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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 high voltage series can be specified for use in industrial and general purpose high voltage systems, as well as a complete selection of high resistance, Hi-Meg, high-voltage, high frequency, and bulk ceramic resistors for higher average power dissipation. These High Resistance, High Frequency, High Resistance resistors combine the proven performance of Microhm Electronics resistance system with new cost efficient design elements and high voltage applications. Resistors produced from Serpentine Pattern Scr...
Date：2019-09-12 [More+]
Microhm Elecetronics HPMRY Series professional thin film MELF resistors (cylindrical resistors) are the perfect choice for most fields of modern professional electronics where reliability and stability is of major concern, such as measuring and calibration equipment, telecom, industrial process control systems, medical electronics, space and aircraft electronics, test and measurement. HPMRY series resistors combine the proven reliability of professional MELF products with a most advanced level of precision and stability first...
Date：2019-09-12 [More+]
Microhm Electronics expanded its line of high-power wirewound resistors with the new LHR Series of rugged metal-clad braking resistors that target industrial and commercial applications such as motor drives, power conversion systems, HVAC systems, and battery charging and monitoring applications. The LHR Series, encased in aluminum, are available in three different mechanical constructions and offer a power rating to 300 W. These rugged resistors provide excellent heat transfer and reduce the need for heatsinking. They are al...
Date：2019-09-11 [More+]
Over the past 24 months the global resistor markets have been in turmoil. The turmoil was created by a shortage of thick film chip resistors. This in turn caused the price of ruthenium metal to increase, and the availability of aluminum substrates to be constrained. Subsequently customers looked to alternative technologies in nickel-chromium resistors to satisfy shortfalls in ruthenium/alumina resistor supplies. As a professional resistor manufacture, thick film resistor is also one of the main product lineup for Microhm Elec...
Date：2019-09-11 [More+]
Ultra-low current noise resistors provide better resolution and accuracy of the amplified outputs, enabling higher performance of the end products, which is apporiate for high-gain amplifiersincluding high-quality microphones, piezoelectric sensors and X-ray security scanners, such as Microhm NTP seriese and NLR100. In audio recording applications, high-gain amplifiers boost the volume of the input that can be detected by a microphone before causing feedback, resulting in higher sound quality. For manufacturers of piezoelectr...
Date：2019-09-10 [More+]
Resistor is one of the most typically used passive components in electrical and electronics circuits. Resistor can be defined as a circuit element used for reducing current flow and also lower voltage levels in circuits. There are different types of resistors classified based on various criteria such as fixed value resistors, wire wound resistors, metal film resistors and special resistors, which can be found in Microhm Electronics easily, the typical ones are respectively MMS series, EE series, HPMRY series and NSR series. T...
Date：2019-09-10 [More+]
Thin film is usually used for precision applications. They feature relatively high tolerances, low temperature coefficients and low noise. Also for high frequency applications thin film performs better than thick film. Inductance and capacitance are generally lower. The parasitic inductance of thin film can be higher if it is executed as a cylindrical helix (metal film resistor). This higher performance comes with a cost, which can be factors higher than the price of thick film resistors. Typical examples where thin film is u...
Date：2019-09-09 [More+]
A shunt is a low-value resistor used to measure current it is therefore also referred to as a current-sense resistor. Microhm Electronics MPR series and MMS Series are typical current-sense resistor. The shunt typically connects in series so it carries the current of interest. A voltage measurement device then connects in parallel with the shunt. The current through the shunt generates a voltage drop that is measured. The current value is derived from Ohms law and the known resistance (I = V/R). To keep power loss and thus he...
Date：2019-09-09 [More+]
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