Radeonvii mining
Publish: 2021-05-27 08:01:08
1.
top ten Ethereum mining software in 2020
in terms of market value, Ethereum is the second largest cryptocurrency, second only to bitcoin. Ethereum's popularity among the holders has increased rapidly because it can build the whole decentralized ecosystem and applications on top of its blockchain. As Ethereum is friendly to GPU mining, Ethereum is a good choice for PC users (especially those with AMD high-end graphics cards). However, 24ker should also warn readers that at this time point, Ethereum's price is $241, which means that even if you use radon VII (90mh / s), your weekly profit is less than $7, The annual profit is about $339. However, considering the potential value-added space of Ethereum, if the price can return to the healthy range of $500-600, it means that your radon will be back in one year
if you already have Ethereum mining hardware and an effective wallet, all you have to do is to find the best eth mining software, which will help you manage the mining work effectively
in this article, we will introce the features, advantages and compatible operating systems. But before we get there... Let's talk about the basics
why Ethereum
unlike traditional currencies, Ethernet operates on the public ledger system, which makes mining itself the core power of Ethereum network. When miners receive the transaction data sent by other members of the network, they assemble them into a structure called Merkle tree, and then try to find an acceptable hash value
only one hash will be returned for each dataset, and the hash value cannot be used to dece the original data. Its purpose is to effectively ensure that the block information is not tampered with. Moreover, if someone changes even one number in any long transaction string, the output hash value will be completely different, and false transaction or fraud will be eliminated
as you can see, if there is no Ethereum mining, Ethereum network will be paralyzed immediately. Therefore, participating in Ethereum mining is not only the mining revenue, but also the support for the operation and growth of Ethereum
what is mining software< In short, mining software is a program that uses a computer graphics card (GPU) as a resource to solve complex mathematical equations. Once the equation is solved, the data is added to the rest of the blockchain
the mining software will monitor the input and output of the hardware, and display statistical data to you, such as miner speed, fan speed, temperature and hash rate
the Ethereum mining software described in this article can be connected to many available Ethereum mining pools
Ethereum mine pool
Ethereum mine pool is a resource area that is equally distributed and shared among miners. Nowadays, it has become too difficult for a person to dig a mine, so it is necessary to use the way of mining pool to fight in groups
today, Ethereum is one of the most famous choice of Ethereum mines. The pool allows its users to remain anonymous and pay only a small 1% mining fee<
top ten Ethereum mining software:
1-ethminer (Ethereum Royal)
it can be seen from the name that ethminer is specially designed for mining Ethereum, and currently supports Linux, MAC and windows. Make sure to download the version corresponding to the device's operating system
in addition to Ethereum, you can also use ethminer to mine all tokens according to ethash algorithm, including expand, elaism, metaverse, musicoin, Pirl, Ethereum classic, etc< Ethminer is a command line software. This means that you can start it from the Linux console or the windows command prompt, or you can use the windows CMD / batch file or the Linux bash script to create a shortcut to the preset command line<
(2-cgminer)
this program was released in 2011. Because it is compatible with three different mining hardware (ASIC, FPGA and GPU), it is still one of the most popular mining software options. CG miner is an open source Ethereum miner written in C language, and provides support and binary files for openwrt router, RPI, etc
the advantages of cgminer include the ability to match your hash rate with zero latency extension, remote interface function and advanced detection of new blocks. The software can be used for Mac, Linux and windows
3 - Claymore (maximum efficiency)
if you are looking for the most efficient Ethereum mining software, please consider using Claymore's al Ethereum mining machine, which can speed up to any hash rate without sacrificing the mining speed
Claymore recently released v12.0 upgrade, which reces the equipment cost of al mining mode from 2% to 1%. The upgrade also offers 3gb and 2GB cards with zero development costs. However, Claymore al miner can't run on Mac. At present, it can only run on Linux and windows. But it supports both NVIDIA and AMD cards
other coins you can mine with this program include siacoin, lbry, decred and Pascal< If you are not familiar with cryptocurrency mining and are looking for the simplest Ethereum mining software, please check wineth
the software is based on the ethminer that we have just evaluated, but wineth provides users with a more simple and easy to understand GUI, combined with "intelligent" algorithm, which will provide the configuration that can ensure the best performance on the new user's hardware
as can be seen from the name, wineth is only compatible with windows devices, and you can find it in the windows 10 app store.
