Scheme Generator 2 kW reactive power generator. Power generator. Switching method for excitation of parametric resonance of electrical oscillations and a device for its implementation

Few, probably remember how the readings of the electricity meter have reached before. They made it a transformer that needed to ground. The earthing man usually served as a battery or other communication. It was very dangerous for life. Now no extraneous interventions in electrical wiring and grounding conductors. Included in the usual outlet of the reverse power generator and wait for the result. An ordinary electric meter with a disc - shapes the numbers in the opposite direction, the modern electronic meter - just stops.

Calculation of power in the readings of the electric meter

Instruments for accounting for energy consumed does not always correctly count the power of electronic components. In order to test the power meter, it is necessary:

be able to inspect the device. The electric meter can be in the apartment or on the landing;
the front panel indicates the accuracy class of the device is the permissible value of the error in%. For example, if accuracy class 3, then the device for used 100W / h will consider the indicator - from 97 to 103 W / h. It will be the rate of calculated electricity for this counter;
to check the work, turn on the network only one incandescent lamp for one hour, and see the readings on the electric meter.

If your electricity metering device did not meet the test - should be applied for its replacement to Energonadzor.

How to calculate the power of electric current

Electric meter calculates not consumed electronic components Power, and the work done by electrical current, and more correctly - energy consumed. Calculate the power of the electric meter can be two methods:

calculate the number of revolutions per unit of time and compare this figure indicated on the meter. For example, if the indicator is 300, it means that the device disk performs 300 revolutions in one hour. So in 10 minutes it should take 50 turns;
conversely: We ask the number of revolutions and look at what time the counter will do this work.

Electricity consumption

In order to control the flow of electricity, you need to know the exact number consumed by your electrical appliances. The number indicating the power used is usually indicated in the technical characteristics of electrical disfiguration. Knowing this number and possible methods Checking this indicator, you can control the consumption of electricity. Or acquire the reverse power generator of the electric meter and forget about the calculations. However, it should be noted that the industry already produced already "smart" devices for taking into account electricity that can fix deception. Then serious problems with Energonadzor can no longer avoid!

Universal use of electricity in all spheres of human activity is associated with the search for free electricity. Because of which new whery In the development of electrical equipment, an attempt was to create a free energy generator, which would significantly reduce it or reduce the cost of receiving electricity. The most promising source for the implementation of this task is free energy.

What is free energy?

The term of free energy arose during the times of large-scale implementation and operation of internal combustion engines, when the problem of producing an electric current is directly depended on the coal spent for this coal, wood or petroleum products. Therefore, under free energy is understood as such force, for the extraction of which there is no need to burn fuel and, accordingly, to spend any resources.

The first attempts of scientific substantiation of the possibility of obtaining free energy were laid by Helmholz, Gibbs and Tesla. The first one has developed the theory of creating a system in which the generated electricity should be equal to or more spent for the initial start, that is, the receipt of the eternal motor. Gibbs expressed the possibility of obtaining energy in the flow of a chemical reaction so long so that it is enough for full-fledged power supply. Tesla observed energy in all natural phenomena and expressed the theory about the presence of ether - substance penetrating everything around us.

Today you can observe the implementation of these principles to obtain free energy in. Some of them have long stood up for humanity and help to receive alternative energy from wind, sun, rivers, tides and tides. These are the same solar panels, hydroelectric power plants that helped curb the forces of nature in free access. But along with already substantiated and embodied free energy generators, there are concepts of gesture engines that are trying to bypass the law of conservation of energy.

The problem of energy conservation

The main stumbling block in obtaining free electricity is the law of energy conservation. Due to availability electrical resistance In the generator itself, connecting wires and in other elements of the electrical network, according to the laws of physics, there is a loss of output power. Energy is consumed and for its replenishment requires a constant feedback from outside or the generation system should create such an excess of electrical energy so that it is enough for and to power the load, and to maintain the generator operation. From a mathematical point of view, the free energy generator must have an efficiency of more than 1, which does not fit into the framework of standard physical phenomena.

