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The demand for renewable green energy is growing at an alarming rate every year. With the development of renewable energy technologies, precision resistors, new materials technologies and smart grids breaking through more technical bottlenecks, it is now possible to compete with traditional energy sources. Countries that mainly develop new energy sources have vigorously supported policies and rapidly developed their own new energy technologies. According to Orsted, the worlds largest offshore wind power developer, offshore wi...
Date：2018-12-25 [More+]
Under the popularity of wind power generation, market demand of wind power resistors is growing at a certain amount each year. As resistors, many resistor manufacturers with astounding business opportunities are actively developing and producing wind power resistors. The wind power installed capacity of the wind power industry has increased year by year, with the most advanced development in Europe and the rapid rise of the Asian region. This has prompted the wind power resistor market to become hot. The technology developme...
Date：2018-12-20 [More+]
Thick film resistors are used in many circuits. In many cases, many engineers ignore some problems and easily cause SMT thick film resistors to burn out. In fact, in the design of the circuit, the rated power and withstand voltage of the SMT thick film resistor should be taken very seriously, because these two parameters have a great influence on the reliability of the entire circuit system. First, SMT thick film resistor withstand voltage is not enough, the resistor is easy to be broken down. When the SMT thick film resistor...
Date：2018-12-19 [More+]
The function of the sampling resistor in the circuit is well understood. In many cases, the number of sampling resistors in the circuit will also have many models, and they play their respective roles in the circuit. However, when we often look at the circuit diagram, it is not difficult to find out why one place often sees two sampling resistors at the same time. Why not use one sampling resistor, but design it into two. Is there any problem with the engineer designing the circuit, or is there any special significance in des...
Date：2018-12-18 [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+]
Precision shunts are widely used in the BMS of power battery management systems, and precision shunts are used in almost every power train. Precision shunts are used for current sampling in battery management systems. As power battery shipments continue to rise, precision shunts are also welcoming market opportunities. According to relevant data, in November 2018, Chinas new energy vehicle power battery installed capacity was about 8.91GWh, an increase of 50.22% from the previous month, an increase of 28.53%; the cumulative i...
Date：2018-12-11 [More+]
In wire and cable, the resistance of DC resistance and insulation resistance is usually tested. This method is used to judge whether the wire and cable products are qualified. How to make correct measurement of DC resistance and insulation resistance? The measurement methods of these two kinds of resistors are analyzed as follows: First, the insulation resistance detection in wire and cable. The insulation resistance detection of wire and cable generally adopts the voltage and current method, also known as the high resistance...
Date：2018-12-06 [More+]
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