静電気試験規格必威体育精装版動向 ISO 10605 ED.2.ppt

TECHNO-FRONTIER 2008 * TECHNO-FRONTIER 2008 * TECHNO-FRONTIER 2008 * TECHNO-FRONTIER 2008 * TECHNO-FRONTIER 2008 * TECHNO-FRONTIER 2008 * TECHNO-FRONTIER 2008 * TECHNO-FRONTIER 2008 * TECHNO-FRONTIER 2008 * TECHNO-FRONTIER 2008 * TECHNO-FRONTIER 2008 * TECHNO-FRONTIER 2008 * TECHNO-FRONTIER 2008 * TECHNO-FRONTIER 2008 * TECHNO-FRONTIER 2008 * TECHNO-FRONTIER 2008 * TECHNO-FRONTIER 2008 * TECHNO-FRONTIER 2008 * TECHNO-FRONTIER 2008 * TECHNO-FRONTIER 2008 * * Experiment of insulation block Ed.1 25mm Ed.2 2mm Test voltage:2kV 【positive shot after negative 10 times with no elimination of charge 】 7.9A 10.3A 2 A/div * Discharge test mode Mode Contact Air Coupling mode Direct Contact to DUT metric part Tip：Conical Approach to DUT non conductive part0.1 m/s～ 0.5 m/s Tip：Round※ Indirect Contact to HCP Tip：Conical ※In case of 15kV may need large round tip（to avoid charge leak） * Comparison of electrode shape Φ30mm φ22mm Standard air tip * Comparison of electrode shape 30kV　φ30mm tip 30kV　Standard tip Requirement for vehicle * Bench test （Direct） 1 DUT 2 ESD generator 3 ESD generator main 4 Non conductive table 5 HCP 6 Ground point 7 Ground connection 　8 remotely accessible parts of the DUT 9 Periphery 10 Battery 11 Insulation support 12 Insulation block　13 470kΩresistors 14 GRP （optional）　15 HCP ground connection Vehicle body potential Ground potential * 　　 Bench test （Direct） * Bench test （Direct） Ed.2 Connect chassis-mounted electronic modules directly to the HCP. DUT shall be connected to all peripheral units The supply battery shall be on the test table, with the negative terminal of the battery directly connected to the HCP. The ESD generator shall be configured with the 330 pF or 150 pF capacitor depending on the DUT location in the vehicle. Apply the ESD at each specified test voltage and polarity (see Annex C). The test voltages (in accordance with Annex C) shall be increased, using at least two values, At least 3 discharges shall