Scheme and design of the Tesla Generator

Nikola Tesla became a physical phenomena opener and created on their basis many electrical appliances, for example, Tesla transformers, which are used by humanity, and to this day. In the entire history of its activity, he patented thousands of inventions, among which there is not one free energy generator.

Fig. 1: Tesla Free Energy Generator

Look at Figure 1, the principle of production of electricity is given here using a free energy generator collected from Tesla coils. This device involves the production of energy from the ether, for which the coils included in its composition are adjusted to the resonant frequency. To obtain energy from the surrounding space in this system, the following geometrical ratios must be observed:

winding diameter;
wire cross sections for each of the windings;
distance between the coils.

Today, various options for using Tesla coils in the design of other free energy generators are known. True, any significant results of their application achieve, not yet succeeded. Although some inventors argue the opposite, and keep the result of their developments in the strictest mystery, demonstrating only the final effect of the generator. In addition to this model, other inventions of Nikola Tesla are also known, which are free energy generators.

Free Energy Generator on Magnets

Effect of interaction magnetic field And the coils are widely used in. And in the free energy generator, this principle is not used to rotate the magnetized shaft due to the supply of electrical pulses on the winding, and for the supply of the magnetic field into the electric coil.

The impetus to the development of this direction was the effect obtained when the voltage was submitted to the electromagnet (the coil wound on the magnetic circuit). At the same time, a nearby constant magnet is attracted to the ends of the magnetic pipeline and remains attracted even after turning off the power from the coil. A permanent magnet creates a permanent flow of a magnetic field in the core, which will hold the design until it is breaking physical exposure. This effect was applied in creating a free energy generator circuit on permanent magnets.

Fig. 2. The principle of the generator on magnets

Look at Figure 2, to create such a generator of free energy and power from it, it is necessary to form a system of electromagnetic interaction, which consists of:

launcher (I);
locking coil (IV);
feeding coil (II);
supporting coil (III).

Also, the diagram includes a control transistor VT, a capacitor C, VD diodes, a limiting resistor R and the load z h.

This free energy generator is activated by pressing the "Start" button, after which the control pulse is supplied via VD6 and R6 to the VT1 transistor database. When the control pulse arrives, the transistor opens and closes the circuit of the current flow through the launch coils I. After that electricity Wheels in coils I and the magnetic circuit will be asked, which will attract a permanent magnet. On the closed contour of the magnets and a permanent magnet, the power lines of the magnetic field will flow.

From the flowing magnetic flux in coils II, III, IV is guided by EMF. The electrical potential of the IV IV coil is supplied to the VT1 transistor database, creating a control signal. EMF in the coil III is designed to maintain a magnetic flux in magnetic pipelines. EMF in the coil II provides the power supply of the load.

The stumbling block in the practical implementation of such a free energy generator is to create an alternating magnetic flux. To do this, in the scheme it is recommended to install two contours with permanent magnets in which the power lines have a counter direction.

In addition to the above-extended generator of free energy on magnets today, there are a number of similar devices of the design of Serla, Adams and other developers, which are based on the use of a permanent magnetic field.

Followers of Nikola Tesla and their generators

Surprised by the Tesla seeds of incredible inventions gave rise to the arms of applicants a fantastic ideas for creating an eternal engine into reality and send mechanical generators on a dusty regiment of history into reality. The most famous inventors used the principles outlined by Nikola Tesla in their devices. Consider the most popular of them.

Lester Hendershot

Hendershot developed the theory of the possibility of using the Earth's magnetic field to generate electricity. The first models of Leicester introduced back in the 1930s, but they were never in demand by his contemporaries. Structurally, the henderschot generator consists of two coils with a counter winding, two transformers, capacitors and a movable solenoid.

Fig. 3: general form Generator Hendershota

The work of such a generator of free energy is possible only with its strict orientation from the north to south, therefore, a compass is used to configure the operation. The winding of the coils is performed on wooden bases with a multidirectional winding to reduce the effect of mutual induction (when the EMF is inserted into them, there will be no emf in the opposite direction). In addition, the coil must be adjusted by the resonant contour.