top ten Ethereum mining software in 2020
in terms of market value, Ethereum is the second largest cryptocurrency, second only to bitcoin. Ethereum's popularity among the holders has increased rapidly because it can build the whole decentralized ecosystem and applications on top of its blockchain. As Ethereum is friendly to GPU mining, Ethereum is a good choice for PC users (especially those with AMD high-end graphics cards). However, 24ker should also warn readers that at this time point, Ethereum's price is $241, which means that even if you use radon VII (90mh / s), your weekly profit is less than $7, The annual profit is about $339. However, considering the potential value-added space of Ethereum, if the price can return to the healthy range of $500-600, it means that your radon will be back in one year
if you already have Ethereum mining hardware and an effective wallet, all you have to do is to find the best eth mining software, which will help you manage the mining work effectively
in this article, we will introce the features, advantages and compatible operating systems. But before we get there... Let's talk about the basics
why Ethereum
unlike traditional currencies, Ethernet operates on the public ledger system, which makes mining itself the core power of Ethereum network. When miners receive the transaction data sent by other members of the network, they assemble them into a structure called Merkle tree, and then try to find an acceptable hash value
only one hash will be returned for each dataset, and the hash value cannot be used to dece the original data. Its purpose is to effectively ensure that the block information is not tampered with. Moreover, if someone changes even one number in any long transaction string, the output hash value will be completely different, and false transaction or fraud will be eliminated
as you can see, if there is no Ethereum mining, Ethereum network will be paralyzed immediately. Therefore, participating in Ethereum mining is not only the mining revenue, but also the support for the operation and growth of Ethereum
what is mining software< In short, mining software is a program that uses a computer graphics card (GPU) as a resource to solve complex mathematical equations. Once the equation is solved, the data is added to the rest of the blockchain
the mining software will monitor the input and output of the hardware, and display statistical data to you, such as miner speed, fan speed, temperature and hash rate
the Ethereum mining software described in this article can be connected to many available Ethereum mining pools
Ethereum mine pool
Ethereum mine pool is a resource area that is equally distributed and shared among miners. Nowadays, it has become too difficult for a person to dig a mine, so it is necessary to use the way of mining pool to fight in groups
today, Ethereum is one of the most famous choice of Ethereum mines. The pool allows its users to remain anonymous and pay only a small 1% mining fee<
top ten Ethereum mining software:
1-ethminer (Ethereum Royal)
it can be seen from the name that ethminer is specially designed for mining Ethereum, and currently supports Linux, MAC and windows. Make sure to download the version corresponding to the device's operating system
in addition to Ethereum, you can also use ethminer to mine all tokens according to ethash algorithm, including expand, elaism, metaverse, musicoin, Pirl, Ethereum classic, etc< Ethminer is a command line software. This means that you can start it from the Linux console or the windows command prompt, or you can use the windows CMD / batch file or the Linux bash script to create a shortcut to the preset command line<
(2-cgminer)
this program was released in 2011. Because it is compatible with three different mining hardware (ASIC, FPGA and GPU), it is still one of the most popular mining software options. CG miner is an open source Ethereum miner written in C language, and provides support and binary files for openwrt router, RPI, etc
the advantages of cgminer include the ability to match your hash rate with zero latency extension, remote interface function and advanced detection of new blocks. The software can be used for Mac, Linux and windows
3 - Claymore (maximum efficiency)
if you are looking for the most efficient Ethereum mining software, please consider using Claymore's al Ethereum mining machine, which can speed up to any hash rate without sacrificing the mining speed
Claymore recently released v12.0 upgrade, which reces the equipment cost of al mining mode from 2% to 1%. The upgrade also offers 3gb and 2GB cards with zero development costs. However, Claymore al miner can't run on Mac. At present, it can only run on Linux and windows. But it supports both NVIDIA and AMD cards
other coins you can mine with this program include siacoin, lbry, decred and Pascal< If you are not familiar with cryptocurrency mining and are looking for the simplest Ethereum mining software, please check wineth
the software is based on the ethminer that we have just evaluated, but wineth provides users with a more simple and easy to understand GUI, combined with "intelligent" algorithm, which will provide the configuration that can ensure the best performance on the new user's hardware
as can be seen from the name, wineth is only compatible with windows devices, and you can find it in the windows 10 app store.
