• What is the difference between carbon film resistors and metal film resistors

    What is the difference between carbon film resistors and metal film resistors

    The EBW shunt resistor is made of nickel-chromium or similar alloy vacuum electroplating technology, and the film is deposited on the surface of the white porcelain rod, and the resistance value is adjusted by cutting to achieve the final required precision resistance value. Metal film resistors off... read more

    18-05-2022 Industry News
  • What is a non-inductive resistor

    What is a non-inductive resistor

    As the name suggests, no inductance means no inductance value. Of course, no here means that the inductive reactance value on the resistor is very small and can be ignored. Generally, it cannot be said that it is completely absent. Such non-inductive resistors are often used in some precision instru... read more

    10-05-2022 Industry News
  • What is the role of the braking resistor in the inverter

    What is the role of the braking resistor in the inverter

    1. Please set the resistance value (P1-52) and capacity (P1-53) of the regenerative resistor correctly, otherwise it will affect the execution of this function. 2. If the user wants to increase the power of the regenerative resistor in parallel, please check whether the resistance value meets the r... read more

    02-05-2022 Industry News
  • What are the characteristics of sampling resistor

    What are the characteristics of sampling resistor

    Sampling resistors are current sampling and voltage sampling. For current sampling, a resistor with a smaller resistance is connected in series, and for voltage sampling, a resistor with a larger resistance is connected in parallel. This type of resistor is divided according to the function of the p... read more

    18-04-2022 Industry News
  • What is phase imbalance and how can I protect my device

    What is phase imbalance and how can I protect my device

    Phase unbalance in a three-phase system occurs when one or more of the line-to-line voltages in a three-phase system do not match. Three-phase power systems and equipment are designed to operate with balanced phases lines. Line-to-line voltages in three-phase circuits typically differ by a few volts... read more

    11-04-2022 Industry News
  • What are the common functions of industrial control relays

    What are the common functions of industrial control relays

    Industrial control relay is a common relay in the industry. It is a current-limiting protection device with delayed action. It generally refers to thermal relays. Thermal relays are protective appliances used for overload protection of motors or other electrical equipment and electrical lines. The l... read more

    08-04-2022 Industry News
  • What is a step-up transformer

    What is a step-up transformer

    Transformers are one of the most commonly used electrical devices. This is why we can use electronic devices the way we do. Even before you know it, you can rely on these instruments in your daily life. Before starting the application, we will mainly try to get answers to two important questions: wh... read more

    01-04-2022 Industry News
  • What is the importance of one-time relays in spot welding machines

    What is the importance of one-time relays in spot welding machines

    Commonly referred to as resistance spot welding, spot welding involves welding two or more metal sheets together using a combination of heat and pressure. Specifically, the heat from spot welding comes from an electric current that heats each metal surface to the point that they fuse together. For o... read more

    21-03-2022 Industry News
  • What is the role of the relay in the application

    What is the role of the relay in the application

    What role does the relay play in the application? In principle, the relay is an automatic switch element with isolation function, which is widely used in relay communication, remote control, telemetry, automatic control, mechatronics and power electronic equipment. A very important control element.R... read more

    15-03-2022 Industry News