John Bedini

Bedini presented its free energy generator in 1984, the singularity of the patented device was energizer - a device with a constant rotating moment that does not lose turns. Such an effect was achieved due to the installation on the disk of several permanent magnets, which, when interacting with an electromagnetic coil, create pulses in it and repel from the ferromagnetic base. Thanks to which the free energy generator received the effect of self-care.

Later Bedini generators became known at the expense of one school experiment. The model turned out to be much easier and did not represent something ambitious, but it was able to perform the functions of the free electricity generator of about 9 days without help from the outside.

Fig. four: schematic scheme Generator Bedini

Look at Figure 4, here is the schematic diagram of the free energy generator of the most school project. It uses the following elements:

rotating disk with multiple permanent magnets (energizer);
coil with ferromagnetic base and two windings;
battery (B. this example It was replaced by a 9B battery);
control unit from the transistor (T), resistor (P) and diode (D);
the current collecting is organized with an additional coil, a supply LED, but can be powered and from the battery circuit.

With the start of rotation, permanent magnets create magnetic excitation in the core of the coil, which leads the EMF in the windings of the outlet coils. Due to the direction of turns in the launcher, the current begins to flow, as shown in the figure below through the starting winding, a resistor and a diode.

Fig. 5: Beginning of the Bedini Generator

When a magnet is directly above the solenoid, the core is saturated and stored energy becomes enough to open the transistor T. when opening the transistor, the current starts to flow and in the operating winding that performs the battery reconnection.

Figure 6: Running the winding of the recharge

Energy at this stage becomes enough to magnetize the ferromagnetic core from the operating winding, and it gets the same pole with a magnet over it. Thanks to the magnetic pole in the core, the magnet on the rotating wheel is repelled from this pole and speeds up the further movement of the energy meter. With the acceleration of movement, the pulses in the windings occur more and more often, and the LED from the flashing mode goes into a constant luminescence mode.

Alas, such a free energy generator is not an eternal engine, in practice he allowed the system to work ten times longer than it could function on one battery, but over time still stops.

Tarely Capanadze

Capanadze developed the model of its free energy generator in the 80s - 90s of the last century. The mechanical device was based on the work of the Advanced Tesla Coil, as the author claimed itself, the compact generator could feed consumers with a capacity of 5 kW. In 2000, the Capanadze generator of industrial scales per 100 kW tried to build in Turkey, technical characteristics He was required for starting and work only 2 kW.

Fig. 7: Capanadze Generator Circuit

The figure above shows the schematic diagram of the free energy generator, but the main parameters of the scheme remain a commercial secret.

Practical schemes of free energy generators

Despite a large number of The existing schemes of free energy generators are completely few of them can boast of real results, which could be checked and repeated at home.

Fig. 8: Working diagram of the Tesla Generator

Figure 8 shows the scheme of the free energy generator, which you can repeat at home. This principle was set out by Nikola Tesla, the metal plate is used for its work, isolated from the ground and located on any elevation. The plate is a receiver of electromagnetic oscillations in the atmosphere, here includes a fairly wide range of emissions (solar, radio-chain waves, static electricity from the movement of air masses, etc.)

The receiver connects to one of the condenser's plates, and the second leaf is grounded, which creates the required potential difference. The only stumbling block to its industrial implementation is the need to isolate on the hill plate a large area for nutrition at least a private house.

Modern look and new developments

Despite the widespread interest to the creation of a free energy generator, to oust the classic method of obtaining electricity from the market yet. The developers of the past that put forward bold theories about a significant reduction in the cost of electricity, lacked the technical perfection of the equipment or the parameters of the elements could not provide an appropriate effect. And thanks to scientific and technical progress, humanity receives all new and new inventions that make the embodiment of the free energy generator already tangible. It should be noted that today's free energy generators operating on the strength of the sun and wind are already obtained and actively operated.