2. 1. Go to Yuesao training class to participate in Yuesao training. You can apply for Yuesao training in local housekeeping company or in Yuesao company
2. The content of the examination includes the following aspects:
maternal care: prenatal care, breast care, puerperal care, breastfeeding guidance, postpartum meal proction, postpartum gymnastics and psychological guidance
infant care: feeding the newborn, nursing the newborn's skin, nursing the newborn's facial features, bathing the newborn, disinfecting the newborn's umbilical cord, changing diapers and clothes for the newborn, guiding the newborn's sleep, etc
infant nutrition nursing: nutrition knowledge of newborn, method and time of adding complementary food, proction of complementary food of newborn, etc
3. After the examination, you wait to pass the examination of the labor department, and finally you can get the Yuesao certificate by issuing the certificate<
extended data:
examination ecation requirements
1. Junior high school or above ecation is required for junior high school nurseries
2. Junior high school or above ecation or five years of relevant experience is required for intermediate nurseries
3. A senior nursery teacher should have a bachelor's degree or two years' experience as an intermediate nursery teacher
application requirements
1. Love the work of Yuesao, have love, patience, responsibility and good health
2. The age of urban and rural registered women with ID card is about 20-50 years old
3. Bring the original ID card, one and two one inch ID photos when signing up;
2. The content of the examination includes the following aspects:
maternal care: prenatal care, breast care, puerperal care, breastfeeding guidance, postpartum meal proction, postpartum gymnastics and psychological guidance
infant care: feeding the newborn, nursing the newborn's skin, nursing the newborn's facial features, bathing the newborn, disinfecting the newborn's umbilical cord, changing diapers and clothes for the newborn, guiding the newborn's sleep, etc
infant nutrition nursing: nutrition knowledge of newborn, method and time of adding complementary food, proction of complementary food of newborn, etc
3. After the examination, you wait to pass the examination of the labor department, and finally you can get the Yuesao certificate by issuing the certificate<
extended data:
examination ecation requirements
1. Junior high school or above ecation is required for junior high school nurseries
2. Junior high school or above ecation or five years of relevant experience is required for intermediate nurseries
3. A senior nursery teacher should have a bachelor's degree or two years' experience as an intermediate nursery teacher
application requirements
1. Love the work of Yuesao, have love, patience, responsibility and good health
2. The age of urban and rural registered women with ID card is about 20-50 years old
3. Bring the original ID card, one and two one inch ID photos when signing up;
3. First of all, no matter how much power is supplied or how much heat is dissipated by the non-public version, the GPU is still the same. Don't expect the performance of the non-public version to be much higher than that of the public version. Not to mention super platinum, even the a8g, lightning and nine segment cards are within 5% higher than the public version. If you are interested, you can find the non-public version of the graphics card BIOS. In order to control the noise, many non-public version of the graphics card PCB design is lower than the public version. Many people unlock the 330W power consumption of 2080ti to 450W, and the frequency is raised from 2050 to 2150. So back to this question, the performance of radonvii is almost the same as that of 2080. If we say that general computing is even more powerful than 2080ti, CGN architecture features high performance and low performance with hbm2. But the lean camel is bigger than the horse, and its performance is not as good as the 5700t of the 2070s, so it can't compare with the radonvii. You may wonder, many non-public 5700 x t sell more expensive than radonvii, why is the performance worse? The same money, you go to LV is a suitcase, to a treasure can move a safe back, a truth.
4. The power consumption of AMD R9 3900x is 105W in the state of silent frequency, and is close to 170W after overclocking
the full load power consumption of the video card is about 300W
considering the power consumption of other hardware and power rendancy, users who are over frequency are recommended to be equipped with a power supply with a rated power of more than 650W. If you do not intend to overclock, you can be equipped with a rated power supply of 600W.
the full load power consumption of the video card is about 300W
considering the power consumption of other hardware and power rendancy, users who are over frequency are recommended to be equipped with a power supply with a rated power of more than 650W. If you do not intend to overclock, you can be equipped with a rated power supply of 600W.
