Introduction: In the field of electromagnetic compatibility (EMC), common mode interference is a significant concern, making common mode inductors one of the essential components we frequently utilize. This article aims to provide a brief overview of the principles and applications of common mode inductors. Understanding Common Mode Inductors: Common mode Inductors, also known as common mode inter...
Introduction: Leakage tracking test equipment plays a pivotal role in the production and quality supervision of electrical products. Understanding the concept of leakage tracking test equipment begins with recognizing the significance of leakage tracking testing. Various solid insulation materials in electrical products can form conductive channels under the influence of electric fields and contam...
In the field of electronic testing, digital bridges play a vital role. Traditionally, digital bridges were primarily used for measuring parameters such as inductance, capacitance, resistance, and impedance, a practice considered conventional. While early impedance measurements indeed utilized traditional bridge methods, the advent of modern analog and digital technologies gradually phased out this...
What is Ground Resistance? Ground resistance refers to the resistance encountered by current flowing from the grounding device into the earth and then dispersing to another grounding body or to the distant area. It includes the resistance of the grounding wire and grounding body itself, the contact resistance between the grounding body and the earth, as well as the resistance of the earth between ...
Corrosion testing is widely employed in quality assurance laboratories within the metal industry as a critical step in quality control testing. These tests are typically conducted in salt spray test chambers, covering a range of tests for black metals and alloys. Additionally, corrosion testing is also carried out in the paint and coating industry to ensure the quality of coatings, thereby extendi...
With the rapid development of modern industrial technology, the application of electroplated products is becoming increasingly widespread across various fields. However, the complex and diverse environmental conditions also place higher demands on the quality of electroplated products. The sulfur dioxide test chamber, as a critical piece of equipment, plays an important role in accelerating the co...
In-depth Analysis of Pressure Testing Methods and Standardization Guidelines Operation Steps and Methods of Ball Pressure Testing: 1. Sample Pressure Treatment: Place the sample under the pressure device and subject it to one hour of pressure, ensuring testing in an abnormally high-temperature environment. This step aims to simulate the behavior of the sample under specific environmental condition...
With the development of technology, waterproof performance has become one of the critical evaluation criteria for various products. Whether it’s automotive parts, electronic products, or outdoor devices like cameras, excellent waterproof performance is necessary to ensure stable operation under harsh environments. This need is supported by efficient waterproof testing devices, among which th...
As the automotive industry continues to develop, there is an increasing emphasis on the need for waterproof and dustproof automotive electronic components. As a critical part of automotive electronic components, the protection level testing of connector housings has become particularly important. Among these tests, the IPX9K High Temperature Pressure Jet Waterproof Test Chamber is a key method for...
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