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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+]
To meet the growing demand in recent years for increased sulfuration resistance in a variety of fields, Microhm Electronics adopted an original electrode structure and protective material that significantly improve anti-sulfuration performance, contributing to increased safety and long-term reliability. Sulfur particles are generally present in the air in various forms due to sulfur and automotive exhaust gases. In sulfurous environments these particles can be adsorbed by the silver plating used in electronic components, incl...
Date：2019-12-18 [More+]
The first step in measuring current flow is to convert the electrical current into a more easily measured voltage parameter. Current shunt resistors are inexpensive components that accomplish this task. Cost-effective shunt resistors surpass Hall sensor and become a more popular passive component for current sense, such as MMS8420 from Microhm Electronics. However, the value of a shunt resistor should be low to minimize its impact on the circuit, and to minimize power dissipation in the resistor itself. Other significant para...
Date：2019-12-17 [More+]
In a paper appearing in Natures Scientific Reports, Dr. Ramesh Mani, professor of physics and astronomy at Georgia State University, reports that, in the presence of a magnetic field, negative resistivity can produce a positive resistance, along with a sign reversal in the Hall effect, in GaAs/AlGaAs semiconductor devices. The electrical resistance is a basic property of components known as resistors that occur in electrical circuits. Manufactures like Microhm Electronics are providing high quality resistors with various resi...
Date：2019-12-17 [More+]
In order to choose the most suitable resistor meeting the requirements of the application the user would need to allow for the differences between the actual service conditions and the Free Air Watt Rating. It is a general engineering practice to operate resistors at more than or less than the nominal rating. Microhm Electronics engineers provide professional suggestions for your applications. The most accurate method of determining or checking the rating is to measure the temperature rise in a trial installation. This more a...
Date：2019-12-16 [More+]
When designing power supplies and regulated battery circuits, the aim is to eliminate the risk of short circuits or over current conditions which are likely to damage other components. Microhm Electronics current sense resistors are the simple and economic solution for these applications. What is a current sense resistor? Current sensing products are established industry favorites among resistive products. A majority of current sense resistors are surface mount, as is true with most passive products. Current sense resistors ...
Date：2019-12-16 [More+]
Researchers from the London Centre for Nanotechnology have made new compact, high-value resistors for nanoscale quantum circuits. The resistors could speed the development of quantum devices for computing and fundamental physics research. The researchers describe the thin-film resistors in an article in the Journal of Applied Physics. Different from this chromium oxide nanoscale resistors, Microhm Electronics as the same as other manufactures produce a numerous of thin fim resistosrs, such as NAP series, NLR100, NLR50 and mor...
Date：2019-12-13 [More+]
Microhm electronics AEC-Q200 current sensing resistor NFC series offer excellent stability, high power, small size, excellent heat dissipation and high solder-joint reliability which make them excellent for design into Electric Vehicles, Hybrid Electric Vehicles, Automatic and Continuously Variable Transmission systems and other vehicle power applications. Power metal alloy strip current sense surface-mount resistors (NFC Series) provide superior performance in high temperature applications with a wide range of package sizes ...
Date：2019-12-13 [More+]
These high energy wire wounds are equipped with an adjustable lug, making them ideal for adjusting circuits, obtaining unique resistance values and setting equipment to meet various line voltages. NRS resistors feature a hollow core to permit secure fastening with thru bolts with washers or spring-type clips. They also offer the durability of lead free vitreous enamel, or silicone coating and all-welded construction. Power adjustable resistor NRS series bear below characteristics: Features Resistance Tolerance: H(3%), J(5%),...
Date：2019-12-06 [More+]
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