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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+]
After all the process of chip resistance manufacture, packing will be carried out and placed on the carrying belt to form a strip. In the packaging, there will be some phenomena such as fragmentation, mixing, setting-up, inversion, placing, empty material, jumping material, material missing angle, carrying belt contamination, carrying belt damage, and so on. A bad resistance flowing to the client terminal and attached to the circuit board will result in the bad quality of the final product, and a security risk. Because of a b...
Date：2019-04-11 [More+]
Precision resistor is a kind of very important resistor. Its precision, stability and low temperature drift design bring this resistance a superior market competitiveness. The accuracy of precision resistance represents the accuracy of resistance value. In fact, the accuracy is affected by many factors, such as ambient temperature changes, , self-heating due to self-energizing, pressure or tension from the PCB, external moisture, even corrosive gases, or welding, pulse, overload, static electricity, radiation and so on. Thes...
Date：2019-04-10 [More+]
The precision chip resistor adopts the manganese-copper strip as the raw material. It is relatively complex to manufacture the resistor of the package size 2512 within 1% tolerance. First of all, the manganese-copper strip is stamped into the required resistance pattern by precision stamping. The target resistance value is set, correcting the center value according to the upper and lower limits of the target resistance value so as to ensure that all products are controlled within the upper limit of the specification. To modif...
Date：2019-04-10 [More+]
There are many kinds of resistors in our life, each kind of resistor has its own characteristics and technical advantages. Common ones are high-power resistance, chip resistance, plug-in resistance, precision resistance, brake resistance and so on. In charger products, wire wound resistor use the most. So why do chargers use wire wound resistor, what are the advantages of them? The common wire wound resistor, made of a resistance alloy wire, is generally made of a nickel-chromium wire or a manganese copper wire. Apart from t...
Date：2019-04-09 [More+]
Metals used as resistive materials should have the characteristics of high electrical conductivity, sufficient mechanical strength, not easy to oxidize, not easy to corrode, easy to process and weld. The resistance material has a great influence on the resistance performance. Generally the resistance materials used in the high-end precision resistor are all high precision type. This kind of precision alloy material can make the performance of precision resistance more superior, the precision higher and temperature drift small...
Date：2019-04-09 [More+]
The film-type power resistance and the wire-wound power resistance are both important components of the power resistance. Usually, the film-type power resistance adopts the high-temperature vacuum coating technology to tightly attach the resistance material to the surface of the ceramic rod to form a protective film, and then add the appropriate joint to cut. And the surface is coated with epoxy resin seal protection. Its surface is often coated with green protective paint. The thickness of the film power resistance determine...
Date：2019-04-08 [More+]
Metal foil resistor, widely used in the current market, adopted high-precision materials has advantages both in precision and low TCR. With the increasing level of intelligence of many electronic products, metal foil resistors also ushered in a wide market space. The trend is increased by a certain amount each year, especially in metal foil high power resistors. A double-layer metal foil planar high-power resistor, in the course of use, is provided with three layers of ceramic pieces. The upper part of the resistance piece is...
Date：2019-04-04 [More+]
Manganese-copper shunt resistor adopts high-temperature brazing and fusion welding technology, ensures strong connection, stable resistance value and good performance. Microhm continues to develop and research new structures. Mn-Cu shunt resistor has many specifications, such as 120 , 175 , 200 , 250 , 300 , 350 , 400 , 500 , 600 , 800 , 1000 , resistance tolerance is 5%, pore distance and aperture can be customized. Mn-Cu divider is suitable for all kinds of electric energy meters with different currents. The hardware of ele...
Date：2019-04-04 [More+]
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