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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+]
A variable resistor consists of a track that provides the resistance path. The two terminals of the machine are connected to both the ends of the track. The third terminal is associated with a wiper that decides the motion of the track. The motion of the wiper throughout the track helps in increasing and decreasing the resistance. Microhm Electronics NRS series can be made to variable resistor. The track is generally made of a mixture of ceramic and metal or can be made of the carbon as well. As the resistive material is req...
Date：2019-11-26 [More+]
The function of resistors is to oppose the flow of electric current in a circuit. Therefore their primary parameter is the resistance value. The manufacturing tolerance must be adequately chosen for each specific application. The ultimate resistance value may deviate from the specification because of many reasons. As a professional resistor manufacture, Microhm Electronics is providing various kind of high quality resistors. One is the temperature coefficient of resistance, or TCR, which is often specified for precision appli...
Date：2019-11-25 [More+]
Thin film, thick film, wirewound and solidcomposition resistors offer different thermal dissipation and surge-withstand characteristics, which impact their abilities to handle overcurrent and overvoltage conditions. Microhm Electronics resistors, such as NSS series and KSW series, has superior surge handling capacity. Motor controllers used to power, stop and control the speed of a variety of motors must deal with a wide variety of surges due to switching events. When a motor starts, the current draw during the speed ramp-up ...
Date：2019-11-25 [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：2019-11-22 [More+]
Resistors are available in a large amount of different packages. Besides rectangular surface mount resistors, axial resistor and MELF packages also draw users close attention. The size of axial resistors is not as standardized as the SMD resistors and different manufacturers often use slightly different dimensions. Furthermore the size of an axial resistor depends on the power rating and the type of resistor such as carbon composition, wirewound, carbon or metal film. The following drawing and table give an indication of the ...
Date：2019-11-22 [More+]
Fixed resistor manufacturers face continued demand for extended operating temperature ranges and AEC-Q200 qualified parts for automotive and industrial applications that need high stability in harsh environments. At the same time, a continuing trend towards miniaturization poses an additional challenge as manufacturers try to pack more performance in smaller package sizes. Also, over the past several years, there has been a greater need for anti-sulfur resistors. Sulfur contamination was primarily an issue for the automotive ...
Date：2019-11-21 [More+]
Microhm Electronics EE series can be specified for all ultra precision electronics designs, as well as a complete selection of MIL-R-10509 and GJB1929-94 quality standards. The applications mainly comprise of industrial process control systems, avionics, measuring and calibration equipment, precision instruments, telecom, test and measurement, medical electronics. Wide resistance ranges of EE series is from 10 to 10M. Controlled temperature coefficient down to 5 ppm/C. Lead (Pb)-free and RoHS compliant. Precision tight toler...
Date：2019-11-21 [More+]
Resistors, capacitors, inductors or other passive components are not only making its function in electrical circuits, but they are also nice looking elements that inspire artists to some extend. Barry Aces beaded bandolier bags bridge the past, present, and technological future. At first glance, Barry Aces artwork look like typical intricately crafted woodland-style beadwork but a closer examination will reveal more than what first meets the eye. Rather than using glass beads, the Odawa Anishinaabe visual artists work is ador...
Date：2019-11-20 [More+]
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