Chargers for impulse with their own hands: schemes, instructions, reviews

Sometimes the battery in the car discharges very quickly. In the end, you have to use different devices in order to start the car. To date, very popular are pulsed chargers. The main producers are the companies "Sonar" and "Bosch".

However, some people can not afford to buy these devices, because they are expensive. In this situation, you can try to build the model yourself. In order to understand the impulse charges, it is necessary to look at the standard circuit of the device.

Diagram of a conventional charging model

Schemes of pulse chargers for car batteries include a transformer with a magnetic circuit, as well as transistors. To adjust the voltage, regulators are used that are connected to the modulators. Also, the circuit of the pulse charger includes special triggers. Their main task is to increase the voltage stability. There are clamps for connecting the device on charging. Directly the electricity itself is fed through the cable.

6 V device: diagram and instruction

Make a 6-volt impulse charger with your own hands is quite simple. To this end, a small platform is being built for the transformer. It is also necessary to prepare insulators in advance. Directly the transformer is often used by the power type. The conductivity of the current is on average 6 microns. It is also important to note that the system is able to cope with increased negative resistance. Oscillators are of the impulse type.

For normal operation of the device, a linear tetrode is also required. It should be selected with an overlay. Some experts strongly recommend using filters. In this way, it is possible to stabilize the voltage when the overload in the network exceeds the 20V mark. In operation, the instruction of the pulse charger is very simple. Clamps are required to connect the device. In this case, the plug should be plugged into the outlet.

How to make a charger for 10 V?

Schemes of pulse chargers for car batteries include step-down transformers. Start the assembly of the model with the search for a quality transformer. In this case, you need a powerful magnetic circuit. Even in the scheme of impulse chargers for batteries include insulators. Many experts install regulators with modulators. Thus, the input voltage can be reduced or increased. In this case, much depends on the power of the car battery.

Directly tetrodes are applied only to the plates. Resistors are used in an expansion type. Some modifications have triggers. These elements allow you to cope with short-wave interference that occurs in a network with alternating current with a sharp increase in the clock frequency.

Reviews about 12 V models

Pulsed chargers for 12 V batteries are in our time in great demand. If you believe the experts' feedback, then for the assembly of the model, step-down transformers are used. The oscillator in this case is required with a high current conductivity. It is also important to note that only trimming triggers are suitable for models.

Tetrodes, in turn, are of the linear type. The parameter of permissible overload in devices does not exceed 15 W. The rated current index is on average 4 A. The magnetic circuits of the models are installed behind the transformers. Especially for them, you need to pick up quality insulators. To connect the charger you need clamps. If you believe the experts, it should be taken into account that it will be difficult to produce them on their own.

Single-phase modifications

Make a single-phase impulse charger with your own hands can be based on a step-down transformer. Regulators are also used for their assembly. Modulators in this case are suitable only for a switched type. Direct triggers are installed with insulators. Some experts also recommend using rubber pads.

Tetrody are selected with high throughput. Regulators are installed above the modulator. Resistors in this case will require three. The rated voltage they are required to withstand at the mark of 10 V. To connect the Priora will need metal clamps.

Two-phase devices

The two-phase automatic pulse charger is assembled quite simply. However, in this situation, one can not do without a power transformer. Also, only expansion resistors are used for assembly. The input voltage in the network, as a rule, does not exceed 12 V. Thyristors for models are used with insulators. Directly the modulator is mounted on the lining. The regulator in this case is suitable for a swivel type. To overcome interference, magnetic circuits are used. Connect devices of this type through the wire. They can also work from the 220 V network. Clamps are required to connect the batteries.

Reviews of the three-phase modification

Three-phase impulse charger reviews from experts have good. The advantage of the models is that they are able to withstand more overload. Magnetic cores in this case are established with conductivity at a level of 6 microns. Linear resistors are used to stabilize the output voltage. In some cases, code analogs are also installed. However, their service life is not long.

It is also important to note that the voltage limit in the devices should be controlled by modulators. They are installed immediately behind the transformers. Triggers are used to overcome magnetic disturbances. Many experts recommend the installation of filters to assemble the chargers. These elements will help to significantly reduce the parameter of negative resistance in the circuit.

