct stream can flow up to 10 Amperes, which is ideal for our self-made charger.

It is also possible to buy one more place once we are preparing a module. The same pіdіyde dіodny mіst KVRS5010, which can be bought on Ali by tsієyu send to your nearest radio store

Every time the battery is planted, the voltage may be low. The world has a load on the new one, everything is bigger and bigger. Otzhe, we have the power of the struma in the lansy on the cob of charging will be even greater, and then we will go into decline. Zgidno іz Joule-Lenz Law, with great strength of the struma, the heating of the diodes occurs. To that, so as not to burn them, it is necessary to take in them the warmth and rose from the extra space. For whom we need radiators. As a radiator, I opened a non-working computer block of life, cut a plaque on the flasks and screwed a diode to them.

Ammeter

Is there an ammeter in the circuit? In order to control the charging process.

Do not forget to connect the ammeter sequentially to the voltage.

If the battery is recharged, the victims are repaired (the word "isti" I think is inaccurate here) strum. Zhere wine is close to 4-5 Amperes. The world of charging wines has less and less struma. That is, if the arrow will fit 1 Ampere, the battery can be charged. Everything is ingeniously simple :-).

crocodiles

We can see two alligator clips for the battery terminals from our charger. When charging, do not confuse the polarity. It’s better to remember them or take different colors.

If everything is correctly selected, then on the crocodiles we are guilty of such a form of signal (for the idea of upper fault, but it is smoothed, because it is a sinusoid), but if you present it to our electricity provider))). Do you want to drink more like this? Come here!

Constant voltage impulses charge the battery faster, lower clean constant strum. How to take away a clean, steady strum of a change is described in the article.

Visnovok

Do not fill up your attachments with fusible guards. Denominations of guards on the scheme. Do not misjudge the voltage on the charger's crocodiles for sparks, otherwise you will waste your savings.

Respect! The scheme of this memory is recognized for quick charger your battery is in critical states, if you need a term, hit the road in 2-3 years. Don't use it for every day charging, but the charge goes at maximum stream, which is not the best charging mode for your battery. When recharging, the beginning of the "boil" of the electrolyte and in the present expanse, you can see the fumes.

Quiet, whom the theory of charging attachments (ZU), as well as the schemes of normal chargers, has caught on, then obov'yazkovo download this book for tsієyu posilannya. You can call it the bible of chargers.

Buy a car charger

On Aliexpress, there are really good and hard charging, as it is a lot easier for the usual transformer chargers. The average price is 1000 rubles.

Winter is approaching unfortunately and the season of buying (storing) car chargers will start soon. We can imagine a charger, which is prepared independently for power needs by charging two batteries for 40 and 60 A / year. It is already practiced in a small number of conciliators among different people, and the payment is especially needed.

In cheap chargers available from stores, it is so that the charging voltage at the final phase reaches 20 V (so without a stabilizer, when the voltage increases to 250 V, it is possible), and the electric is converted to gas. The stench is not suitable for safekeeping, so don’t even think about buying such accessories!

With minimal knowledge of this equanimity of hands, it is possible to spend the least amount of pennies, vikoristovuyuchi є under the hand, pick up a decent charger for a 12 V car.

Charging car diagram

The potentiometer PR1 allows you to adjust the working voltage of the comparator U1 in the range of not less than 13.5 ... 15 V. If the battery voltage is lower than the working voltage of the comparator, then after the skin tripping of the U2A trigger, after a short short moment, the high mill will be displayed on the Q-wave. Capacitor C1 is charging, and the voltage at the gate of the transistor becomes at least 10 V higher, lower voltage on the cob - the transistor turns off. An important characteristic of the scheme is that the descriptions of the C1 charging cycle are not repeated in the skin half of the robot, only the skin last period, then the skin is 20 ms. Because of this, the system is constantly passing through a pair of sinusoidal lines, which is normal for a transformer, the shards of claying of the stream do not avenge the constant warehouse.

This charger is connected to the good in microcircuit 4013. The only change in the circuit is the replacement of the BUZ11 transistor CEP50N06; It’s really good and the circuit is wrongly overwritten, although there may be two shortcomings, but at the same time: the presence of regulation of the charging stream and the impossibility of working when the battery voltage is lower than 10 V. It is important to say that the lower voltage is limiting for the correct operation if the voltage without charging was 8 V - the system did not start, it was necessary to accidentally connect the battery to the power supply without intermediary (three times the voltage was increased), after which the charger was stuck.

