What are the Semiconductors that have been boiling up in recent days? Let's take a look together next.   All objects in life can be roughly divided into three categories based on their conductivity: Conductors, Semiconductors, and Insulators.   The outermost electrons of a conductor easily break free from the atomic nucleus and become free electrons. Under the action of an external electric field, they move in a directional direction, forming an electric current. Their conductivity is very good, and they are called conductors. High valence elements (such as inert gases) or polymer materials (such as rubber), whose outermost electrons are strongly bound by atomic nuclei and difficult to form free electrons, have extremely poor conductivity and are called insulators.   ASML 4022.470.51162 Laser Sensor At Rockss Automation, we sell semiconductor accessories and welcome your purchase.    The commonly used semiconductor materials, silicon (Si) and germanium (Ge), are both tetravalent elements, and their outermost electrons are neither as easy to break free from the atomic nucleus as conductors, nor as tightly bound by the atomic nucleus as insulators. At room temperature, their conductivity is between the two.   In the semiconductor with crystal structure, when specific impurity elements are artificially doped, the conductivity is controllable. Moreover, under the conditions of light and thermal radiation, its conductivity still has obvious changes. These special properties determine that the semiconductor can be made into various electronic devices.    AMAT 0150-00743 Probe      Overall, Semiconductor is a material product typically composed of silicon, with higher conductivity than insulators such as glass, but lower conductivity than pure conductors such as copper or aluminum. Impurities (known as doping) can be introduced to alter their conductivity and other properties to meet the specific needs of the electronic components they reside in. Semiconductors, also known as semiconductors or chips, can be found in thousands of products, such as computers, smartphones, devices, gaming hardware, and medical devices.      Introducing Rockss Automation – your one-stop shop for all your semiconductor component needs.From microprocessors to memory modules, we have it all. Our team of experienced technicians ensure that each component is of the highest quality, meeting all industry standards. You can rest assured that each product you purchase from us has undergone rigorous testing to ensure its reliability and durability.      

Semiconductors can be divided into first, second, and third generation semiconductors based on different substrate materials. The first generation semiconductors use silicon (Si) and germanium (Ge) as substrate materials and are most widely used. The second generation semiconductors use gallium arsenide (GaAs) as substrate materials, while the third generation semiconductors use gallium nitride (GaN) and silicon carbide (SiC) as substrate materials. According to specifications, semiconductors can be divided into military grade, automotive grade, industrial grade, and civilian grade, which have different temperature adaptability and anti-interference capabilities. In addition, the World Organization for Semiconductor Trade Statistics (WSTS) categorizes all semiconductors into four major categories based on their structure and function: integrated circuits, discrete devices, optoelectronic devices, and sensors.   LAM 27-326390-00 Manual Operator   First generation semiconductor The first generation of semiconductors mainly referred to Si and Ge. In the 1850s, Ge dominated the semiconductor market, mainly used in low-frequency, low voltage, medium power transistors and photodetectors. However, Ge semiconductor devices were not resistant to irradiation and high temperatures, and were gradually replaced by Si devices in the 1860s. Nowadays, Si accounts for over 95% of the semiconductor device market, and almost 100% of integrated circuits use Si materials. Given the maturity of the Si industry and the high reliability of Si based devices, Si will continue to maintain its leadership and core position in the semiconductor industry in the 21st century. However, Si materials also have limitations in their physical properties, such as limited applications in optoelectronics and high-frequency high-power devices   Second generation semiconductor There are many second generation semiconductors, mainly including binary and Ternary compound semiconductors composed of III-V family, such as GaAs, lnSb, GaAsAl, etc; Solid solution semiconductors, such as Ge Si; Amorphous semiconductors, such as amorphous Si, amorphous oxides (such as IGZO), etc; Organic semiconductors, such as copper phthalocyanine. The second generation of semiconductors is mainly used for producing high-speed, high-frequency, high-power, and light-emitting electronic devices, and has a complementary relationship with the first generation of semiconductors. In addition, the second generation semiconductor is also an excellent material for making high-performance microwave, millimeter wave and light-emitting devices. With the rise of information technology, it is widely used in optical communication, mobile communication, and satellite communication. However, second-generation semiconductors also have prominent drawbacks: GaAs and InP are scarce materials, very expensive, and toxic, polluting the environment.   Sumitomo CMC550011ABWG01 Main Control Card Third generation semiconductor The third generation of semiconductors generally refers to wide bandgap semiconductors, with the main representative materials being SiC, GaN, AlN, and ZnO. The bandgap width of these materials is very large, generally greater than 2.3 eV, such as SiC 3.2 eV and GaN 3.4 eV. The wide bandgap gives third-generation semiconductors a significant breakdown electric field. In addition, third-generation semiconductors also have the characteristics of high thermal conductivity, high electron saturation rate, greater radiation resistance than Si, and can be applied to high-power devices. Therefore, third-generation semiconductors are mainly used in semiconductor lighting, lasers, detectors, and high-power and radiation resistant electronic devices. With the rise of 5G communication, third-generation semiconductors have also made a difference in the field of 5G communication. The most popular GaN fast charging device currently sold is the third-generation semiconductor GaN.   Advanced Energy 3152352-103 Power Supply   Rockss Automation Co., Ltd. is dedicated to providing high-quality semiconductor components, as well as expert sales and maintenance services. Established with a focus on meeting the needs of the modern market, our company has quickly become a trusted provider of top-quality components for the semiconductor industry.

