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Resistors are widely used passive component. They are assorted by function, shape, resistive material and its purposes. Categorized by function, resistors are mainly classified to fixed resistor used in a electric circuit and variable resistor used as a radio volume by changing the resistance. Microhms shunts are typical fixed resistors. Fixed resistors are divided into lead type(with lead wire) and surface mount type without lead wire. Surface mount type includes rectangular type, such as Microhm MPR series, NMS series and c...
Date：2019-07-01 [More+]
Various resistors are designed for a variety of products to be used in medical prevention, diagnosis, and treatment. From small, implantable, and non-invasive devices, to large diagnostic imaging equipment, high-performance resistors enable medical product designers to continue to improve the quality of life of patients around the world. As the operating environments are high voltage and magnetic fields where accuracy and stability are crucial. Resistors ultilized should be with superior TCR and VCR, high voltage, low noise, ...
Date：2019-06-28 [More+]
Motor control resistors of any type for any application, including wound-rotor AC motors with slip ring starters, DC motor starters, crane control systems, torque-increasing resistors, field discharge resistors can be designed and built. Electric motors of all types AC single-phase or three-phase and DC have two common characteristics during starting and run-up. Without some form of control, the motor will take very high currents, and the switching may itself cause voltage spikes. The high currents risk overloading the supply...
Date：2019-06-24 [More+]
Load test resistors one of the most important applications is wind-form installation. Utilizing the wind is one of the cleanest, most sustainable ways to generate electricity. Wind power produces no toxic emissions and will not bring negativie impact on global temperature. Meanwhile, wind power is one of the most abundant and increasingly cost effective energy resources makes it a viable alternative to burning coal or oil. Pre-insertion resistors, neutral earthing resistors, dynamic braking resistors, Microhm load test resis...
Date：2019-06-12 [More+]
Ammeter resistors are put back in the spotlight as the rise of renewable energy. 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. The solution is required for several reasons: to ensure accurate billing, have a more granular level of control, and, perhaps most importantly, to ensure the efficiency of the distributed power system. There are a few ways to measure current. However, the one most suited for renewable applications looks t...
Date：2019-05-22 [More+]
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+]
A shunt resistor and magnetic current sensor are used to measure the voltage drop flowing through. It is said the intelligence of the battery does not lie in the cell but in the complex battery system. In todays automotive applications, above two current sensing technologies is generally used. The Shunt resistor is more accurate and less costly than the Hall Effect current-sensing solution, while the tapped holes assist in the PCB placement process, providing additional vibration immunity and the location of the fixed voltage...
Date：2019-04-23 [More+]
After all the process of chip resistance manufacture, packing will be carried out and placed on the carrying belt to form a strip. In the packaging, there will be some phenomena such as fragmentation, mixing, setting-up, inversion, placing, empty material, jumping material, material missing angle, carrying belt contamination, carrying belt damage, and so on. A bad resistance flowing to the client terminal and attached to the circuit board will result in the bad quality of the final product, and a security risk. Because of a b...
Date：2019-04-11 [More+]
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