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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+]
HPMRY series metal-film melf resistors are available in a 0.25-W-rated / 0.4-W-rated 0204 size and a 0.6-W-rated / 1-W-rated 0207 size. The metal film resistor HPMRY series has exceptional stability demonstrated over life, biased humidity, and short time overload testing. In addition, the HPMRY series offers pulse power handling up to 3500 watts for single short duration pulses, and lightning surge withstanding up to 6 kV for resistance values above 100K. This outstanding performance is ideal for applications including teleco...
Date：2020-01-22 [More+]
Microhm Eelectronics MMS8420 is a mature high current shunt resistors employed to current sense applicaitons, especially BMS. It rated at 36W and has a resistance value of 0.1 milliohm and can handle currents up to 600 amps. The TCR for this part is 100 ppm per degree C. The full metal shunt resistor MMS8420 is manufactured by using the technique of high-energy electron beam welding. With the large-area Cu terminals and high-density MnCuNi alloys, the resistance values are as low as 0.1 milliohm, or even 0.05 milliohm. High c...
Date：2020-01-21 [More+]
Microhm Electronics introduced a new surface-mount power metal strip resistor featuring a 1-W high power rating in the compact 1206 package size. Designed to save space in automotive and computer applications, the Microhm Electronics MPR1206 combines its high power-to-footprint size ratio with extremely low resistance values down to 0.001 mohm. The device features an all-welded construction. A proprietary processing technique produces extremely low resistance values ranging from 0.001 to 0.05 , with tight tolerances down to 0...
Date：2020-01-21 [More+]
Microhm Electronics is a leading supplier of resistive products with a wide range of resistive components that meet the needs of a variety of applications. The Microhm Electronics resistor product lineup includes, but is not limited to: high-power resistors, current sense resistors and wirewound resistors. Typical applications for these resistors include snubbers and current sensing in power supply and electric motor control. Power and High-Power Resistors Microhm offers a large selection of NLR series, high-power thick film ...
Date：2020-01-20 [More+]
Electronic components, including resistors, often have to operate in harsh, challenging environments. Given the fluctuating natures of climates all over the globe, the task that requires components to operate in high humidity, extreme dryness and incredibly moist environments comes as no surprise. Besides moisture, heat, sulfur is also endange the resistors performance. What may come as a surprise is that thick-film SMDs, the resistor type most often used in todays designs, are actually quite resilient to this common threat, ...
Date：2020-01-20 [More+]
The temperature coefficient of resistance, or TCR, is one of the main used parameters to characterize a resistor. The TCR defines the change in resistance as a function of the ambient temperature. The common way to express the TCR is in ppm/C, which stands for parts per million per centigrade degree. Microhm Electronics can provide resistors with TCR as low as 1ppm/K. Positive or Negative Temperature Coefficient of Resistance? Resistors are available with a TCR that is negative, positive, or stable over a certain temperature ...
Date：2020-01-19 [More+]
Microhm Electronics NLR140U heatsinkable resistor features special thermal considerations that produce 140W of power dissipation when properly heatsinked. This resistor has a wide 10m to 510k resistance range and a small, thin shape that provides for the high density design of power electronics. NLR140U heatsinkable resistor has use in power electronics, rail traction, wind turbine, and gate control applications. FEATURES 140W high power resistor in TO-247 molded package Wide 10m to 510k resistance range, non-inductive design...
Date：2020-01-19 [More+]
Microhm Electronics has announced the lauch of MMS5930 series of low resistance, metal alloy current sense power resistors. With values down to 200 and a corresponding power rating on standard can be up to 10W, the maximum measurable current is over 200A, and hence in most cases restricted only by the capacity of the PCB tracks. Aimed at designers of power supplies and motor drives in the industrial, automotive and medical industries, Microhm Electronics MMS5930 high power shunt resistors are ideal in the specific areas of re...
Date：2020-01-17 [More+]
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