Application of pulse transformer PP20

Car chargers (impulse) with these transformers are often found. First of all, it should be noted that the nominal voltage indicator does not exceed 10 V. The working current parameter is an average of 3 A. Oscillators for assembly of the device are often used with little conductivity.

Magnetic cores in this case are installed on the pads. Expansion resistors are used frequently. Modulators are used to adjust the nominal voltage. Some modifications use trigger blocks. For the normal operation of the system, one can not do without linear tetrodes. Clamps for the device are more suitable to buy separately. Making them yourself is very difficult.

Using transformers PP22

Chargers (impulse) with these transformers are quite common. In order to independently assemble the modification, it will be necessary to find a qualitative oscillator. Also, the transformer will only work with a magnetic circuit of 3 microns. In this case, the most suitable resistors of the expansion type. However, in the first place it is important to do the installation of the regulator. To this end, you need to use a commutated modulator, which is installed on the lining.

Further it is important to do a semiconductor transistor. In order to avoid short circuits, many experts recommend using stabilizers. There are many single-pole modifications on the market. In this case, the nominal voltage will be in the region of 5 V. The operating current is approximately 4 A.

Charging equipment with transformer РР30

In order to assemble the charging devices (pulsed) with these transformers, a powerful magnetic circuit will be required. In this case, it is more expedient to apply the oscillator to 2 microns. The parameter of negative resistance in the circuit must be above 3 ohms. A magnetic circuit is installed next to the transformer. To connect the modulator, two contacts are required. It is also important to note that it is more advisable to use the rotary type of regulators.

Many experts recommend that the resistors be mounted on the plate. All this will significantly reduce the occurrence of short circuits. To stabilize the voltage, filters are standard. Trigger blocks with these zoom magnets are most commonly used as a tuning type. However, in our time it is difficult to find them. Most often come across operational analogues. Nominal voltage in the circuit they are able to withstand in 15 V.

Application of isolating transformers

Separating transformers are very rare. Their main problem lies in the low conductivity of the current. It is also important to note that they are able to work only on code resistors, which are expensive in the store. However, there are advantages to the models. First of all, this refers to the increased nominal voltage in the circuit. Thus, charging the car battery will not take much time.

It should also be noted that these transformers are compact, and the car will not take up much space. Thyristors in this case are only of the wave type. They are installed most often on the plates. An insulator is used to solder the modulator. Transistors many experts strongly recommend using a semiconductor type. In the store they are presented with different conductivity. As a result, the negative resistance parameter in the circuit should not exceed 8 ohms. Clamps are used to connect the device to car batteries.

Model with transformer KU2

Transformers of this series have large dimensions and are able to work only with magnetic circuits at 4 microns. All this indicates that triggers are required for normal operation of the device. With the help of these devices it will be possible to stabilize the output voltage. Also, near the transformers, you need to install two filters. Some experts strongly recommend using zener diodes. However, these devices are able to work only at low overloads in the network.

Resistors in this case can be safely applied expansion type. Switch output modulators are used to adjust the output voltage. Directly adjust the regulators through the throttle. If you believe the experts' opinions, the transformer for safe use should be placed on the lining. In this case, two isolators are required. The transistor is most commonly used in the semiconductor type.

Charging equipment with transformer KU5

Chargers (impulse) with these transformers are not in great demand. This is primarily due to low output voltage. Thus, charging the car battery takes a long time. However, if you use a powerful oscillator, then the situation can be slightly corrected. Also, many experts recommend installing expansion resistors.

In this case, the modulator is only suitable for a switched type. Some models have single-pole zener diodes. However, in this situation, the transformer can not withstand an excessive load. The trigger is often applied to a tuning type. To combat short-wave interference, you can not do without filters. To connect the device to a car battery, use clamps.

Model with double throttle

Chargers (impulse) with dual chokes allow the use of more than two modulators. In this way, digital voltage regulators can be installed. In this case, transformers are most often chosen to be of the lower type. Direct oscillators are used at 3 microns. Resistors many experts recommend installing an expansion type. In turn, code analogs can not last long. Thyristor blocks are used both in wave and operational types.

Summarizing

Considering all the above, it should be noted that three-phase modifications are considered the most popular. In order to collect them, you need to be able to use a blowtorch. Details for the device need to be purchased in specialized stores. Also remember the safety precautions when connecting the unit to the network.