the core of the frequency conversion power component IGBT introduction
the last time we isolation transformer, tells the story of inverter power source, as you all know the basic knowledge of the transformer, the principle of transformer and the role and function of variable frequency power supply, and small make up also upload the picture of the transformer, let everybody have an intuitive understanding.
the technical characteristics of frequency conversion power inverter power supply manufacturers to produce.
our variable frequency power supply is in use process, because the environment of electricity or put the environment, and the cause of the frequency conversion power itself, will produce certain interference, we say today, frequency conversion power of anti-jamming, variable frequency power supply is how to anti-jamming.
control system of the principle of variable frequency power supply
as we all know, the principle of frequency conversion power, the frequency conversion power input electricity, generally is 220 v ac or 380 v ac, this is the most used at home we often speak of single-phase and three-phase electricity, so foreign general how much is the voltage? Convert straight on electricity, the frequency conversion power supply when output again converted into alternating current (ac), added a lot of links among this, we can in order to achieve the frequency conversion power supply output voltage, frequency, current adjustable control and so on, in so many control project, we are just a few buttons and intuitive see LED display, so frequency conversion power electricity from the input to the output of electricity among this exactly is how to control, variable frequency power supply control principle is what?
after the fault output signal dura
what types of variable frequency power supply, what are the types of variable frequency power supply, inverter power source type, the types of variable frequency power supply is divided into what kind of?
in recent years, the enterprise is more and more big, the demand for variable frequency power supply due to the type of variable frequency power supply is also very much, if the frequency conversion power do not understand friend, it is difficult to choose when buy, don't know how to start, don't know for a frequency conversion power, or just contact the choice which type of inverter power supply has become a very thorny problem, so, what are the several types of variable frequency power supply? What are the several kinds of frequency conversion power supply?
due to the voltage of electricity demand environment is different, so you buy inverter power will be different, as everybody body size is different, the dres
the effect of frequency conversion power filter capacitance frequency conversion power feature
do you know a accessories, called filter capacitance in the variable frequency power supply?
filter capacitance is also called direct current capacity, the working principle of variable frequency power supply is used in the power rectifier circuit, is used to filter out communication components.
frequency conversion power supply, inverter power filter capacitor have what function, single phase inverter power supply has several filter capacitance, three-phase inverter power supply has several filter capacitance, the classification of the filter capacitor
first we explain the capacitance component, because the capacitor can be said to be a kind of electronic components, rather than a component.
frequency conversion power wiring standard is what?
frequency conversion power wiring standard is what? How many square meters of variable frequency power supply with line? , frequency conversion power wiring need to pay attention to what? To everyone listed below, must buy normal manufacturer of wire, the national standard of the line.
detection and maintenance method for frequency conversion power drive, frequency conversion power maintenance
frequency conversion power driver board, to give you first look at the pictures, this is the thing, in the variable frequency power supply of the whole structure, she is very important part of the main function is to drive inverter power IGBT module operation and functions of other underlying drive running, first we talk about if the test for a normal driver board:
method one: the first step, the drive of IGBT inverter module feet first attachment, and then measured with a multimeter, multimeter transferred to the electric block, see 12 road driving resistance are the same, if the same temporary proved that frequency conversion power driver board is ok, but normally we will adopt the second method to test the driver board is normal again.
frequency conversion power fusing technology using variable frequency power supply.
maintenance and maintenance method of variable frequency power supply
now if speaking of variable frequency power supply products, is no stranger in the market, and when the user frequency conversion power supply when the choose and buy, there will be a more selective, because the client whether to choose which one variable frequency power supply company, in the end will be involved in a problem, is the problem of variable frequency power supply product after-sale protection, so choose a factory has the strength and security of is a customer the most wise choice.
of variable frequency power supply wire with note
frequency conversion power load, capacity, voltage is not the same as a result leads to variable frequency power supply used in the process of design of wiring is also a big difference.
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08-012020The core of the frequency conversion power component IGBT
the core of the frequency conversion power component IGBT introduction
the last time we isolation transformer, tells the story of inverter power source, as you all know the basic knowledge of the transformer, the principle of transformer and the role and function of variable frequency power supply, and small make up also upload the picture of the transformer, let everybody have an intuitive understanding.
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08-012020The basic component of variable frequency power supplyModern variable frequency power supply includes inverter technology, and contains the frequency conversion technology, is an important energy saving and environmental protection technology.
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08-012020The technical characteristics of variable frequency power supply frequency conversion power supply manufacturers to produce
the technical characteristics of frequency conversion power inverter power supply manufacturers to produce.
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08-012020Frequency conversion power technology application and prospectFrequency conversion power technology application and prospect in recent years, due to the rapid development of power electronics device makes the frequency conversion power occupies an important part in power system, its performance fit and unfit quality directly related to the safety and reliability of the whole system, frequency conversion power of caused the attention of the power industry at home and abroad, is now of the impact of development prospect and a high and new technology products, modern variable frequency power supply with low loss, high efficiency, simple circuit and other significant advantages and get the favor of people, with the rapid development of industrial automation industry, the increasing demand of variable frequency power supply, the development and production of inverter power supply has become very attractive prospects for development of sunrise industry, is currently with the widely application of variable frequency power
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08-012020Frequency conversion power anti-interference
our variable frequency power supply is in use process, because the environment of electricity or put the environment, and the cause of the frequency conversion power itself, will produce certain interference, we say today, frequency conversion power of anti-jamming, variable frequency power supply is how to anti-jamming.