5. See funny pictures can go to Jun Bujian to see there are a lot of funny pictures funny jokes, hope to help you
the new version of RMB has been issued for some time. Have you ever used it? Anyway, my family went to the bank for a lot of money. They prepared to send red envelopes ring the Spring Festival. The new version of RMB is very suitable for the new year< br />
\<
however, Hao Mingjian, editor in chief of yaowenchuizi, recently pointed out that there are some typos on the new version of RMB at the release site of "2015 top ten catchwords" in yaowenchuizi! Xiaobian, when I heard the news, I quickly took out the new version of RMB and had a look, right< br />
\< According to Hao Mingjian, editor in chief of biting words, the word "Yuan" in the "one hundred yuan" in the new version of RMB is wrong! Although there was "silver dollar" in the past, we only wrote it in RMB, but now it is stipulated that the unit of RMB is "Yuan". It is obviously wrong to write it again< br />
\
I understand all the reasons, but I really want to know why the old version of RMB has been written like this all the time. Why did it start to discuss this issue in the new version? Besides, it's also the "Yuan" on the ten or twenty yuan. It's obvious that holding on to the new version of RMB is to attract people's attention
he is worthy of being the editor in chief of "biting words". He has really "biting words". Not only this time, he pointed out seven grammatical errors on his ID card: "name", "gender" and "address" are juxtaposed with "birth", but "birth" is a verb and should not be used in juxtaposition with three nouns< br />
\
this kind of diction reminds me of the Chinese examination questions in high school. We also work hard every day to pick out language diseases and wrong words, and we will become neurotic. However, when we graate from high school, the wrong usage will be used repeatedly< br />
\
however, with the development of the Internet, there are more and more popular words on the Internet, and most of them have no grammar to speak of. If we all speak according to the rules, the world will become very boring ~
& # 92
it's necessary to pay attention to grammatical errors and typos, but it's also unnecessary to find fault. For example, the new version of RMB can be written as the country likes. Anyway, we have been used to the "one hundred yuan" for a long time< br />
\
however, if anyone dislikes his wrong words in RMB, please send them to me by mail, 10 yuan per kilogram, and collect them at a high price
the source is not cheap
the new version of RMB has been issued for some time. Have you ever used it? Anyway, my family went to the bank for a lot of money. They prepared to send red envelopes ring the Spring Festival. The new version of RMB is very suitable for the new year< br />
\<
however, Hao Mingjian, editor in chief of yaowenchuizi, recently pointed out that there are some typos on the new version of RMB at the release site of "2015 top ten catchwords" in yaowenchuizi! Xiaobian, when I heard the news, I quickly took out the new version of RMB and had a look, right< br />
\< According to Hao Mingjian, editor in chief of biting words, the word "Yuan" in the "one hundred yuan" in the new version of RMB is wrong! Although there was "silver dollar" in the past, we only wrote it in RMB, but now it is stipulated that the unit of RMB is "Yuan". It is obviously wrong to write it again< br />
\
I understand all the reasons, but I really want to know why the old version of RMB has been written like this all the time. Why did it start to discuss this issue in the new version? Besides, it's also the "Yuan" on the ten or twenty yuan. It's obvious that holding on to the new version of RMB is to attract people's attention
he is worthy of being the editor in chief of "biting words". He has really "biting words". Not only this time, he pointed out seven grammatical errors on his ID card: "name", "gender" and "address" are juxtaposed with "birth", but "birth" is a verb and should not be used in juxtaposition with three nouns< br />
\
this kind of diction reminds me of the Chinese examination questions in high school. We also work hard every day to pick out language diseases and wrong words, and we will become neurotic. However, when we graate from high school, the wrong usage will be used repeatedly< br />
\
however, with the development of the Internet, there are more and more popular words on the Internet, and most of them have no grammar to speak of. If we all speak according to the rules, the world will become very boring ~
& # 92
it's necessary to pay attention to grammatical errors and typos, but it's also unnecessary to find fault. For example, the new version of RMB can be written as the country likes. Anyway, we have been used to the "one hundred yuan" for a long time< br />
\
however, if anyone dislikes his wrong words in RMB, please send them to me by mail, 10 yuan per kilogram, and collect them at a high price
the source is not cheap
6. Amd radion VII is the flagship multi-purpose graphics card of AMD at present. Its performance is quite good. The comprehensive test of various games is between rtx2070 and rtx2080
for the price and performance of this video card, it is generally recommended to match it with high-end motherboard platforms, such as Intel Z390, AMD x470 chipset motherboard and corresponding high-performance processors, such as i7 9700K / i9 9900k + Z390 or AMD ryzen 7 2700x + x470 motherboard. The power supply of this video card needs to use the standard brand procts with single channel output rated at 600W or above
of course, low-end motherboards are basically compatible as long as they have PCI-E x16 3.0 interface, but they are not in line with the grade of graphics card, so we don't introce them much.
for the price and performance of this video card, it is generally recommended to match it with high-end motherboard platforms, such as Intel Z390, AMD x470 chipset motherboard and corresponding high-performance processors, such as i7 9700K / i9 9900k + Z390 or AMD ryzen 7 2700x + x470 motherboard. The power supply of this video card needs to use the standard brand procts with single channel output rated at 600W or above
of course, low-end motherboards are basically compatible as long as they have PCI-E x16 3.0 interface, but they are not in line with the grade of graphics card, so we don't introce them much.
