Free Hotline
400-803-9333
The introduction of solar photovoltaic power to robots has become a bright spot in the industry. The use of robots can greatly improve the operation and maintenance effect of solar photovoltaic power stations, and reduce the operational errors of workers. In the aspect of efficiency, robot is superior to manual, which can effectively ensure the safe operation of photovoltaic power station. Well, the robots in photovoltaic power stations are mainly engaged in those photovoltaic power stations. Firstly, the robot is responsibl...
Date：2019-02-19 [More+]
A qualified precision resistor must have the characteristics of small aging, small temperature drift and small deviation. At the same time, it is best to have high reliability, large power margin, small temperature rise, low noise, small series inductance distributed capacitance, small voltage coefficient, welding, Vibration and tension are not easy to change, etc. The most important parameter to measure a precise resistance is aging, followed by a temperature coefficient. As to whether the resistance superscript is 1 / 0. 1...
Date：2019-02-15 [More+]
The automotive grade fixed resistor is a new type of resistor. At present, many brands are competing in the field of automobile resistance. If the resistors are to enter the automobile industry, it is necessary to pass a test standard AEC-Q200. Why this standard is used to judge the resistors whether can be applied to automotive field? The verification specifications of automotive electronics seem to be more stringent than those of ordinary parts. We have carefully confirmed that the main test conditions are still JEDEC or M...
Date：2019-02-15 [More+]
The function of battery management system ( BMS ) is slightly different from that of different companies. With the development of precision shunt technology and the improvement of market demand for battery management system, some functions are gradually added. Teslas battery management system is one of the most successful BMS in the market at present. At present, many manufacturers are constantly making efforts to develop their own battery management systems, such as monitoring and collecting functions, collecting and calcul...
Date：2019-02-14 [More+]
Accurate resistance testing is a very necessary process. In many precision instruments, the requirement for the precision of resistor is very high. When purchasing resistor products, R D personnel need to evaluate and test the resistor. By accurately measuring the resistance parameters, they determine whether the resistance meets the requirements of the equipment. The methods and systems for accurately measuring resistance usually adopt the method of multi-point test, which can not only eliminate the influence of the stabili...
Date：2019-02-13 [More+]
What is the resistor noise and how does it come up? Here are some points for reference. I. Thermal noise of resistor The structure of the resistor and the mode of operation in the circuit determine the thermal effect of the resistor in the process of electrification, and all the components will heat up. The thermal effect is that when the temperature rises, the electrical conductors in the resistor will make irregular thermal movement, which will cause the directional flow of the current to fluctuate, thus forming the thermal...
Date：2019-02-12 [More+]
With the development of AI technology and intelligent hardware (precision shunt), the flexibility of parking lot robot is greatly improved with the development of resistor technology. The robot does not need to be in the car or parking rack, can rotate, allot and transfer at the bottom of the vehicle, to achieve minimum area traversing and other advantages. As long as the driver pulls his car to the mobile platform, the robot will be responsible for parking. The use of parking robots can increase parking spaces by more than ...
Date：2019-02-12 [More+]
Chip resistor welding is a kind of welding method based on resistor heat. With the development of automobile manufacture, electronics, aerospace and automobile industry, increasingly attention has been paid to welding technology of chip resistor. The early soldering devices for chip resistors used pneumatic or hydraulic components to meet the pressure requirements of chip resistor welding, but with the increasing degree of automation and the continuous development of the servo motor industry, high-end equipment manufacturers...
Date：2019-01-30 [More+]
microhm@microhm.com