The case looks like a classic computer housing unit, in which it can be placed. In the middle of the screw connections, there is a transformer with a low-voltage DBZH, with a vikoristan boulder, there is only one winding of 17 V. The advantage of the V/A module is a wide voltage range up to 30 V and those that can be easily powered by a variable voltage. Accuracy can be calibrated with the help of micro potentiometers. The module can induce a shunt, the range of vimiryuvannya strumu to become 10 A. Exit theft by a guard by 15 A.

The fan is installed on the back of the PSU case, the operating voltage is surrounded by a 220 Ohm, 5 W resistor (less noise). The resistor was chosen with an experimental way, so that the cooler had no problems starting, and the wraps were lower. Aje vin is not to blame for the noise, but rather to ensure the circulation of the air. Obviously, you can blow the fan out of the fire, but it would also be a great heat sink for the transistor.

Cable for connecting to the battery 2×1.5 mm, 3 m, crocodile type, screwed for connection to the battery. The cable can be more and more powerful, so with a stream of 8 A, the voltage drop becomes close to 0.75 V, at 5 A - close to 0.5 V, and at 2 A - a total of 0.2 V. that at the last stage of charging the strum is too small and the voltage also drops.

The costs for self-loading auto-charging turned out to be unexpectedly less, lower for the purchase of ready-made ones, go to a cheap Chinese site.

When charging, it is not necessary to charge the battery from the car electronics (the voltage control circuit is set to 14.4 V), and it is not necessary to control the charging hour, if the battery charge is completed, the charging time may drop to zero.

The maximum strum, which could be reached on the presentation of the design, was 12 A (module V / A vitrimav) when the battery was discharged to 8 V, it was thought about earlier. With normal operation of the batteries, the stream at the start phase should be set to 6 A, then it will change step by step. It is important to lay down the water level of the battery discharge.

Digital voltmeter connected to the battery. Ammeter connections right up to the diode bridge. Pіd hour charging voltmeter kolivavsya in the range close to 0.1 V і tse normal robot. After charging the battery up to 14.4, the voltmeter stopped pulsing and constantly displayed its value. Under an hour of charging, the ammeter changes its indication from the maximum to zero. Showing zero strictly and not vaguely like on a voltmeter 14.4 st.

Instructions for work from the memory to the car

Charging attachment pratsyuє advancing rank:

You connect the battery when it is discharged, it is permissible to set the voltage to 12.3 V after the connection. Naskіlki great tsey strum lie in the pressure of the transformer and the battery support. Let's say that 6 A.
The battery is charging, the voltage on it is increasing, and the strum is changing.
The voltage reaches the predetermined value of 14.4, the circuit switches to the pulsed mode in order to move the voltage further away.
The voltage will not change anymore, but the battery will be charged for the whole hour, the stream will change step by step, the ammeter will be counted after the indications.
The battery continues to charge, the peak stream becomes lower, and when it is recharged, it fluctuates between low values. The battery should be recharged if the strum becomes close to 0-0.3 A.

The circuit switches to the pulse mode of life, if the voltage reaches 14.4 V, and until the first hour of the strum, which flows through the battery, becomes stable, the ammeter also shows. In pulse mode, the ammeter reads close to zero, which means that the battery is fully charged.

Not the first self-contained charging attachment, picking up a proponated scheme, in front they looked like they did in a photo. All stinks have been practiced by people for a long time. Description of the memory in the original and babies pay.

Sometimes it traplyatsya so that the battery is in the car, sit down and start it up and don’t get out, so the starter doesn’t get the voltage and the stream, to turn the engine shaft. In this situation, you can “light up” in the light of another car driver, charge the engine and the battery, become charged with a generator, prote for which special purpose is needed, that person, as if you need help. You can also charge the battery on your own for the help of a specialized charger, but the stench is expensive, and it’s not often that you have to deal with them. Therefore, in this article, we report on the attachments of self-confidence, as well as instructions on how to build a charging attachment for a car battery with your own hands.

Vlastuvannya samorobki

The normal voltage on the battery, connected to the car, is between 12.5 and 15 st. The charger is guilty of seeing such a voltage itself. Strum charge is responsible for adding approximately 0.1 vіd єmnostі, vіn may be less, or increase the hour of charging. For a standard battery with a capacity of 70-80 A / year, the strum is obliged to add 5-10 amperes to a specific battery. Our self-contained battery charger can meet these parameters. To select a charger for a car battery, we need the following elements:

Transformers. We are supposed to be from an old electrical appliance, or purchases on the market with an overall power of about 150 watts, maybe more, but not less, otherwise it will get very hot and can get out of tune. Obviously, as a result, the voltage of the outer windings should be 12.5-15, and the stream is about 5-10 amperes. You can look at the parameters in the documentation up to your details. Since there is no secondary winding required, it will be necessary to rewind the transformer for another voltage. For whom:

In this rank, we knew that we had chosen an ideal transformer to make a charger for the battery with our own hands.