7. There are chips inside the RFID tag to store the information it carries, coils to couple magnetic energy to generate current, and antennas to transmit the information it carries
8. Is it true to say that inctance is capacitive at some frequencies, so it is negative
is correct. An inctor has its own resonant frequency, beyond which the inctor acts as a capacitor. If the inctance value is very small, it can only be measured with a very precise test instrument, and there must be a test frequency. The inctance is different at different frequencies There is distributed capacitance between the lines of inctance. When f = 1 / 2 * pi * (LC)) ^ 0.5, the inctance will lose its inctance function, which is equivalent to a resistance.)
is correct. An inctor has its own resonant frequency, beyond which the inctor acts as a capacitor. If the inctance value is very small, it can only be measured with a very precise test instrument, and there must be a test frequency. The inctance is different at different frequencies There is distributed capacitance between the lines of inctance. When f = 1 / 2 * pi * (LC)) ^ 0.5, the inctance will lose its inctance function, which is equivalent to a resistance.)
9. The principle of inctance - the working principle of inctance
inctance is the ratio of the magnetic flux of the conctor to the current procing this magnetic flux when AC current passes through the conctor
when DC current passes through the inctor, there is only a fixed magnetic line around it, which does not change with time; However, when AC current passes through the coil, there will be time-varying magnetic lines around it. According to Faraday's law of electromagnetic inction - electricity generated by magnetism, the changing magnetic lines of force will proce an inced potential at both ends of the coil, which is equivalent to a new power source ground. When a closed circuit is formed, the inced potential will proce an inced current. From Lenz's law, we know that the total amount of magnetic lines of force proced by inced current should try to prevent the change of magnetic lines of force. The change of the magnetic line of force comes from the change of the external alternating power supply, so from the objective effect, the inctance coil has the characteristic of preventing the current change in the AC circuit. Inctance coil has similar characteristics to inertia in mechanics. It is called self inction ground in electricity. Usually, when the knife switch is opened or turned on, sparks will occur. This self inction phenomenon is caused by high inced potential
in short, when the inctive coil is connected to the AC power supply, the magnetic lines of force inside the coil will change with the alternating current, resulting in the electromagnetic inction of the coil. The electromotive force proced by the change of current in the coil itself is called self inced electromotive force ground
it can be seen that the inctance is only a parameter related to the number of turns, size, shape and medium of the coil. It is a measure of the inertia of the coil and has nothing to do with the applied current< The function of inctor 1.
current blocking function of inctor coil: the self inced electromotive force in the inctor coil is always resistant to the change of current in the coil. Inctance coil has a blocking effect on AC current. The blocking effect is called inctive reactance XL, and the unit is Ohm. Its relation with inctance L and AC frequency f is XL = 2 π FL, inctors can be divided into high-frequency choke coil and low-frequency choke coil< Function of inctor 2.
function of tuning and frequency selection: LC tuning circuit can be composed of inctor coil and capacitor in parallel. That is to say, if the natural oscillation frequency f0 of the circuit is equal to the frequency f of the non AC signal, the inctive reactance and capacitive reactance of the circuit are also equal, so the electromagnetic energy oscillates back and forth in the inctance and capacitance, which is the resonance phenomenon of the LC circuit. At resonance, the inctive reactance and capacitive reactance of the circuit are equivalent and reverse, and the inctive reactance of the total current of the circuit is the smallest and the current is the largest (F = & quot; f0" LC resonant circuit has the function of frequency selection, which can select the AC signal of a certain frequency f< The function of inctor 3.
inctor has the functions of screening signal, filtering noise, stabilizing current and restraining electromagnetic interference< The role of inctor 4.
in electronic equipment, we often see the magnetic ring as shown in Figure 2. What are the roles of these small things? This kind of magnetic ring and the connecting cable form an inctor (the wire in the cable is wound with several coils of inctance on the magnetic ring). It is a common anti-interference element in electronic circuits, and has a good shielding effect on high-frequency noise, so it is called absorption magnetic ring. It is usually made of ferrite material, also known as ferrite magnetic ring (referred to as magnetic ring). In Figure 2, the above is an integrated magnetic ring, which is a magnetic ring with mounting clip. Magnetic rings have different impedance characteristics at different frequencies. At low frequency, the impedance is very small. When the signal frequency increases, the impedance of the magnetic ring increases sharply
as we all know, the higher the frequency of the signal, the more it radiates out, and all the signal lines have no shielding layer. These signal lines become good antennas to receive all kinds of messy high-frequency signals in the surrounding environment. When these signals are superimposed on the transmitted signals, they can even change the transmitted useful signals and seriously interfere with the normal operation of electronic equipment, Recing the electromagnetic interference (EM) of electronic equipment has been considered. Under the action of the magnetic ring, even if the normal and useful signals pass smoothly, the high-frequency interference signals can be well suppressed, and the cost is low.
