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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+]
Microhm Electronics introduced a new surface-mount power metal foil resistor featuring a 1-W high power rating in the compact 1206 package size. Designed to save space in automotive and computer applications, the Microhm Electronics MPR1206 combines its high power-to-footprint size ratio with extremely low resistance values down to 0.0005 ohm. The advanced construction of the MPR1206 resistor incorporates a solid metal nickel-chrome or manganese-copper alloy resistive element with low TCR ( 20 ppm/C). The devices small size a...
Date：2020-01-09 [More+]
Not all resistors are the same and growth in new markets like high-power LED lighting is serving to highlight the importance of understanding all aspects of an application in order to correctly and safely specify the right type of resistor for LED lightings. Microhm Electronics NUAL series and FLR serires are applicable to this field. For LED lighting applications, devices with a nominal rated forward current of 350mA are quite typical but LEDs designed for operation at 700mA, 1A and even 1.5A are becoming increasingly common...
Date：2020-01-08 [More+]
Microhm Electronics power metal strip resistors, offered in an 8518 case size and an all-welded construction. It is manufactured with a solid metal nickel-chrome alloy resistive element with a calibration notch and boot design on their terminals. This improves TCR performance for better accuracy over temperature extremes. It offers very low resistance down to 100 microohms thanks to a proprietary technique and power ratings up to 36 W. The resistors feature a proprietary processing technique that produces their extremely low ...
Date：2020-01-08 [More+]
Almost every application for resistors in power supply design has different specification priorities and performance requirements. These include resistors that need to be able to handle high voltage, current and power, as well as ones that require low tolerances. Often specialized attributes are needed, like surge capability or negative TCR. Resistors are playing important roles in regulating the supply output and protecting the supply from faults. Besides linear regulators and switched-mode power supplies, resistors also has...
Date：2020-01-07 [More+]
With Dyson recently announcing its surprise move into the electric vehicle market, it is clear that the electric car boom is upon us. However, the technology behind these vehicles must continue to be refined to perfect its use in alternative applications, including commercial vehicles. Meanwhile, the passive components, including resistors are must be well-picked to suitable for these electronic commerical vehicles. A recent study revealed that short driving ranges and battery technology are two of the key factors stopping co...
Date：2020-01-07 [More+]
There are a lot of different resistor types, all with their own applications, characteristics and construction. Microhm Electronicss resistors are broadly ultilized in automotives, green engeries, communications and more. This page lists the different resistor types which are described on the resistor guide. Fixed resistors The fixed resistor type is the most common resistor, when people talk about a resistor they most probably mean a fixed resistor. Fixed resistors have a constant resistance value. Different resistor materia...
Date：2020-01-06 [More+]
In the ever-shifting world of electronics, one thing that hasnt changed over the years is the resistor color code. It is used to identify resistance value and tolerances for cylindrical resistors with axial leads. The International Electronics Commission formally defines the color code in its IEC 60062 standard. Microhm Electronics HPMRY series and PMRY series are popular cylindrical resistors. The resistor color code is expressed in bands of various colors imposed sequentially across the circumference of the resistor. There ...
Date：2020-01-06 [More+]
The use of current sense resistors, such as Microhm Electronics shunt resistors, is part of a trend in motor control system design that benefits from adopting new digital isolation technologies. These technologies offer higher reliability levels to designers based on the introduction of the component level standard IEC 60747-17, which specifies the performance, test, and certification requirements for capacitive and magnetically coupled isolators. Digital control of a motor drive incorporates current sense resistors for sensi...
Date：2020-01-03 [More+]
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