2025-12-12
The method for measuring the resistance of the glaze and the resistor indication
Resistance is a linear element at both ends. The ideal element model (in line with Ohm's Law) is a device that consumes electrical energy and converts it into heat. The resistance coating is an inherent property of conductors. For different signals, both AC and DC signals can pass through the resistance. The physical quantity that measures the influence of temperature on resistance is the temperature coefficient. The resistance value of the actual resistance element is generally related to temperature and is defined as the percentage change in resistance value for every 1℃ increase in temperature.
2025-12-04
The basic knowledge and characteristics of the glaze resistance
Whether it's a mobile phone, a tablet or other handheld devices, they are basically composed of a mainboard, a display screen, a battery, and a casing. The basic electronic components on the mainboard, such as resistors, capacitors, and inductors, account for almost 80% of the total components on the mainboard. Once you understand these, you will have a grasp of 80% of the components on the mainboard of a mobile phone. Now, let's take a look at the basic knowledge and characteristics of electrolytic resistors.
2025-11-22
Resistance of glaze: The difference between special resistors and thermistors
The full name of resistance is resistor. As the name suggests, the resistive coating is an element that blocks current. Resistance is measured in ohms. The size of the resistance is the measure of the degree of obstruction. The unit is ohm (Ω). Due to writing issues, engineers usually use the capital letter R to represent the unit.
During these processes, a large portion of the energy loss is wasted in the form of heat. To reduce this waste, people invented frequency converters to control the behavior of the motor in order to save energy. So, what is the frequency converter braking resistor and what is its function? Our enamel resistor manufacturer will explain it to you.
28
2025/09
Let the glaze resistance manufacturer explain the application of stainless steel resistors.
The stainless steel resistors produced by the enamel resistance manufacturers are widely used in the braking resistors of cranes, tire cranes, subway vehicles and electric locomotives, as well as the braking resistors of frequency converters and the neutral contact resistors of transformers.
19
2025/09
Since water-cooled resistors have become increasingly widely used, the technical requirements and material specifications for processing vary. This may result in significant differences in the quality performance and processing standards at the factory level. Moreover, there will still be considerable differences in the actual effects and lifespan during use.
21
2025/08
What are the main characteristics of high-quality water-cooled resistors?
Currently, from the perspective of research and development design, water-cooled resistors are suitable for a wide range of application scenarios, and the technical performance they exhibit in each scenario is very stable. Therefore, during the sales process, there are a variety of resistor types available. At this point, customers all hope to find a reliable quality product, so they need to find a high-quality one.
15
2025/08
How to select high-quality water-cooled resistors
Currently, with the increase in the variety of resistors available on the market, and due to differences in research and development technologies as well as process maturity, there can be significant disparities in quality. Therefore, in the face of the growing demand for water-cooled resistors, customers in the market all hope to select a high-quality one. So, what key points should be considered during the selection process?
08
2025/08
What key points should be considered when selecting water-cooled resistors?
At present, the varieties of water-cooled resistors for factory sale are gradually increasing, and they are also widely used in various applications. Therefore, choosing the appropriate model based on the application requirements is to ensure stability and safety during installation and use. So, when selecting the model, many key points need to be considered in order to avoid any malfunction issues during use. What are the key points that need to be mastered?
07
2025/08