inctance is the ratio of the magnetic flux of the conctor to the current procing this magnetic flux when AC current passes through the conctor
when DC current passes through the inctor, there is only a fixed magnetic line around it, which does not change with time; However, when AC current passes through the coil, there will be time-varying magnetic lines around it. According to Faraday's law of electromagnetic inction - electricity generated by magnetism, the changing magnetic lines of force will proce an inced potential at both ends of the coil, which is equivalent to a new power source ground. When a closed circuit is formed, the inced potential will proce an inced current. From Lenz's law, we know that the total amount of magnetic lines of force proced by inced current should try to prevent the change of magnetic lines of force. The change of the magnetic line of force comes from the change of the external alternating power supply, so from the objective effect, the inctance coil has the characteristic of preventing the current change in the AC circuit. Inctance coil has similar characteristics to inertia in mechanics. It is called self inction ground in electricity. Usually, when the knife switch is opened or turned on, sparks will occur. This self inction phenomenon is caused by high inced potential
in short, when the inctive coil is connected to the AC power supply, the magnetic lines of force inside the coil will change with the alternating current, resulting in the electromagnetic inction of the coil. The electromotive force proced by the change of current in the coil itself is called self inced electromotive force ground
it can be seen that the inctance is only a parameter related to the number of turns, size, shape and medium of the coil. It is a measure of the inertia of the coil and has nothing to do with the applied current< The function of inctor 1.
current blocking function of inctor coil: the self inced electromotive force in the inctor coil is always resistant to the change of current in the coil. Inctance coil has a blocking effect on AC current. The blocking effect is called inctive reactance XL, and the unit is Ohm. Its relation with inctance L and AC frequency f is XL = 2 π FL, inctors can be divided into high-frequency choke coil and low-frequency choke coil< Function of inctor 2.
function of tuning and frequency selection: LC tuning circuit can be composed of inctor coil and capacitor in parallel. That is to say, if the natural oscillation frequency f0 of the circuit is equal to the frequency f of the non AC signal, the inctive reactance and capacitive reactance of the circuit are also equal, so the electromagnetic energy oscillates back and forth in the inctance and capacitance, which is the resonance phenomenon of the LC circuit. At resonance, the inctive reactance and capacitive reactance of the circuit are equivalent and reverse, and the inctive reactance of the total current of the circuit is the smallest and the current is the largest (F = & quot; f0" LC resonant circuit has the function of frequency selection, which can select the AC signal of a certain frequency f< The function of inctor 3.
inctor has the functions of screening signal, filtering noise, stabilizing current and restraining electromagnetic interference< The role of inctor 4.
in electronic equipment, we often see the magnetic ring as shown in Figure 2. What are the roles of these small things? This kind of magnetic ring and the connecting cable form an inctor (the wire in the cable is wound with several coils of inctance on the magnetic ring). It is a common anti-interference element in electronic circuits, and has a good shielding effect on high-frequency noise, so it is called absorption magnetic ring. It is usually made of ferrite material, also known as ferrite magnetic ring (referred to as magnetic ring). In Figure 2, the above is an integrated magnetic ring, which is a magnetic ring with mounting clip. Magnetic rings have different impedance characteristics at different frequencies. At low frequency, the impedance is very small. When the signal frequency increases, the impedance of the magnetic ring increases sharply
as we all know, the higher the frequency of the signal, the more it radiates out, and all the signal lines have no shielding layer. These signal lines become good antennas to receive all kinds of messy high-frequency signals in the surrounding environment. When these signals are superimposed on the transmitted signals, they can even change the transmitted useful signals and seriously interfere with the normal operation of electronic equipment, Recing the electromagnetic interference (EM) of electronic equipment has been considered. Under the action of the magnetic ring, even if the normal and useful signals pass smoothly, the high-frequency interference signals can be well suppressed, and the cost is low.
10. Lawyer, Hello, I was cheated by buying your insurance. She told me to buy her insurance. It's easy to say that it's easy to do. I didn't know how to do it, so I believed it. She gave her my 30000 yuan. Now she doesn't admit it, saying that it's a fraud.
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