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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 48V automotive system is an important development direction in the development of automotive electronics at present. There is great difference between the 48V voltage and the previous 12V automotive system. The resistor is used as the common electronic component in the daily automobile electronics. It plays a all-important role in the design of 48V automotive electronic system, and the use of resistors in DC-DC battery power supply is very important. In the past, cars used 12V batteries to power ignition, lighting, audio...
Date：2019-03-27 [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+]
Military grade resistors are usually important to military, aerospace fields, military radar, military aircraft and more. Military class resistors are very different from ordinary resistors, their precision, resistance and temperature drift parameters are very demanding. Lots of tests are performed before the purchase of these resistors. Generally speaking, the military class resistor specification consists of general specification and detail specification. The general specification specifies the requirements of military grad...
Date：2019-03-18 [More+]
More and more industrial robots are used in industrial production, especially in automobile, metal products, batteries, rubber and plastics industries. With the improvement of performance and the clarity of various application scenarios. At present, high precision, high efficiency and intelligent level determine the development and use of industrial robots. For example, many robots in Japan use high precision resistors to design reasonable optimization circuits to improve precision and sensitivity of robots. In addition, as ...
Date：2019-03-15 [More+]
Brake resistor is a very important resistor. It is widely used in many motor products. With the rapid development of high-speed rail technology, the problem of braking is brought about by the promotion of speed. In order to ensure the safety of trains, brake resistors are introduced to many trains widely so as to improve the safety performance of trains. Train braking is divided into friction brake and non-friction brake before the appearance of brake resistor. Friction braking includes air brake, wheel brake, magnetic rail b...
Date：2019-03-13 [More+]
In daily production, linear resistors can be used to simulate the high precision and low temperature drift characteristics of chip resistors, and the operating conditions of chip resistors are analyzed when voltage and current values are limited to rated conditions. This technique can also be applied to plug-in resistors. If the voltage or current value exceeds the specified value, the resistor will be overheated and will not comply with Ohms law, and will even be burned down. High precision low TCR chip resistor are designed...
Date：2019-03-11 [More+]
Shunt resistor can be used in many electronic products. It consist of slot shunt and non-slot shunt. These two types of shunt are widely used in automotive electronic products, especially in battery management systems. In the case of Teslas new-energy electric vehicle, the use of precision dividers gives it a competitive advantage over other cars in the industry, which we would also call automotive grade resistors. In new energy automotive electronics, automotive shunt is usually made of Mn-Ni-Cu alloy resistance rod and copp...
Date：2019-03-08 [More+]
Generally, Mn-Cu alloy is used for production of automotive shunt. Mn-Cu alloy has relatively small temperature coefficient of resistance (TCR), low thermal EMF against copper, excellent annual stability of resistance, good weldability and workability. We know that the resistance value will change with temperature. For automotive shunt, the change of resistance value directly affects the precision of measurement. For precision instrument, this effect is enough to constitute an error to the precision. The resistivity and stab...
Date：2019-03-06 [More+]
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