We also need:

Having prepared all the materials, you can proceed to the very process of choosing a car memory.

Picking technology

To make a charger for a car battery with your own hands, you must follow the instructions:

We create a self-charging scheme for the battery. Our viewpoint looks like this:
Vikoristovuemo transformer TS-180-2. Vin maє kіlka of the first and second windings. For work with it, it is necessary to connect two primary windings and two secondary windings in order to take the voltage and the stream at the output.
For the help of the middling dart, we bring together the whiskers 9 and 9 '.
On the sklotekstolіtovіy plate dіodniy mіst іz іdіv і radiatorіv (as shown in the photo) is taken.
Visnovki 10 and 10 are connected to the diode bridge.
Between the visnovkas 1 and 1 we install a jumper.
To visnovk_v 2 and 2 with an additional soldering iron, a cord with a fork is fastened.
In the first lansy, a 0.5 A switch is connected, a 10-ampere voltage is connected to the secondary one.
At the opening between a bridge and a battery, an ammeter and a nichrome wire are connected. One end is closed, and the other is to blame for the safe contact, in this way the opir is changed and the strum is interchanged, which is fed to the battery.
Isoluєmo all z'єdnannya with heat shrinkage or with electrical tape and placed near the body. It is necessary, to escape the damage with an electric jet.
It is necessary to establish a ruhomy contact at the end of the drota, so that it is a long time and, apparently, the opir was maximum. І connect the battery. In order to change the value of the battery, it is necessary to set the required value for the battery (0.1 of the battery capacity).
In the process of charging, the power of the stream, which is applied to the battery, changes itself and if it reaches 1 ampere, it can be said that the battery is charged. It is also necessary to control the voltage on the battery without intermediary, for which it is necessary to turn on the air conditioner, so when charging it will be three times higher than the real value.

The first launch of the selected circuit, whether it’s a kind of zherela zhilennya, or the memory is constantly vibrating through the heating lamp, as if it was fired into the last fire - otherwise it’s a pardon, otherwise the primary winding is closed! The ignition lamp is installed at the opening of the phase or zero wire, in order to live the primary winding.

A scheme of a self-contained charger for a battery is given. There is one great shortfall - it won’t be possible to independently turn on the battery after charging after reaching the required voltage. That's why you happen to constantly follow the readings of the voltmeter and the ammeter. Є design, spared a small share, prote for її folding, necessary additional details and more zusil.

The stock of the finished virobu

Operating rules

A small amount of a self-contained charger for a 12V battery is responsible for the fact that after recharging the battery automatically turn on there is no accessory. To the very fact that you happen to periodically marvel at the scoreboard, so that you turn up yoga every hour. One more important nuance is to convert the memory to spark categorically zaboronyaєtsya.

Among the additional foreign entries, you see the following:

when connecting a terminal, follow it, so as not to confuse “+” and “-”, otherwise a simple self-contained charger for the battery will be in harmony;
the connection to the terminals is required to be connected only to the closed position;
the multimeter is to blame for the mother scale vimir over 10 A;
when charging, turn the plugs on the batteries to get rid of the vibe through the boiling of the electricity.

Meister class with folding model

Axis, well, and everything that I wanted to tell you about those how to properly build a charger for a car battery with your own hands. Let's hope that the instruction was sensible for you, because This option is one of the simplest types of self-charging for batteries!

Also read:

Car battery charger

At this article I want to bring awkward folding do-it-yourself charger for a car battery. Navitt simple, it won’t take revenge on anything zayvogo. Adzhe often complicates schemes, we reduce our arrogance. Zagal here will look at a couple of options for such simplest car chargers, like you can sleep for anyone, at least once having a kavomolku or changing the vimikach at the corridor. For a long time I have seen the idea of choosing the simplest charger for the battery of your motorcycle, because the alternator simply cannot cope with charging the rest, it is especially important for you to have a winter start, if you need to start a starter. Quite a bit, someone says that it’s much easier to kick the starter, but you can also charge the battery.

Charger diagrams:

What is needed to get the car battery charged? Dzherelo of a stable struma, like a bi without overdoing the singing carefree meaning. In the simplest case, it will have a great interfacing transformer. Vin is guilty of seeing such a strum on the second one, which is necessary for the standard charging mode (1/10 of the battery capacity). And as soon as a strum of greater significance is pulled on the cob of the charging cycle, the strum will be lowered.