But, at the same time, on the Internet you can find proposals for the acquisition of such devices, although most of them are pacifiers created in order to deceive the unrecognized person. And a small percentage of actually working fluid energy generators, whether on resonant transformers, coils or permanent magnets, can only cope with the power supply of low-power consumers, to provide electricity, for example, a private house Or lighting in the yard they can not. Free Energy Generators - Perspective Direction, but their practical implementation Still not embodied in life.

i'm afraid 20 euros were spent in vain

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Option number 1. "Electronic. Generator inverse (reactive) power 1-5 kW. "

Device for winding or braking counter. The device is turned on to any socket, no interference with the wiring and grounding is not needed. Consumers feed as usual, the generator does not interfere with them. But the induction meter (with a disc) considers in the opposite direction, and electronic and electronically mechanical stops, which is also not bad. The device leads to circulation of power in two directions through the counter. In the direct direction due to high-frequency modulation of current, partial accounting is carried out, and in the opposite - full. Therefore, the counter perceives the operation of the device as a source of energy that feeds the entire electrical network from your apartment. The counter at the same time considers in the opposite direction at a speed equal to the difference in full and partial accounting. The electronic meter will be completely stopped and will allow you to safely consume energy. If the power of consumers is greater than the reverse power of the device, the counter will deduct the last of the consumer power. The device causes the counter to read in the opposite direction at a speed of up to 5 kW per hour (depending on the winding power you selected, the instructions contain all data for collecting a device with an opening capacity of 1, 2, 3, and 5 kW, the specification of the elements is provided, principled Scheme, I. full list Elements for all power options). The device is built in total on two transistors, two logical chips of the K155 series, and also contains a dozen other common parts. Collect and configure his class radio amateur and without much experience. If the meter is equipped with external current transformers and is the ability to connect to their secondary windings, then the winding power is multiplied by the transformation coefficient. For example, if the current transformer is TT - 0.38 1000/5, one generator will provide an overdelation rate of 1000 kW * an hour. You can apply three generators, one for each phase. There will be a triple effect. Apply for a three-phase meter. When you turn on the socket, the specified power will be deducted (1-5 kW) from the total accounting power on the phase to which it is connected.

Features.

Positive: no intervention in wiring. All electrical wiring remains untouched. Grounding is not needed. You can apply a device for both single-phase meters at a voltage of 220V and for three-phase 380V, simply including in any rosette after the meter. Consumers are not connected with the generator. Device protective shutdown (UZO) does not interfere with the operation of the device.

Negative: it is necessary to collect the device ... a sufficiently high cost of the method.

The cost of documentation with a detailed illustrated instruction, which includes an electrical schematic diagram, an assembly and configuration instruction, a complete list of all elements and materials used: 500 rubles.

A warning!

Dear site visitors! In their attempts to open or deceive the meters, you will most likely succeed, if such a task has been set! But do not forget to achieve success on caution and reasonable expenditure of natural resources. After all, after us, our children and grandchildren should be used !!!

This page will feature a description and a schematic diagram of a simple device is proposed for economy of electricity, so-called inverter of reactive power. The device is useful when used, for example, such frequently used household electrical appliances, such as boiler, electrophovka, electric kettle and others, including non-heating electronic devices, TV, computer, etc. The device can be used with any meters, including with selector, even having a shunt or air transformer as a sensor. The device is simply inserted into the socket of 220 V 50 Hz and the load feeds from it, while all electrical wiring remains untouched. Grounding is not required. The counter will take into account approximately quarter consumed electricity.

Get a working circuit this device indicating the denominations of elements and detailed instructions By assembly and configuration you can.

A bit of theory. When the active load is powered by the voltage phase and current coincide. The function of the power representing the product of instantaneous voltage and current values \u200b\u200bhas the form of a sinusoid located only in the area of \u200b\u200bpositive values. Electrical energy meter calculates the integral from the power function and registers it on its indicator. If you connect a container to the electrical network instead of a load, then the phase current will be ahead of the voltage of 90 degrees. This will lead to the fact that the power function will be located symmetrically relative to positive and negative values. Therefore, the integral, it will have a zero value, and the counter will not count anything. In other words, try to include any non-polar capacitor after the meter. You will see that the counter does not respond at him. Moreover, regardless of the container. The principle of operation of the inverter, simple, as the door and consists in using 2 capacitors, the first of which is charged from the network during the first half-sender network voltage, and during the second - discharge through the load of the consumer. While the load is powered by the first second capacitor also charge from the network without connecting the load. After that, the cycle is repeated.

