IEC 62368-1 Clause 9.6.2 Wireless Charging Foreign Object Temperature Rise Test Kit

The LS-B29 Wireless Charging Foreign Object Temperature Rise Test Kit can be used to detect the heating of metal foreign objects placed on or around the surface of a wireless power transmitter during operation, thereby avoiding the risk of burns caused by excessively hot metal foreign objects. When a wireless power transmitter is operating, it generates an alternating magnetic field. If a metal foreign object is present, the magnetic field will induce a current inside the foreign object, and the Joule effect of this current will cause the object’s temperature to rise. This kit accurately captures the temperature changes of the foreign object under different operating conditions by simulating the forms that metal foreign objects may appear in real-world usage scenarios. This helps verify the safety performance of the wireless power transmitter, ensuring that it will not cause safety hazards due to heating of metal foreign objects during normal operation, and providing support for the safety design and quality control of wireless charging devices.

Standards:

IEC 62368-1 Clause 9.6.2 Figure 49 Steel Dis

IEC 62368-1 Clause 9.6.2 Figure 50 Aluminum Ring

IEC 62368-1 Clause 9.6.2 Figure 51 Aluminum Foil