Є two options for straightening:

Vipryamlyach z strumu tension adjustment:

The rest of the scheme allows you to change the value of the charging stream, change the voltage on the battery. If you do not trust the transformer, the function of the stabilizer of the struma can be put on a typical 12 volt car light bulb.

Charging circuit with a ballast lamp:

Zagale sobі vyrіshiv robiti zarobiti dosit charging, as a basis, taking the transformer TS-160 from the radyansk lamp TV, rewinding it according to its consumption, 14 volts per 10 amperes came out, which allows the battery to be charged with a large capacity, including cars.

Housing for charger

The body of the letters of choice is made of zinc zherst, so that you want to build it as simple as possible.

In the back of the case, the fan was blown open, for greater reliability, it was necessary to add more active cooling, that fan has accumulated, let it not lie idle.

Then, having begun to work the stuffing, screwing on the transformer, the second place was taken out of stock - KRVS-3510, since the stench is not too rich:

At the front panel, we made an opening for a voltmeter, and also screwed a nest for crocodiles.

Viyshlo same those scho I hotіv-simply and nadіyno. Basically, this block is used to charge the battery and live 12 volt light lines. Well, in the extreme mood for the improvement of automobile conversions. And there were fewer zavads, after putting a couple of capacitors with a total capacitance of about 5 yew. microf.

The market is literally inspired by various technical innovations. That's why you need a memory for the battery, it's bigger, since the price for such a battery is available, it's not a problem today. But a lot of car enthusiasts still need to get by with the simplest chargers. There are two main reasons - some do not believe in the superiority of modern fixtures, and others do not need these numerical functions, and they stink at the cost of spending pennies.

I’ll simply “charge” for a 12 V battery in an inconvenient manner from a power transformer, which is the case with many old models of used technology.

What is the required Tr? It dawned on me that the primary winding is 220. The secondary winding can be one or a sprat; it's not fundamental. Golovne, so that from the transformer it was possible to “take” U 2 \u003d 13 ± 0.5 V. More or less - the circuit is not functioning correctly, to this particular type this term is childish. Ideal for preparing memory power transformer of TV-receivers of old (still tube) models (TS-180). The one in the first televisions of the color image is Tr, which may require the installation of secondary windings.

What do you need to grow?

Measure the voltage on all windings. Navit as the stink indicated on the passport, on the case, reverse the practice of warto. Before TS-180, two “incandescent” ones are taken (stinks are seen at 6.3), and they are connected with a jumper in sequence. The result has a required minimum - 12.6.

Choose a second place. For example, on the basis of p / p fittings of the D242A series. You can know in the same TV, vіdpayati and vikoristovuvati. As an option, buy ready-made storage in the store (KBPC10005 or similar; the seller suggests, to explain why it is needed).

Prepare a radiator. Wine is necessary, so that the place does not overheat during the three-time charging. For diodes pidide ribbed construction with aluminum (or aluminum) plates. The purchased place should be sealed on the basis, adding more than one new one, applying a ball of thermal paste on it in front. You can buy from the same radio store.

Choose a scheme. It’s clear from the little one that it’s not necessary to be a “great electronics engineer” here - everything is just simple and understandable.

Add a charger to the circuit for the power to inspire tim, who is approximately wise, what is electrical engineering and law. More “put through” to motorists, better for everything, they are worthy of others. Vikonan has a stinky stench, but it’s a big deal - it’s possible to regulate the process of charging the battery.

It is not uncommon to traplyatsya so that it is necessary to go, but the battery "siv" and charging, according to the law, under the hand is dumb. In similar force majeure furnishings with a “wand-wire”, a primitive circuit with a diode lamp may become.

Sparks of strum voltage are relatively small, you can use a diode 1N4004 or similar for the characteristics. Vіn enter at the lancet with a cathode (yogo vysnovka is indicated by the female on the case) to the “+” terminal of the battery. Ale, the battery must be re-plugged into the side rail of the car, so that it can be hidden distant problems with її electronics.

The principle of the robotic scheme is incomprehensible. The jet is regulated by the lamp itself, so that the thread of the tension may be the main support (I \u003d P / U). The intensity of the illuminating accessory can be taken with a rozrakhunk way, if you want to forgive the task, you can bring the deuce butts. Read it as a whole, understand, how to choose a scheme.

A 60 W light bulb is safe in the lance strum 0.27 A. With the installation of a diode (when passing only one sine wave period), it is necessary to increase the cost of 0.318 x I. To take I charge \u003d 0.15 A, it is necessary to turn on the lamp-hundredth in the lance.

Permanently work out such a primitive circuit for charging a car battery, obviously not a varto. But in an important situation, if there is no other solution, you can learn to do it.

2017-07-20