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After yesterdays activities of attending Greater Bay Area Technology Seminar, networking luncheon, business matching meetings, Munjeong-dong Raemian Gallery and Ground X Corp visit, today the delegate continue Koreas agenda. At 10 to 11 A.M., the mission visit Doosan Robotics which is part of the Doosan Group and a major global player in the design, development and delivery of advanced collaborative robot systems and solutions to manufatures. It enables smart factories by developing and manufacturing cobots that are capable o...
Date：2019-07-12 [More+]
electronica China, lasting for three days, ringed down the curtain on Mar.22,2019 successfully. Microhm prepared elaborately and exhibited full range of resistors in the site. Customers from all over the world visited Microhm E5 - 5606, consulted resistors and experienced. Our staffs introductions of the features, applications and merits were brief and to the point. Customers not only stayed for a time in front of the reception to learn more about products, but also streamed into Microhms booth to have a close look of the mat...
Date：2019-03-25 [More+]
The wind power generation system is a wind power generation control platform. The intelligent wind power generation system can supply sufficient power to the power grid and plays an important role in maintaining wind power generation. The new wind power system contains power electronic components such as precision resistors, shunts, plug-in resistors, chip resistors, etc. It is different from the real-time simulation of traditional power systems, and requires s-level simulation steps to prepare for simulation. The new wind po...
Date：2018-11-29 [More+]
There are many types of resistors, but the wirewound resistors in these categories can be said to be our most common resistors, and the most used resistors in the line, and even the mainstream resistors of high-precision devices. Why is the winding resistance widely used and applied, which has a significant relationship with the use of research and development materials. After continuous development and research and development of wirewound resistors, design engineers have experienced the research and analysis of various con...
Date：2018-11-29 [More+]
Metal foil resistors have been the star of the resistor industry from design to development. It uses a special metal foil material, and it is strictly controlled in the production process, so that its performance is far higher than other resistors. It is no exaggeration to say that high-precision metal foil resistor is an ultra-precision resistor. So what are the advantages and characteristics of this resistor? We have compiled the advantages and characteristics of the metal foil resistor. First, the metal foil resistor has ...
Date：2018-11-29 [More+]
Load current measurement is an important piece of data in a circuit that can be used to monitor many different parameters. Sampling resistors can be used to measure load current, but a single type of resistor cannot cover all applications. We usually use shunt resistors to accurately measure the load current in the circuit, but its measurement has advantages and disadvantages. The disadvantage of shunt resistors for measuring load current We are using a shunt resistor to measure the load current. The power dissipation of the ...
Date：2018-11-29 [More+]
Frequency converters are an important part of wind power generation. Wind power systems usually contain high-precision resistors, shunts and other electronic components. The frequency converter has a very large impact on the entire wind power generation system. Efficient frequency converters can provide more power to the grid, which in turn creates resource charges. Recently, according to the relevant website, the fault of the inverter in the offshore wind farm in Denmark caused the entire power grid to fail to generate elect...
Date：2018-11-28 [More+]
Special resistors are a relatively rare type in our daily lives and are usually found in specific products. However, we also classify varistors and thermistors as special resistors. These two resistors are often seen on the power module, so what role do these two special resistors play in the power module? The power module circuit usually has AC-DC circuit design. The application of varistor and thermistor in this road is very important. Lets analyze the specific effects of these two resistors. First, the role of the thermist...
Date：2018-11-28 [More+]
New energy vehicles use batteries as the power source. The operating current of the electronic control system of the car body is mostly between 1-100A. In special cases, there will be a short-time 200-300A current, and the starting current of the vehicle is even as high as 1500A. . In such a working environment, the milliohm resistance in the automotive electronic system is required to instantaneously receive high load power, which is a test of the performance of the resistor. Many automotive resistors use an etched alloy foi...
Date：2018-11-28 [More+]
Resistance is the most abundant component in electrical equipment, but it is not the component with the highest damage rate. The most common resistance damage is open circuit, and it is rare for the resistance to become larger or smaller. Commonly there are carbon film resistors, metal film resistors, wirewound resistors and alloy resistors. How can we judge whether they are damaged in the circuit? What are the characteristics after they are damaged? This is the problem engineers encountered. Today we will study what features...
Date：2018-11-28 [More+]
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