Date：2024-03-22 11:26:02

The measurement of impedance characteristics of RLC components is a fundamental and important experiment in electronic engineering. The RLC circuit is composed of three basic components: resistance (R), inductance (L), and capacitance (C), and their combination determines the impedance characteristics of the circuit. Impedance is a complex number that includes the real part (resistance) and the imaginary part (contribution of inductance and capacitance), and it describes the relationship between current and voltage in a circuit. View >>

Date：2024-03-21 16:12:10

In recent years, with the continuous improvement of device reliability and quality requirements in fields such as microelectronics technology, aerospace technology, and precision instrument manufacturing, Particle Impact Noise Detection (PIND) test, as a precision non-destructive testing method, is receiving more and more attention and application. This article will delve into the basic principles, implementation process, and important value of PIND testing in practical engineering fields. View >>

Date：2024-03-21 16:11:33

IGBT, also known as insulated gate bipolar transistor, is an important component in the field of power electronics. It has advantages such as voltage control, simple driving, high-speed switching, low power consumption, large safe working area, and can withstand high currents/voltages. This article will provide a detailed introduction to the structure and working principle of IGBT. View >>

Date：2024-03-20 13:51:27

In modern electronic devices, IGBT (Insulated Gate Bipolar Transistor) plays an important role and is widely used in the field of power electronics. It not only has the advantages of MOSFET and GTR, but also has the characteristics of high input impedance and low on state voltage drop. In order to better understand the working principle of IGBT, we need to conduct in-depth research on its internal structure and dynamic characteristics. This article will take you to uncover the mystery of IGBT and explore its working principle and characteristics. View >>

Date：2024-03-20 13:51:19

Electronic component testing can ensure the normal operation of components, which is a very important basic task. There are various types of components, and their working principles and technical characteristics are different. Therefore, different testing methods should be selected for testing. When selecting components, it is necessary to screen them reasonably based on their various performance, make reasonable choices, and improve the reliability of the product. View >>

Date：2024-03-20 13:51:00

Today, electronic technology profoundly defines our lives, and both the production and waste of electronic products worldwide are continuously increasing, leading to increasingly prominent environmental and health issues. The severity of this problem has been recognized globally, and mandatory standards have been established to limit the content of various harmful substances in electronic products. View >>

Date：2024-03-19 16:31:05

Particle collision noise detection of electronic components is an important part of the electronics industry. This detection is mainly aimed at detecting possible particle collision noise on the surface of electronic components to ensure their normal operation and reliability. However, this detection process requires attention to some details and precautions. Below, we will provide a detailed introduction to the precautions for detecting particle collision noise in electronic components. View >>

Date：2024-03-19 16:31:03

Packaging material testing is an important step in ensuring that packaging materials comply with relevant standards and regulations. In modern industrial production, packaging materials not only protect the outer shell of products, but also undertake various functions such as preservation, anti-corrosion, and aesthetics. Therefore, it is particularly important to conduct comprehensive testing and evaluation of packaging materials. So, what are the specific aspects of packaging material testing included? Next, we will provide a detailed introduction to various aspects of packaging material testing in order to better understand the overall picture of packaging material testing. View >>

Date：2024-03-18 17:04:08

In today's highly dependent electronic industry on integrated circuit (IC) technology, ensuring the quality of IC chips is an important guarantee for stable performance and long lifespan of electronic products. Careful and professional quality testing of IC chips is crucial, as it involves multiple testing methods and technological applications to identify potential issues and confirm whether the chip meets design specifications and industry standards. The following will provide a detailed introduction to several key quality testing methods for IC chips: View >>

Date：2024-03-18 17:04:02

In the field of power electronics, thyristor is an important control component widely used in various circuits to achieve precise control of voltage and current. With the increase of usage time or the influence of external factors, the performance of thyristor may decrease or be damaged. Therefore, accurately measuring the quality of thyristor is of great significance for ensuring the normal operation of the circuit. View >>