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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 aluminum chassis mount units are designed for maximum heat dissipation mounting solidly to metal chassis surface for maximum heat transfer. Aluminum housing allows chassis mounting and provides heat sink capability. NUAL series are outstanding for their high power dissipation with precision tolerances in minimum physical sizes. Lower hot spot ratings due to exclusive complete encapsulation of element within anodized aluminum body. NUAL series high-performance welded construction throughout assures long sta...
Date：2019-11-20 [More+]
For the development of current detection and shunting applications, Microhm Electronics high current shunt MMS4320 adopts the welding structure of Manganin and KAMAR (NiCr20AlSi) precision resistance alloys. The TCR is as low as 20 ppm/K. Specially designed for applications requiring high power processing (MMS4320). The power is 4W and 7W. The ultra-low resistance ranges from 0.5m to 30m. There are various tolerance selection advantages (1%, 2%, 5%) , size 1503, size 4312, and 4320. To achieve compact size and miniaturization...
Date：2019-11-19 [More+]
Wirewound power resistors are usually rated with respect to continuous power, which can be insufficient for e-mobility applications. A typical application is the pre- and discharge of large capacitors, often referred to as soft start. In this case the pulse-handling capability of the resistor is also very important. This capability can be determined over a large range of pulse durations by combining theoretical basics with finite element simulations of the respective thermal performance. The results can be generalized so that...
Date：2019-11-19 [More+]
An AEC-Q200 qualified thick-film power resistor featuring a clip mount TO247 package for direct mounting on a heatsink has been released by Microhm Electronics. For automotive applications, the Microhm Electronics NLR140U offers industry-high power dissipation of 140 watts and an improved pulse handling capability. The device released today provides up to 70% higher power dissipation than competing devices in the TO247 package. This reduces the need for components to cool the resistor saving board space, simplifying layouts, ...
Date：2019-11-18 [More+]
Now available from Microhm Electronics is a new range of highly stable and reliable metal oxide resistors providing high power in a small package with various forming styles and different leads for different applications. New NGT series resistors are ideal for pulse applications in adverse conditions and are available with power ratings of 5W for a power voltage 500V. Highly temperature resistant the devices feature a resistance range from 100 to 1M. NGT series resistors are available in various forming styles and different l...
Date：2019-11-18 [More+]
Power metal strip shunt resistors featuring a solid metal nickel-chrome alloy resistive element with a calibration notch and boot design on their terminals have been released by Microhm Electronics. They improve TCR performance (down to 10 ppm/C) for better accuracy over temperature extremes. With extremely low resistance down to 100 and power ratings to 36W, the Microhm Electronics devices increase accuracy and lower costs compared with manganese alloy shunts and Hall Effect current sensing solutions, while the two sense pi...
Date：2019-11-14 [More+]
LED technology is becoming an increasingly popular choice for lighting up the headlights of modern cars as well as their displays and cockpits. Special resistors, from resistor manufacture such as Microhm Electronics, are necessary to make the diodes work properly. LED (light emitting diode) technology provides automotive suppliers with a challenge: The rear part of the light unit leaves only little space for installation and the law requires a minimum brightness level. On top of that, LED chains must not emit different brigh...
Date：2019-11-14 [More+]
A range of precision metal film MELF resistors with AEC-Q200 qualification has been launched by Microhm Electronics. Providing a combination of high precision and tolerance to surge conditions, the HPMRY resistors are suitable for measuring supply line voltage levels in energy metering and power condition monitoring. Their AEC-Q200 qualification makes them a suitable choice for reliable performance in harsh environment applications such as those found in automotive products. Aimed at industrial, instrumentation and automotiv...
Date：2019-11-13 [More+]
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