Skip to main content

In 2023, is it suitable to use miners to mine or buy coins?

In 2023, is it suitable to use miners to mine or buy coins? In recent years, with the increasing popularity of blockchain technology and the rapid development of digital currency, more and more people have joined the team of mining and buying of coins. In 2023, for most people, choosing to use a miner to mine or buy coins will be a critical decision. Advantages and disadvantages of miners High power consumption, high cost, and high technical requirements are the salient features of miners' mining. But at the same time, miners also have a stable income from mining and have the advantage of controlling the speed of block verification. Here are a few viable Bitcoin miners and their profitability in 2023. Antminer S19 Pro is a miner produced by Bitmain , which is very popular in the market. It is equipped with 114 BM1398 ASIC chips , which can achieve a faster and more stable mining experience. It is estimated that the average daily income of this type of miner in 2023 will exceed 120

Is thermal grease the same as thermal paste?

 Is thermal grease the same as thermal paste?

Many customers often don't know the difference between thermal grease and thermal paste. Therefore, they don't know how to choose when purchasing. It is easy to confuse thermal grease and thermal paste. Thermal grease and thermal paste are only literal differences, and they are both thermally conductive materials, but their characteristics are still quite different. If they are misused, the consequences will be grave.

What is thermal grease?

Thermal grease, also known as thermal paste, is the most widely used thermal conductive medium, and the material is liquid paste. It uses silicone oil as raw material and adds fillers such as thickeners. It is an ester-like substance formed after heating, decompression, grinding, and other processes. The substance has a specific viscosity and no apparent graininess. It can effectively fill various gaps; the primary application environment is between high-power heating components and radiators.
thermal grease feature
Thermal grease has no adhesive properties and will not dry and solidify. It is produced with a unique formula and composed of metal oxides with good thermal conductivity, insulation, and organosiloxane. The product has excellent thermal conductivity, good electrical insulation, a wide operating temperature (working temperature -50 ° C ~ 340 ° C), good use stability.
Features:
1) High performance and effective cooling; thermal grease has good thermal conductivity, which can effectively reduce the CPU temperature, ensure the effective operation of the miner, and prolong the service life of the miner.
2) High safety, use with confidence; insulation and environmental protection, high-pressure resistance, high and low-temperature resistance.
3) Rapid conduction cooling; high thermal conductivity gives you a smooth experience that you have never had before.
4) Easy to use and quick to use; using a spatula, grease is easy to apply.

What is thermal paste?

Thermal paste, also called Antminer thermosetting adhesive, is a thermosetting resonant adhesive that functions to cool and bond electronic devices. After curing, it is closely attached to its contact surface to reduce thermal resistance, which is beneficial to the heat conduction between the heat source and its surrounding heat sinks, motherboards, metal shells, and outer casings. It has the advantages of high thermal conductivity, good insulation performance, and ease to use. It has good adhesion to metals such as copper, aluminum, and stainless steel. The curing form is dealcoholized, and it does not corrode metal and non-metal surfaces.
Antminer thermosetting adhesive
Features:
1) Thermal interface material, which will be cured, has adhesive properties and high adhesive strength;
2) After curing, it has impact resistance and vibration resistance;
3) The cured product has good thermal conductivity and heat dissipation function;
4) Excellent high and low-temperature resistance and electrical properties.
There is only one-word difference between the two, and they are both thermally conductive materials, but they are entirely different things. Thermal grease has a broader scope of application. It is suitable for almost any heat dissipation condition. Because the thermal paste is difficult to remove once glued, it is mainly used in occasions that only require one-time bonding, such as miner heat sinks, etc.
What's the difference between thermal paste and thermal grease?
Different thermal conductivity
The thermal conductivity of thermal grease is between 0.3 to 1.0, and the thermal conductivity of thermal paste is between 0.6 to 1.5, so the application scenarios are different.

Different insulating properties

The insulating properties of thermal grease are very general, and metal powder is added during the manufacturing process, limiting the insulating properties' performance to a certain extent. Nevertheless, thermal paste has good insulating properties. It is more suitable for industries that require high insulating properties, such as new energy, military, medical, aviation, ships, electronics, automobiles, instruments, power supply, high-speed rail, and other industries.
Different heat conduction effects
The thermal resistance of thermal grease is minimal and far superior to similar thermal grease sheets. However, thermal paste is more thermally conductive and slightly better than thermal grease.
Different curing conditions
Thermal grease has no adhesion and will never cure. However, thermal paste is different; it has a certain adhesiveness and can be cured at room temperature.
Different operating temperatures
Thermal grease is generally resistant to high temperatures and can be used from -50°C to 300°C. Thermal paste can work from -250°C to 50°C.
Different uses
Thermal grease is suitable for filling between the heat sink and the CPU. Thermal paste is suitable for electronic components-related industries and plays the role of sealing and potting.

Comments

Popular posts from this blog

How to repair antminer T17 Hashboard and repair guide manual download

How to repair antminer T17 Hashboard and repair guide manual download This version contains the basic circuit schematic diagram and chip signal direction and voltage introduction We currently publish in Chinese and the English version will be released soon Basic overview: Antminer T17 single hash board uses a total of 30 hash chips, the model is "BM1397", and the signal direction is sequentially transmitted from U1 to U30. Signal direction: "CLK / CO / BO / RST", transferred from U1 to U30, "RI" is transferred from U30 to U1 It also passes 5 test points for testing and maintenance The five test points are: CLK-CO-RI-BO-RST (Please note: The location of the test points in different voltage domains are also different, please refer to the picture notes) For notes and instructions on the test points, please see the following articles: The whole board has 30 chips, divided into 10 voltage domains, and each voltage domain contains 3 chips For the description of

How to repair ASIC miner hash board

How to repair ASIC miner hash board Important parts of ASIC miners – Hash board One  ASIC miner consists of 3 to 5 Hash board, a control board, a casing, and software, among which the Hash board are easiest  to broken. because the ASIC bitcoin miner hash board consists of many serially connected ASIC chips. When they work, they will be in a high-temperature environment for a long time. In this environment, it is easy to burn the chip or scatter the solder due to high temperature which makes the hash board or the mining machine unable to work and no hash rate. How to quickly detective which chips broken it’s the most important when we repairing ASIC miners The Antminer chips fixture fast efficient and easy to use Bitmain Antminer repair inspection tool The ASIC bitcoin miner hash board consists of many serially connected ASIC chips. When they work, they will be in a high-temperature environment for a long time. In this environment, it is easy to burn the chip or scatter the solder du

How to test the voltage and ground value of the power supply unit of the Antminer S9 hash board?

How to test the voltage and ground value of the power supply unit of the Antminer S9 hash board? Antminer S9 hash board Antminer S9 hash board power supply unit Voltage and ground value test of Antminer S9 power supply unit 12V voltage test Test method: adjust the Fluke 15B+ multimeter to the DC gear; the red test lead is placed on the positive pole of the power interface of the hash board, and the black test lead is placed on the negative pole of the power interface. PIC chip voltage test There is a white dot next to the PIC chip, which is 1st Pin. Test method : Adjust the Fluke 15B+ multimeter to the DC gear, measure whether the 1st Pin of the PIC chip has output, and the normal voltage is about 3.3V. If there is no 3.3V, please check the connection status of the hash board test line to see if the hash board is normal; if not, you need to re-program the PIC. MOS tube voltage test There is a black dot on the MOS tube, which is the 1st Pin (Figure 1). This is because the voltage of t