I.IK rating testing is what? IK is the shock and protection grade of the device shell. Generally, the protection requirements of IK and IP are both present. For outdoor electronic devices, whether suspended, buried or ordinary outdoor placement, they need corresponding IP and IK requirements. The IK test is determined by the Joule free fall impact of the pendulum. The specific reference standards ...
The IPX12 drip box consists of a Waterproof Test Equipment, a Waterproof Test Machine , etc. It uses the form of drip to carry out IPX1/2 waterproof test on the test sample. It is applicable to IPX1 and IPX2 waterproof grade test of products. Wall-mounted structure: the rack is fixed against the wall to ensure the smooth operation of the raindrops. The equipment frame is made of aluminum profil...
In order to assess the electrostatic discharge (ESD) immunity of electronic devices and systems, GB/T17626.2-2006 is a newly released standard in China. The ESD test is intended to examine the disturbance immunity of devices or systems to external ESD, and there are two discharge methods for ESD immunity testing, contact discharges and air-gap discharges. Contact discharges are preferred, but only...
EMC (electromagnetic compatibility) includes two parts: EM (electromagnetic sensitivity) and EMI (electromagnetic interference). Usually we call solving the EMC problem. In fact, it is to solve the external radiation interference of electronic equipment, or how to prevent equipment and electronic components from being interfered by electromagnetic wave interference from the outside world. To learn...
Introduction: In electrostatic discharge (ESD) testing, electrostatic discharge (ESD) guns are used to determine how vulnerable electronic components and systems are to ESD. Protecting both people and machinery from the risks posed by ESD guns is of the utmost importance during ESD testing. Safe testing procedures, including the use of electrostatic discharge (ESD) guns, are discussed. Familiarize...
I. Definition of an integrating sphere: An integrating sphere is an empty, hollow cavity covered with a diffuse, white reflective coating, also known as a photopic ball or flux ball. There is one or more holes on the wall for entering light and for placing the light receiver. The inner wall of the integrating sphere should be a good spherical surface; usually the deviation from the ideal sphere is...
According to the National Market Supervision and Administration and National Standardization Technology Commission announced, the National Lighting Electrical Standardization Technical Committee Light Radiation Measurement Branch of the National Lighting Appliance Standardization Technical Committee is responsible for the implementation of and the National Lighting Electrical Standardization Techn...
Integrating sphere overview: 1. Integrating sphere testing is utilized to measure the optical parameters of a light source and its accessories in order to better understand and control the quality and performance of the light source. An integrating sphere is a miniature spherical optical environment which is lined with a reflective coating that has nearly ideal diffuse reflectance properties. Any...
Introduction: The reliable functioning of electronic equipment across industries relies heavily on electromagnetic interference testing. The growth of wireless technologies and the growing complexity of electronic systems have made it crucial to develop thorough and effective EMI testing procedures. Broadband EMI testing is made possible by the sophisticated features of today’s EMI test rece...
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