Free Hotline
400-803-9333
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+]
Electric vehicles rely on power batteries as their driving energy. In many cases, we consider the range of electric vehicles depending on the capacity of the battery. Although the energy density of the battery is indeed the main factor that affects the range of the electric vehicle. However, the performance of power battery management system (BMS) also directly affects the range of electric vehicles. Many times people ignore the impact of battery management system (BMS) on electric vehicles. A good battery management system ...
Date：2019-01-14 [More+]
UPS power supply is an important part in the field of information technology. It is a kind of high-tech power supply equipment which integrates power technology, control technology, signal detection and communication technology. It is widely used in computer and network systems, telecommunication / mobile communication and various automatic production lines. UPS are produced by all kinds of electronic components, including high precision resistors. The UPS power supply with precision resistors can output stable voltage and c...
Date：2019-01-11 [More+]
The most common alloy resistors include surface mount type and lead type. Some instrumentations and circuit equipments require high precision alloy resistors. This type of high precision alloy resistors feature higher precision and lower temperature drift. The metal alloy resistors mainly have below 4 functions. First, shunt effect Resistors have the function of shunt, so do the alloy resistors. For example, when we put the alloy resistor in parallel with a LED bulb in the circuit, the voltage at both ends of the alloy resis...
Date：2019-01-11 [More+]
One of the core components of an electric vehicle is the battery module in the battery management system ( BMS ). Because the electric power comes from the battery, in many cases the battery may be damaged, especially the core component of the battery. if the battery core component is damaged, can the electric vehicle only be scrapped? The answer is no. This is a question that many users have to worry about when they buy new energy electric vehicles. With the development of new energy vehicle technology, especially the upgra...
Date：2019-01-10 [More+]
The development of wind power industry has created a new glory. Many countries have abandoned the traditional energy methods and planned to fully realized 100% clean energy power supply in the coming decades, which bring a lot of market opportunities from the upstream enterprise or to the downstream enterprise of wind power application. The electronic component industry is the upstream industry of the wind power industry. New wind power generators and power transmission equipment need to use a large number of precision resis...
Date：2019-01-10 [More+]
In many cases, to ensure the safe operation of electric vehicles, electric vehicle production companies will use special automotive grade resistors. This type of gauge resistor has many advantages over ordinary resistors. The car gauge resistors are mainly including network resistor, anti- sulphur resistor, current sense resistor, surface mount thick film resistor, surface mount thin film resistor. The automotive grade resistors commonly used in automobile electronics has the following characteristics: First, automotive grad...
Date：2019-01-09 [More+]
The new energy automobile industry has led to the development of many industries, and the growth of new energy vehicle sales has also ushered in market opportunities for other industries. Take precision shunts for instance, the battery management system in every new energy vehicle needs to carry out current testing. The increase in sales of new energy vehicles has also contributed to a modest increase in precision shunts. More research and production will be carried out by precision shunt manufacturers. According to relevant...
Date：2019-01-09 [More+]
In the circuit, resistor sampling and Hall sampling are two common current detection methods, which are widely used in automobile electronic current detection technology. Which one is better? Lets analyze the advantages and disadvantages of these two kinds of current sampling. First, the Hall sampling method of current detection. Generally speaking, the voltage signal output from the Hall current sensor is input to the MCU detection method after processing. In many cases, Hall sampling has the advantage of measuring large cur...
Date：2019-01-09 [More+]
microhm@microhm.com