   How to choose a suitable Inverter for existing motors? There is a certain amount of knowledge and a little skill in this. As a professional electromechanical equipment service provider, Rockss Automation not only helps customers choose motors well, but also cannot make careless choices about motor control. So, let's analyze and analyze today how Siemens Inverters can be perfectly combined with Siemens motors. SIEMENS 6SE3211-5BA40 Inverter       The commonly used types of Siemens Inverters are as follows: 6SE6440, 430, and 420. Usually, the choice between these three is also meticulous. Here are a few points for everyone from Rockss Automation: 1. Products powered by 380-480VAC and without filters are commonly used in Siemens 440 series Inverters. Just find the corresponding model for the 440 series. 2. There are two types of product oils for partial power consumption: imported with original packaging and domestically produced. The price of domestically produced products is cheaper compared to pure imported products. 3. The power corresponding to the Inverter model refers to the high torque output power. 4. Generally, the standard Siemens Inverter is optional and does not include a control panel. The control panel needs to be ordered separately. The control panel includes both Chinese and English versions. The English control panel is a bit cheaper than the Chinese one. SIEMENS 1FK7101-5AF71-1SA0 Motor      As mentioned above, the 440 series Siemens Inverter commonly used for 380V voltage of domestic standard motors. So, how to choose a suitable 440 series frequency converter? 440 power range: 0.37-255kW. Among them, 0.12kW-200kW (CT constant torque); 0.12kW-250kW (VT variable torque). Generally speaking, the Inverter is matched according to the power of the motor, and the ratio is 1:1 original. If the distance between the heavy load and the Inverter is relatively long, the power of the Inverters one to two levels higher than the power of the motor. If a Inverters equipped with multiple motors, it is sufficient to choose one level higher than the motor power, which is not the total power of the motors carried.     When selecting a Inverter, the following parameters should generally be considered:   1. Power   Choose the high-power Inverter for the high-power motor. However, for special occasions such as high temperatures and altitudes, it can cause a reduction in the capacity of the frequency converter, making it easy for the Inverter to amplify by one gear.   2. Current The rated current of the Inverter is greater than the maximum current of the motor operation, and it is generally marked on the nameplate.   3. Supply voltage   Generally, low-voltage frequency converters have single-phase 220-240V, three-phase 380-480V power supply, etc. The specific selection is rated according to actual needs.   4. Load inertia   In some situations, such as most ventilation ducts, there is no requirement for the motor to stop in a timely manner, while in some transmission belts, it is required to stop in a timely manner, so it can also be used as a reference condition for selecting frequency converters. SIEMENS 6SE3210-7BA40 Inverter    A Siemens Inverter can control multiple motors. This application situation is commonly referred to as "one dragging many". It has been running for many years and rarely malfunctions. However, it is important to pay attention to the following points when dragging a frequency converter:    1. The control method must use linear V/F control    2. One drag multiple is only used in situations where there are no strict requirements for motor speed regulation;    3. The total rated current of each motor should be less than the rated current of the variable frequency;    4. Independent thermal relays should be installed on each motor.    5. The power of each motor should be consistent as much as possible    6. The differences in physical characteristics of each output circuit should be minimized, including:    A. Motor characteristics, such as speed;    B. Cable characteristics, such as cross-sectional area, length, and material.    7. If the motor characteristics are basically consistent and the cable length approaches the allowable limit length of the frequency converter, methods such as increasing the outlet reactor, reducing the switching frequency, and appropriately increasing the Inverter can be adopted.      For mid-range applications, customers usually consider Siemens or ABB when choosing frequency converters. Indeed, in certain high-end special industries such as lifting and steel rolling, I personally believe that using frequency converters from foreign brands such as Siemens will provide more protection and fewer malfunctions. It's a lot easier to use in the later stage.