Thus, the load is powered by a form in the form of sawn pulses, and the current consumed from the network is almost sinusoidal, only its approximating function is ahead of the voltage phase. Consequently, the meter takes into account not all the electricity consumed. It is not possible to achieve a phase displacement 90 degrees, as the charge of each condenser is completed for a quarter of the network voltage period, but the approximate function of the current through the electrical accepter with properly selected capacitor capacitance parameters and loads may be ahead of the voltage up to 70 degrees, which allows the meter to consider only a quarter from actually consumed electricity. To power the load sensitive to the voltage form, you can set the filter at the device output to bring the form of the supply voltage to the correct sinusoid.

Simply put the inverter is a simple electronic device, converting reactive power in active (useful). The device is turned on in any socket, and a powerful consumer feeds (or a group of consumers) from it). It is done in such a way that the current consumed by the phase is ahead of the voltage by 45..70 degrees. Therefore, the counter perceives the device as a capacitive load and does not take into account most of the actual energy consumed. Device, in turn, inverting the resulting unaccounted energy, feeds consumers alternating current. The inverter is designed for nominal voltage 220 V and consumer power up to 5 kW. If desired, power can be increased. The main advantage of the device is that it is equally well working with any meters, including electronic, electronic-mechanical and even newest, which have a shunt or air transformer as a sensor. All electrical wiring remains untouched. Grounding is not needed. The scheme is a bridge based on four thyristors with a simple control circuit. You can assemble and configure the device yourself, having even a small amateur radio experience.

Talk to:

The device is designed to open the readings of induction electric meters without changing their inclusion schemes. In relation to electronic and electronic-mechanical meters, in the design of which inability to countdown Indications, the device allows you to completely stop accounting to the level of the reactive power of the generator. When the elements indicated on the diagram, the device is designed for the rated voltage of the 220 V network voltage and 1 kW opening power. The use of other elements allows you to increase the power accordingly. The device assembled according to the proposed scheme is simply inserted into the socket and the meter begins to read in the opposite direction. All electrical wiring remains untouched. Grounding is not needed.

Theoretical basis

The operation of the device is based on the fact that the electric meter current sensors, including electronic, contain an input induction converter having a low sensitivity to high frequency currents. This fact allows you to make a significant negative error in accounting if consumption is carried out by high frequency pulses. Another feature - the meter is a power direction relay, that is, if using any source (for example, a diesel generator) to feed the electrical network itself, then the counter rotates in the opposite direction. Listed factors allow you to create a generator simulator. The main element of such a device is the condenser of the corresponding capacity. Condenser for a quarter of the network voltage period is infected with high frequency pulses. For certain value Frequencies (depends on the characteristics of the counter input converter), the meter takes into account only a quarter from actually consumed energy. In the second quarter of the period, the capacitor is discharged back to the network directly, without high frequency switching. The counter takes into account all the energy that feeds the network. In fact, the charge and discharge energy of the capacitor is the same, but only the second is fully taken into account, creating a simulation of the generator that feeds the network. At the same time, the counter considers in the opposite direction at a speed, proportional difference per unit of the time of the discharge energy and the accurant charge energy. The electronic meter will be completely stopped and will allow you to safely consume energy, no more value of the discharge energy. If the power of the consumer is greater, the counter will deduct the power of the device from it. In fact, the device leads to circulation of reactive power in two directions through the meter, in one of which is carried out full accounting, and in the other - partial.

