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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+]
Shunt Resistors and  Sensors Application in Unmanned Aerial Vehicles

Shunt Resistors and Sensors Application in Unmanned Aerial Vehicles

The industrial investment in unmanned aerial vehicles (UAVs) is soaring due to their multiple partially or fully autonomous applications such as aerial photography, rescue operations, surveillance, and scientific data collection. Current sensing for battery of UAVs is critical for determining battery capacity in order to calculate the remaining flight time, and detecting fault. Magnetoresistive sensors are highly suitable for current sensing on UAVs due to their higher accuracy, lower energy consumption, and smaller size than...

Date:2019-09-20      [More+]
How to Choose Resistors'  Performance?

How to Choose Resistors' Performance?

Naturally, not every engineer needs an entire high-performance package for their circuitry. Resistors with much poorer specifications can be used satisfactorily in many applications, so the question of need is divided into four basic categories: Existing applications that can be upgraded by relying on the total performance package of Metal Foil resistors. Existing applications that require one or more, but not necessary all, of the performance parameters to be industry best. State-of-the-art circuitry that can only be develop...

Date:2019-09-20      [More+]
Solutions for Efficient Circuit Design

Solutions for Efficient Circuit Design

Microhm Electronics developed its models MMS2512, MMS3920, MMS4026 and MMS5930 high power current sense resistors to satisfy the accurate measurement requirements of a wide range of applications. These resistors are manufactured using an electron beam-welded metal strip with iron chrome or manganese copper alloy resistive element giving them excellent electrical characteristics. They also feature copper alloy terminations that deliver additional mechanical strength and enable ease of solderability. Because of their very low r...

Date:2019-09-19      [More+]
MELF Resistors' Merits, Constructions and Sizes

MELF Resistors' Merits, Constructions and Sizes

Another form of SMD resistor that can be used is known as the MELF resistor - Metal Electrode Leadless Face. These resistors are not nearly as widely used as the standard SMD resistors, but in some instances they provide advantages and can be used. MELF resistor are more expensive than the more widely used SMD resistors, they are able to provide higher levels of performance in terms of long term stability, moisture resistance, reliability, and the resistance to the effects of temperature cycling experienced int he soldering p...

Date:2019-09-19      [More+]
Thick Film Resistor Present Market and Development Trend

Thick Film Resistor Present Market and Development Trend

Thick film resistors are being produced by firing a special paste onto the substrate. The paste is a mixture of glass and the metal oxides. Thin film has got a thickness in the order of 0.1 micrometer or even smaller, while the thick film is around thousands time thicker in comparison to that. However, the main difference is the method the resistive film is applied onto substrate. Thin film resistors have got a metallic film which is vacuum deposited on an insulating substrate. Thin film resistors and thick film resistors are...

Date:2019-09-17      [More+]
Renewable Energy Refresh the Ammeter Shunt Resistor

Renewable Energy Refresh the Ammeter Shunt Resistor

The rise of renewable energy has put ammeter resistors back in the spotlight. The world has turned to renewable energy in an attempt to wean itself from depleting carbon-based sources. The increase in the number of solar, wind, wave, and tidal power sources has pushed the need for a highly accurate method of measuring current where ammeter shunt resistor FL-2 type from Microhm Electronics are widely used for this purpose. The solution is required for several reasons: to ensure accurate billing, have a more granular level of c...

Date:2019-09-17      [More+]
Miniature future for passive electronic components – Resistors

Miniature future for passive electronic components – Resistors

Passive electronic components are getting smaller, but they are also providing better performance within the same form factor. Twenty years ago form factors such as 1812 and 1206 were widely used. Todays most commonly specified sizes are 0603 and 0402. The range extends down to 01005 (0.4 x 0.2 mm), and recently even to just 008004 (0.25 x 0.125 mm!). Microhm Electronics thick film resistor LMK series and NRC series start with the size 01005. For shunt resistor, the size can be down to 0805. The trend in SMD (surface mount de...

Date:2019-09-16      [More+]
Current Sense Resistors for Accurate Current Measurement

Current Sense Resistors for Accurate Current Measurement

Current sense resistors are recognized as cost-effective components that help improve system efficiency and reduce losses due to their high measurement accuracy compared to other technologies. Microhm Electronics metal foil resistor MPR series, high precision resistor MVR series and shunt resistor MMS series are popular in current sensing for applications in virtually all market segments, current sense resistors are particularly useful in helping developers precisely measure current in their automotive, industrial and compute...

Date:2019-09-16      [More+]
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