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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+]
Ever-evolving automotive technology is no longer confined to the basic vehicle functions of propulsion, steering, and braking. It is now expanding into a variety of disciplines. Remarkable advances in automotive technology, most notably in areas such as telematics, advanced safety features, and environmental compatibility, have led to tremendous evolution in our vehicles and our automotive society since the days when vehicles were merely a means of getting around. This evolution has been facilitated by electronic components, ...
Date：2019-08-21 [More+]
Precision resistors deliver the tight tolerances, low temperature sensitivity, and high stability demanded across a broad range of laboratory analysis equipment . The input stage of an instrument with a resistive sensor, such as a thermistor in a precision temperature-monitoring circuit, consists of a bridge of resistors, which must be closely matched in value. Since it is the ratio between values that matters rather than absolute values themselves, the maximum difference between TCRs (that is, the tracking TCR) is more impor...
Date：2019-08-21 [More+]
Thin and thick film resistors are the most common types in the market. They are characterized by a resistive layer on a ceramic base. Although their appearance might be very similar, their properties and manufacturing process are very different. The naming originates from the different layer thicknesses. Thin film has a thickness in the order of 0.1 micrometer or smaller, while thick film is around thousands time thicker. However, the main difference is method the resistive film is applied onto the substrate. Thin film resist...
Date：2019-08-20 [More+]
In high-end audio equipment, careful selection of resistors is one of the best ways to avoid or minimize noise and distortion in the signal path. Noise is an unwanted wide spectrum signal that may be superimposed on any useful signal, including DC. Resistors, like other passive components, are noise sources to various degrees, depending upon resistance value, temperature, applied voltage, and resistor type. Microhm Electronics manufactures varied resistors, including below mentioned thin film resistors, thick film resistors, ...
Date：2019-08-20 [More+]
Metal Strip technology is very different from thick film or thin film technologies because it is an all-metal welded construction that is thick enough to be self-supporting - there is no substrate. Both thin film and thick film resistor technologies require a ceramic substrate for support. There is construction differences in the NFC series and thick film resistors. In fast electrical transients such as battery plug-in or mechanical switch closures, the pulse capability of the resistor is limited to the amount of heat energy ...
Date：2019-08-15 [More+]
In the United States, military contractors, commercial entities, educational institutions, etc., often purchase products to the requirements set forth by the United States Military Test Specifications. These standards are often referred to using acronyms such as, MIL-STD Military Standard, MIL-SPEC Military Specifications, or (informally) MilSpecs Military Specifications as well as MIL-R, Microhm Electronics EE series is US MLR-R-10509 qualified. They represent set of very well thought out test specifications and procedures t...
Date：2019-08-15 [More+]
Metal film resistors have a thin metal layer as resistive element on a non-conducting body. They are amongst the most common types of axial resistors. Microhms metal film resistors consist of PMRY series, MCC series and more. Other film type resistors are carbon film and thick and thin film resistors. In most literature referrals to metal film, usually it is a cylindrical axial resistor. However, thin film chip resistors use the same manufacturing principle for the metal layer. The appearance of metal film resistors is simila...
Date：2019-08-14 [More+]
A device to measure electric current is called an ammeter. Most modern ammeters measure the voltage drop over a precision resistor with a known resistance. The current flow is calculated by using Ohms law: Ohms Law I=V/R. Most ammeters have an inbuilt resistor to measure the current. However, when the current is too high for the ammeter, a different setup is required. The solution is to place the ammeter in parallel with an accurate shunt resistor. Another term that is sometimes used for this type of resistor is ammeter shunt...
Date：2019-08-14 [More+]
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