Device concept

The schematic diagram is shown in Fig. 1. The main elements of the device are the integrator, which is a resistive bridge R1-R4 and capacitor C1, pulse former (stabilites D1, D2 and resistors R5, R6), logical node (elements DD1.1, DD2.1, DD2.2), clock generator (DD2.3, DD2.4), amplifier (T1, T2), output cascade (C2, T3, BR1) and power supply on the TR1 transformer. The integrator is designed to highlight from the network voltage of signals, synchronizing the operation of the logical node. These are rectangular pulses of the TTL level at the inputs 1 and 2 of the DD1.1 element. The front of the signal at the inlet 1 DD1.1 coincides with the beginning of the positive half-wave of the network voltage, and the decline - with the beginning of the negative half-wave. The front of the signal at the inlet 2 DD1.1 coincides with the beginning of the positive half-wave of the network voltage integral, and the decline - with the beginning of the negative half-wave. Thus, these signals are rectangular pulses, synchronized by the network and shifted by phase relative to each other at the angle P / 2. The signal corresponding to the voltage of the network is removed from the resistive divider R1, R3, is limited to the level 5 V using the resistor R5 and the stabilion D2, then through the galvanic junction on the OP1 OS1 is fed to the logical node. The signal corresponding to the network voltage integral is similarly formed. The process of integration is ensured by the process of charge and discharge C1 condenser. The logical unit is used to generate signal control signals with a powerful cascade T3 key transistor. The control algorithm is synchronized by the output signals of the integrator. Based on the analysis of these signals, the output of the output cascade is generated at the output 4 of the element DD2.2. At the necessary moments of time, the logical node modulates the output signal by a signal to the specifying generator signal, providing high-frequency power consumption. To ensure the pulsed charge of the charge capacitor C2, the specifying generator on the logical elements of DD2.3 and DD2.4 is used. It forms pulses with a frequency of 2 kHz amplitude 5 V. The frequency of the signal at the generator output and the diet of pulses are determined by the parameters of the C3-R20 and C4-R21 circuits. These parameters can be seamless when setting up for trapping the highest error metering of electricity consumed by the device. The output cascade control signal via galvanic isolation on OS3 optro enters the input of a two-stage amplifier on the T1 and T2 transistors. The main purpose of this amplifier is a complete opening with the input to the saturation mode of the T3 transistor of the output cascade and a reliable lack of it in the moments of time defined by the logical node. Only input into saturation and complete closure will allow T3 transistor to function in difficult conditions of the output cascade. If you do not provide a reliable full opening and closing T3, and in the minimum time, it fails from overheating for a few seconds. The power supply is built according to the classic scheme. The need to use two channel channels is dictated by a feature of the output cascade mode. Provide a reliable Opening of T3 is possible only at a supply voltage of at least 12V, and a stabilization-tube voltage is needed to power the chip. In this case, the total wire can only be considered a negative pole of a 5-volt yield. It should not be grounded or have a connection with the wires of the network. The main requirement to the power supply is the ability to provide current up to 2 A at the output of 36 V. This is necessary to enter a powerful key transistor of the output cascade into the saturation mode in the open state. Otherwise, high power will be scattered on it, and it will fail.

Details and design

Microcircuits can be applied any: 155, 133, 156 and other series. The use of microcircuits based on MOP - structures is not recommended, since they are more affected by the supply of a powerful key cascade. The key transistor T3 is necessarily installed on the radiator with an area of \u200b\u200bat least 200 cm2. A radiator with an area of \u200b\u200bat least 50 cm2 is used for the T2 transistor. For safety reasons, the metal case of the device should not be used as radiators. Cumulative C2 capacitor can only be non-polar. The use of an electrolytic capacitor is not allowed. The capacitor must be designed for a voltage of at least 400V. Resistors: R1 - R4, R15 type MLT-2; R18, R19 - Wire capacity of at least 10 W; OS-TAB resistors MLT-0.25. TR1 transformer - any power of about 100 W with two separate secondary windings. The winding voltage 2 should be 24 - 26 V, the voltage of the winding 3 should be 4 - 5. The main requirement - the winding 2 must be calculated for the current 2 - 3 A. Winding 3 low-power, current requirement from it will be no more than 50 mA .

