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Microhm's  Korea Visit to Doosan Robotics and Gyeonggi Technopark

Microhm's Korea Visit to Doosan Robotics and Gyeonggi Technopark

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+]
Microhm Achieved Great Success in electronica Shanghai, 2019

Microhm Achieved Great Success in electronica Shanghai, 2019

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+]
Resistors' Selection For Medical Applications

Resistors' Selection For Medical Applications

Passive components, like resistors, are hard to be chosen as the regulations and the unique characteristics of the healthcare environment. Since the human body is intrinsically analog, though, there will always be an important role for highly reliable passive components, like resistor, in systems including diagnostic, imaging, patient monitoring, instrumentation, and pharmaceutical delivery and dispensing applications. Approximately 20 passive components, resistor for example, are needed for each active IC in a design. AEDs p...

Date:2019-05-22      [More+]
Shunt Resistor in Industrial and Automotive Applications

Shunt Resistor in Industrial and Automotive Applications

Microhm Electronics, a global provider of passive components, announced E-Beam Welded Shunt resistors for industrial and automotive applications. MMS8420 is an electron beam welded resistance element, sandwiched between large copper terminals with optional tin plating. Precision applications can make use of its 1% tolerance, 100ppm/C TCR, 1V/C thermal EMF and separate ground pins to reduce errors. The low measurement error of this resistor enable designers cost down and its low ohmic values reduces power loss. The MMS8420 pro...

Date:2019-05-21      [More+]
Power Resistor for Marine Application

Power Resistor for Marine Application

Power resistors, able to withstand and dissipate large amounts of power, have a wide range of applications within the marine sector. Choosing the correct components when building or refurbishing a ship is essential to ensure productivity and efficiency remain elevated. Resistors are required for many purposes including dynamic braking, ship stabilization and improving power quality using harmonic filters to protect delicate machinery on board. With so many applications for resistors, there are some important considerations to...

Date:2019-05-21      [More+]
Shunt Resistors' Main Paramaters

Shunt Resistors' Main Paramaters

Shunt resistors is primarily used to measure current. However, the meaning of the term shunt in electronics is broader than that. A shunt is an element that is used in a circuit to redirect current around another part. The areas of application vary widely. For some applications, electrical devices other than resistors can be used. A few examples are given to illustrate the diversity of shunts. Several parameters are important to specify a shunt resistor. Shunt resistors have a maximum current rating. The resistance value is g...

Date:2019-05-20      [More+]
High-voltage Resistors Application and Features

High-voltage Resistors Application and Features

High-voltage resistors are used for office equipment and home appliances such as printers, copying machines, and air-conditioners. Offering high resistance and small deviation values, Microhms products enable reduced set circuit signal inconsistencies and more reliable final products. One of the role of resistors in a circuit is detecting high voltage by voltage dividing. Rated voltage and maximum working voltage are specified for each resistor, which should not be exceeded when it is used. Plural resistors have to be used in...

Date:2019-05-20      [More+]
Resistor solutions within inverter applications

Resistor solutions within inverter applications

Inverter power resistor applications probably require filter resistors, gate resistors, snubbers, balancing resistors, bleeders, voltage dividers, braking/regenerative braking resistors, power factor control, pre-charge resistors, surge current protection, and even current shunts. Here we discuss the various resistor solutions. Microhms expansive line of wire wound resistors work exceptionally well for use in the high energy locations in the diagram such as braking and surge current protection. The NUAL series offers high po...

Date:2019-05-17      [More+]
Wirewound Resistors' Application and Characteristics

Wirewound Resistors' Application and Characteristics

A wirewound resistor is an electrical passive device that limits or restricts current flow in a circuit. Wirewound resistors are constructed using a conductive wire. The conductive wire is then wound around a non-conductive core. The conductive wire can be made of varying alloys and thickness to control the resistance value. Microhm offer over different series in wirewound construction. which can be chosen based on mounting, application, and resistance range. Different types of wirewound resistors include Precision, Axial, Tu...

Date:2019-05-17      [More+]
Resistor's Maximum Applied Voltage, Power Dissipation and Rated Power

Resistor's Maximum Applied Voltage, Power Dissipation and Rated Power

Voltages above maximum applied voltage may cause an arc between the resistor terminals. At high voltages, RP can also become significant, allowing current to leak around the internal resistance. High-voltage resistors must be kept clean. Fingerprints, oil, dirt, and dust all create unwanted current paths, lowering RP and increasing leakage or even arcing. This is why resistors for use in high-voltage circuits are long and thin with their terminals far apart to minimize leakage and maximize the ability to withstand high voltag...

Date:2019-05-17      [More+]
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