-
08-012020Variable frequency power supply control system composition and the principle of the inverter system
control system of the principle of variable frequency power supply
as we all know, the principle of frequency conversion power, the frequency conversion power input electricity, generally is 220 v ac or 380 v ac, this is the most used at home we often speak of single-phase and three-phase electricity, so foreign general how much is the voltage? Convert straight on electricity, the frequency conversion power supply when output again converted into alternating current (ac), added a lot of links among this, we can in order to achieve the frequency conversion power supply output voltage, frequency, current adjustable control and so on, in so many control project, we are just a few buttons and intuitive see LED display, so frequency conversion power electricity from the input to the output of electricity among this exactly is how to control, variable frequency power supply control principle is what?
after the fault output signal dura
-
08-012020What types of variable frequency power supply?
what types of variable frequency power supply, what are the types of variable frequency power supply, inverter power source type, the types of variable frequency power supply is divided into what kind of?
in recent years, the enterprise is more and more big, the demand for variable frequency power supply due to the type of variable frequency power supply is also very much, if the frequency conversion power do not understand friend, it is difficult to choose when buy, don't know how to start, don't know for a frequency conversion power, or just contact the choice which type of inverter power supply has become a very thorny problem, so, what are the several types of variable frequency power supply? What are the several kinds of frequency conversion power supply?
due to the voltage of electricity demand environment is different, so you buy inverter power will be different, as everybody body size is different, the dres
-
08-012020The effect of frequency conversion power filter capacitance frequency conversion power feature
the effect of frequency conversion power filter capacitance frequency conversion power feature
do you know a accessories, called filter capacitance in the variable frequency power supply?
filter capacitance is also called direct current capacity, the working principle of variable frequency power supply is used in the power rectifier circuit, is used to filter out communication components.
-
08-012020Frequency conversion power filter capacitor has what function
frequency conversion power supply, inverter power filter capacitor have what function, single phase inverter power supply has several filter capacitance, three-phase inverter power supply has several filter capacitance, the classification of the filter capacitor
first we explain the capacitance component, because the capacitor can be said to be a kind of electronic components, rather than a component.
-
08-012020What is frequency conversion power wiring standards?
frequency conversion power wiring standard is what?
frequency conversion power wiring standard is what? How many square meters of variable frequency power supply with line? , frequency conversion power wiring need to pay attention to what? To everyone listed below, must buy normal manufacturer of wire, the national standard of the line.
-
08-012020Frequency conversion power driver board of detection and maintenance methods
detection and maintenance method for frequency conversion power drive, frequency conversion power maintenance
frequency conversion power driver board, to give you first look at the pictures, this is the thing, in the variable frequency power supply of the whole structure, she is very important part of the main function is to drive inverter power IGBT module operation and functions of other underlying drive running, first we talk about if the test for a normal driver board:
method one: the first step, the drive of IGBT inverter module feet first attachment, and then measured with a multimeter, multimeter transferred to the electric block, see 12 road driving resistance are the same, if the same temporary proved that frequency conversion power driver board is ok, but normally we will adopt the second method to test the driver board is normal again.
-
08-012020Frequency conversion power fusing technology using variable frequency power supply
frequency conversion power fusing technology using variable frequency power supply.
-
08-012020Variable frequency power supply methods of maintenance and maintenance
maintenance and maintenance method of variable frequency power supply
now if speaking of variable frequency power supply products, is no stranger in the market, and when the user frequency conversion power supply when the choose and buy, there will be a more selective, because the client whether to choose which one variable frequency power supply company, in the end will be involved in a problem, is the problem of variable frequency power supply product after-sale protection, so choose a factory has the strength and security of is a customer the most wise choice.
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08-012020Frequency conversion power maintenance methods of how to maintenance frequency conversion power
how repair method of frequency conversion power maintenance frequency conversion power
frequency conversion power to buy back, usually installed, can normal use will not have what problem.
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08-012020Frequency conversion power of repair method of replacement filter capacitance
frequency conversion power repair method of replacement filter capacitor
said to the capacitance, we should be very know, capacitance is a kind of electronic components, like resistance, which performs a specific function in the whole circuit components, capacitance is the function of ordinary can store electricity, so called capacitance.
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08-012020Frequency conversion power wire with matters needing attention
of variable frequency power supply wire with note
frequency conversion power load, capacity, voltage is not the same as a result leads to variable frequency power supply used in the process of design of wiring is also a big difference.
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08-012020The properties and the characteristics of variable frequency power supplyFrequency conversion power inverter core USES the original Japanese mitsubishi inverter module, drive protection for the original Japanese mitsubishi machine, can ensure the reliable work of the IGBT.
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08-012020Selection of frequency conversion power supplyFrequency conversion power capacity selection guidelines: in choosing variable frequency power supply must be clear before we load the input mode, it is single phase or three phase, determine the attack rate or current of load, load characteristics such as: ( 1) Impedance load; ( 2) The perceptual load; ( 3) Capacitive load.
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08-012020The principle and application of variable frequency power supplyVariable frequency power supply is an alternating current from the mains through AC→ 直流→ AC conversion and output for pure sine wave, the output frequency and voltage adjustable within a certain range.
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08-012020The use of variable frequency power supply do aging test ac frequency conversion electric switch power supply
the use of variable frequency power supply, do aging test switch power supply, ac frequency conversion power supply.