When adjusting the scheme, keep care! Remember that not the entire low-voltage part of the scheme has a galvanic junction from the electrical network! It is not recommended as a radiator for the output transistor to use the metal case of the device. The use of fuses - be sure! The cumulative capacitor operates in the limit mode, so before turning on the device it must be placed in a strong metal case . The use of electrolytic (oxide) condenser is not allowed! The low-voltage power supply is checked separately from other modules. It should provide current of at least 2 A at the exit 36 \u200b\u200bV, as well as 5 V to power the control system. The integrator is checked with a two-bearing oscilloscope. For this, the overall wire of the oscilloscope is connected to the zero power supply wire (N), the wire of the first channel is connected to the connection point of the resistors R1 and R3, and the wire of the second channel is to the point of connection R2 and R4. Two sinusoids of 50 Hz and amplitude of about 150 were visible on the screen and the amplitude of about 150 to each, offset from the time axis at the angle P / 2. Next, check the presence of signals at the outputs of the limiters, connecting the OS-cylograph parallel to Stabilians D1 and D2. To do this, the overall oscilloscope wire is connected to the N network point. Signals must have a correct rectangular shape, a frequency of 50 Hz, amplitude about 5 V and should also be shifted to an angle P / 2 along the time axis. The increment and decline in pulses is allowed for no more than 1 ms. If the signals are different from P / 2, selecting C1 capacitor. The steepness of the front and downturn of the pulses can be changed by selecting the resistance of the resistors R5 and R6. These resistances should be at least 8 com, otherwise the signal level limiters will influence the quality of the integration process, which ultimately will lead to overload of the transistor of the output cascade. Then the generator is adjusted, turning off the power of the circuit from the power supply. The generator must form impulses amplitude 5 V and a frequency of about 2 kHz. Impulse diversity is approximately 1/1. If necessary, the C3, C4 capacitors or resistors R20, R21 are selected for this. The logical node, provided that the adjustment is properly installed. It is advisable to just ensure that the oscilloscope is that at the inputs 1 and 2 of the DD1.1 element are periodic signals of the rectangular shape, displaced relative to each other along the time axis at the angle P / 2. At the output 4 DD2.2, it should be periodically every 10 ms to form a bundle of pulses with a frequency of 2 kHz, the duration of each pack of 5 ms. The output cascade setting consists in setting the current of the T3 transistor base at least 1.5 -2 A. This is necessary to saturate this transistor in the open state. To configure, it is recommended to turn off the output stage with an amplifier from the logical node (disconnect the R22 resistor from the output of the DD2.2 element), and control the cascade feeding the voltage +5 V to the disconnected con-tact of the resistor R22 directly from the power supply. Instead of C1 condenser, temporarily include the load in the form of a 100 W incandescent lamp. The T3 base current is set by selecting the resistance of the R18 resistor. To do this, you can still need to select R13 and R15 amplifier. After the ignition, the OS3, the current of the T3 transistor base should decrease almost to zero (several ICA). This setting provides the most favorable thermal mode of operation of a powerful key transistor of the output cascade. After setting all the elements, all connections in the circuit are restored and check the operation of the scheme assembly. The first inclusion is recommended to be performed with a reduced value of the C2 capacitor capacity of approximately 1 μF. After turning on the device, let it work for several minutes, paying particular attention to the temperature mode of the key transistor. If everything is in order - you can increase the capacitance of the C2 capacitor. Increase the tank to the nominal value of the ropes-replacement in several stages, after checking the temperature regime every time. The winding power primarily depends on the capacitance of the C2 capacitor. To increase power, you need a capacitor of greater tank. The limit value of the capacitance is determined by the value of the pulse charge current. It can be judged about its magnitude, connecting the oscilloscope parallel to the R19 resistor. For CT848A transistors, it should not exceed 20 A. If you want to increase the winding power, you have to use more powerful transistorsas well as BR1 diodes. But it is better to use another scheme with a sideline on four transistors for this. It is not recommended to use too much winding power. As a rule, 1 kW is quite enough. If the device works in conjunction with other consumers, the counter will deduct the power of the device from their power, but the electrical wiring will be loaded with reactive power. It must be taken into account in order not to fail the wiring. Section.