The ABB GJR5252300R0101 Analog I/O Module was available for safety-related applications. It was based on the time-proven system structure of the AC31 series 90 variant.   The ABB GJR5252300R0101 Analog I/O Module is used as a remote module on the CS31 system bus. It contains 16 analog input/output channels that can be configured in two operating modes: • Operating mode "12 bits":8 input channels, individually configurable±10 V or 0...20 mA, 12 bit resolution plus8 output channels, individually configurable±10 V or 0...20 mA, 12 bit resolution • Operating mode "8 bits":16 channels, configurable in pairs as inputs or outputs, 0...10 V oder 0...20 mA, 8 bit resolution• The configuration is set with DIL switches. • The PLC offers an interconnection elementANAI4_20 for measuring signals of 4...20 mA   The ABB GJR5252300R0101 Analog I/O Module uses up to eight input words on the CS31 system bus plus up to eight output words. In the operating mode "8 bits", 2 analog values are packed into one word.The operating voltage of the unit is 24 V DC. The CS31 system bus connection is electrically isolated from the rest of the module.The module offers a number of diagnosis functions    The ABB Analog I/O Module provided by Rockss Automation are designed with ease of use in mind and can be highly customized and adjusted to meet your specific needs. It is also equipped with advanced safety features to protect personnel and equipment.    

TOYOPUC PC3JB-GP CPU Module is a product offered by Toshiba Machine Co., Ltd. It is a high-performance programmable logic controller (PLC) module used for industrial automation applications. The PC3JB-GP module is part of the TOYOPUC PC3 series and serves as the central processing unit (CPU) for the controller. The PC3JB-GP CPU module features a powerful processor that enables fast and efficient program execution, data processing, and communication with other devices. It supports a wide range of I/O modules and provides multiple communication interfaces for seamless integration into various automation systems.    Key features and specifications of the TOYOPUC PC3JB-GP CPU Module may include: 1. Processing Power: The PC3JB-GP module is equipped with a high-speed processor for quick program execution and efficient data handling. 2.Memory Capacity: It has a sufficient amount of onboard memory to store programs, data, and system configuration information. 3. I/O Compatibility: The PC3JB-GP module supports various I/O modules, allowing flexible configuration to meet specific application requirements. 4. Communication Interfaces: It offers multiple communication interfaces such as serial ports, Ethernet, and fieldbus protocols for seamless connectivity with other devices and systems. 5. Programming Software: TOYOPUC PC3 series PLCs typically use programming software provided by Toshiba Machine, which offers a user-friendly and intuitive programming environment for developing and maintaining PLC programs. Overall, the TOYOPUC PC3JB-GP CPU Module is a reliable and versatile CPU module designed for demanding industrial automation applications. It provides excellent performance, flexibility, and connectivity options to facilitate efficient control and monitoring of machinery and processes. You can consult us——Rockss Automation, if you need anything！  

   PERCEPTRON C0400-X0000-Y0062-Z0129 Laser profile sensor is a laser profile sensor offered by Perceptron, a company specializing in 3D metrology and inspection solutions. This sensor is designed to measure and analyze the shape and profile of objects or surfaces using laser technology.     The Perceptron C0400-X0000-Y0062-Z0129 laser profile sensor has the following features:  1.Laser Technology: It utilizes laser beams to capture detailed surface profiles and measurements of objects.  2.High Precision: The sensor offers high accuracy and resolution in capturing surface profiles, enabling precise measurements and inspections.  3.Multiple Measurement Functions: It is equipped with various measurement functions such as distance, height, width, angle, and more, allowing for comprehensive analysis of object geometry.  4.Fast Data Acquisition: The sensor has a high scanning speed, enabling efficient data acquisition and processing, ideal for applications with high-speed production lines.  5.Robust Construction: The sensor is built with a rugged design to withstand harsh industrial environments and ensure long-lasting performance.  6.Easy Integration: It can be easily integrated into existing automation systems or used standalone for quality control applications or inline inspections.    The Perceptron C0400-X0000-Y0062-Z0129 laser profile sensor is commonly used in industries such as automotive, electronics, aerospace, and manufacturing, where accurate and reliable measurement of object profiles is crucial for quality control and process optimization. Welcome to order and consult with us--Rockss Automation!