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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+]
The inverter is a core component of the solar power station, and the inverter has undergone several stages of development during the development of solar energy. In the past, the quality of the inverter directly played a decisive role in the whole solar photovoltaic power generation. With the development of the smart grid, the inverter is required to be stable, connected, and able to support the grid, which drives the solar inverter to smart development trend. The intelligentialize of solar inverters is still in the experimen...
Date：2018-12-17 [More+]
In the semiconductor industry, there are certain standards for the use of resistors. Generally, the resistance values and models of the relevant resistors will correspond. Resistor manufacturers also use this standard to produce resistors. Each brand of resistor can be found by the resistance standard resistance. Our commonly used resistance standard resistance meters are E24, E96, E12, E192, etc., then we need to pay attention to what matters in the use of these resistance meters, we will carefully analyze. First, the resist...
Date：2018-12-17 [More+]
Adjustable resistors are one of our common resistors. In the past, when we did experiments, we usually slide the rheostat to adjust the brightness of the light. This sliding resistor is also a kind of adjustable resistor. Adjustable resistors are very important in some areas and are typically used where it is necessary to adjust the circuit current or to change the resistance of the circuit. The characteristics of the signal generator can be changed by means of an adjustable resistor, which is often seen on the motor, which c...
Date：2018-12-17 [More+]
Resistance measurement can be applied in many places. In the electrical line maintenance, the resistance measurement method can also quickly find out the circuit failure. Generally, we use resistance measurement methods such as voltmeter-amperometry, resonance method, ohmmeter method, DC bridge method, digital ohmmeter method, etc., and the most commonly used method for measuring resistance in electrical circuit control failure is the method of measuring resistance. First, the resistance measurement method to determine the co...
Date：2018-12-17 [More+]
The electric motor is one of the most commonly used equipment. Whether it is industrial production or daily life, the electric motor always appears next to us. Motors are usually divided into DC motors and AC motors according to different power sources. Most of the motors in power systems are AC motors, synchronous motors or asynchronous motors. When we use the motor, we have to mention the resistor. The resistor and the motor can be said to be in the shadow. When the motor is in use, the resistor usually acts as a step-down ...
Date：2018-12-14 [More+]
Metal-type resistors are one of our common resistors, usually produced from alloy wire, and have a wide range of applications. Metal resistors often need to test its resistivity during use. We have to pay attention to many things during the test. Today, lets talk about what should be noted when measuring metal resistance? First of all, we need to know the test principle of metal resistance. According to the law of resistance, we need to know the length L of the metal wire, the diameter d (calculated cross-sectional area S) an...
Date：2018-12-14 [More+]
Resistivity is an important parameter of resistance. Generally, resistivity test is affected by many factors, usually temperature environment, test environment and voltage have great influence on resistivity. In order to get accurate resistivity, engineers are controlling the environment and temperature, so what is the important effect of voltage on resistivity? Let us analyze it below. First, we understand that the resistivity of dielectric materials generally cannot be kept constant over a wide range of voltages, in which c...
Date：2018-12-14 [More+]
UPS power is an important uninterruptible power supply in the world today, providing a stable, uninterrupted power supply to computer network systems or other power electronics. Reliability is the most important indicator for all UPS power supplies, because it can protect other power equipment, and the entire power system will not work because of UPS power problems. Each UPS power user chooses priority when considering product reliability. UPS power supply reliability is usually affected by the following factors: First, Elect...
Date：2018-12-14 [More+]
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