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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+]
Metal film leaded resistors are almost the definitive standard used these days. Cost, reliability, and availability of close tolerance product means that they are almost universally used for general purpose leaded resistor, HPMRY series, PMRY series, EE series, NLT series from Microhm Electronics are your best options when choosing metail film resistors. Another advantage of metal film resistors is that they generate low levels of noise as a result of their construction and technology. Offering a high tolerance as well as pro...
Date：2019-09-02 [More+]
Production base located in Taiwan and Shanghai, Microhm Eletronics is one of the specilized Metal Low Ohm Resistor manufacturers since 1970s. And their products are used throughout automotive, electronic device applications. ISO9001/ ISO14001/OHSAS 18001 certified and meeting AEC-Q200 standards, Microhm Electronics has been offering automotive resistors, melf resistors, metal foil resistors, metal film resistors, current sense resistors, high power precision resistors including thin/ thick film resistors, shunt resistors with...
Date：2019-09-02 [More+]
End of line resistors (EOLR) are resistors, of a known value, that are used to terminate protective loops or zones, such as those found in ESD or FG systems. Microhm Electronics metal foil resistor PMRY series can be used as end of line resistors. The purpose of EOLRs is to allow the control panel to supervise the field wiring for open or short circuit conditions. How the control system responds to each depends on the systems configuration, but generally speaking, a control system views an open circuit as a fault or alarm con...
Date：2019-08-30 [More+]
Current flows through circuits when a voltage is applied to them. One way to limit this flow is with a resistor. Precision resistors, power resistors and shunt resistors are ready in Microhm Electronics for engineers option. How well resistors oppose current flow depends on their resistance. Ordinary resistors obey Ohms Law, where the voltage, V, is equal to the current, I, multiplied by the resistance, R. Resistors can be tested in and out of circuit by measuring their resistance. They may be tested in circuit by measuring t...
Date：2019-08-30 [More+]
Electromobility is steadily gaining ground in the automotive industry, and its relevance is increasing accordingly. With the presentation of new shunt, Microhm Electronics is now taking due account of the requirements that this trend is imposing on components for high-power battery management systems. In the last year, demand for high-performance shunts for use in electric vehicles has skyrocketed. This is down to the pace of development in the electromobility sector. Currents of up to 600A flow through high-voltage batteries...
Date：2019-08-30 [More+]
The resistor manufacturer selects and combines chips of the appropriate resistance values in hermetic or non-hermetic packages. Trimmed and/or matched, individual chip-resistor assemblies reside in a plastic or hermetic enclosure. These devices allow for resistance variation from circuit to circuit without the non-recurring engineering cost (NRE) of specialized networks. When using foil chips, its important to keep in mind that all foil resistors have very low absolute TCR. The TCR of Microhm Electronics metal foil resistors ...
Date：2019-08-29 [More+]
For applications that require high reliability, the resistor production process includes MIL-style testing consisting of electrical and environmental stresses to screen out and identify any parts or lots that exhibit performance variations. The level of testing needed depends on how critical the circuit is to the overall objective of the project. Microhm Electronics metal film resistor EE series meeting standard MIL-R-10509 are widely used in precision instruments. Parts testing may vary depending on the specifications requir...
Date：2019-08-29 [More+]
Despite appearances, current shunt resistors are not as simple as they seem. In particular, a shunt resistors resistance actually consists of three resistances. First, theres the resistance of the shunt resistor itself. Then there are the resistances of the shunt resistors leads and the leads on the printed circuit board connected to the shunt resistor. Normally these lead resistances are insignificant, but current shunt resistors usually have very low values. In high current measurements, even small lead resistances introduc...
Date：2019-08-28 [More+]
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