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The situation of key electronic components in military equipment is becoming more and more serious, especially in the production and application of military grade resistors. It is difficult for military equipment to use imported military grade resistive products, and there are many problems in the aspects of safety hidden danger, quality risk and so on. In recent years, China has invested more and made great progress in localization substitution of electronic components. However, there are still some problems in the domestic...
Date：2019-04-01 [More+]
At present, no matter how powerful the robot is, it is made up of various hardwares. In order to realize all kinds of control functions, the robot needs more precise resistance components. As robots become more intelligent, many companies join the production and R D teams of robots, and many industries begin to use robots to produce and operate, as soon as they are launched, the robots have attracted the attention of the public. These robots, using precision resistor, can not only be accurate, stable, smooth connection operat...
Date：2019-03-29 [More+]
Military grade resistors are usually important to military, aerospace fields, military radar, military aircraft and more. Military class resistors are very different from ordinary resistors, their precision, resistance and temperature drift parameters are very demanding. Lots of tests are performed before the purchase of these resistors. Generally speaking, the military class resistor specification consists of general specification and detail specification. The general specification specifies the requirements of military grad...
Date：2019-03-18 [More+]
More and more industrial robots are used in industrial production, especially in automobile, metal products, batteries, rubber and plastics industries. With the improvement of performance and the clarity of various application scenarios. At present, high precision, high efficiency and intelligent level determine the development and use of industrial robots. For example, many robots in Japan use high precision resistors to design reasonable optimization circuits to improve precision and sensitivity of robots. In addition, as ...
Date：2019-03-15 [More+]
In daily production, linear resistors can be used to simulate the high precision and low temperature drift characteristics of chip resistors, and the operating conditions of chip resistors are analyzed when voltage and current values are limited to rated conditions. This technique can also be applied to plug-in resistors. If the voltage or current value exceeds the specified value, the resistor will be overheated and will not comply with Ohms law, and will even be burned down. High precision low TCR chip resistor are designed...
Date：2019-03-11 [More+]
Shunt resistor can be used in many electronic products. It consist of slot shunt and non-slot shunt. These two types of shunt are widely used in automotive electronic products, especially in battery management systems. In the case of Teslas new-energy electric vehicle, the use of precision dividers gives it a competitive advantage over other cars in the industry, which we would also call automotive grade resistors. In new energy automotive electronics, automotive shunt is usually made of Mn-Ni-Cu alloy resistance rod and copp...
Date：2019-03-08 [More+]
The charging pile is the nipple of the new energy vehicle, and the new energy vehicle cannot drive without the popularity of charging post. With the increasing use of new energy vehicles, many places are actively promoting the installation and use of charging piles. How to realize fast charging and reduce the failure rate of charging pile has become a difficult problem for many charging pile companies. At present, many DC charging piles on the market are designed with high precision resistors, and the fault rate of many charg...
Date：2019-03-01 [More+]
In the past year, the market of photovoltaic inverter mainly consists of centralized inverter and series inverter, and the proportion of micro-inverter and distributed inverter is small. With the rapid development of distributed photovoltaic market, the proportion of series inverters in centralized photovoltaic power stations is increasing, and in 2018, the market of series inverters accounts for 60.4%. In addition, it is worth noting that the distributed photovoltaic inverter improves the MPPT control effect compared with t...
Date：2019-02-25 [More+]
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