The Basics of Electrical Safety Testing Extech Electronics

安规测试基础知识 The Basics of Electrical Safety Testing 華儀電子股份有限公司 市場部行銷組 鍾萬里 Extech Electronics Co. , Ltd ® 2008

愿景 Future 成爲世界知名的儀器品牌 To be a well-known equipment manufactory on the world. Extech Electronics Co. , Ltd ® 2008

使命 Mission Statement 以專業科技, 提供完善品質與服務, 開創永續經營 To serve our customers with quality products and service using professional technology. To create profits, so that we can perpetuate our business. Extech Electronics Co. , Ltd ® 2008

主要产品 Product Line 安规测试仪 Safety Testers 交流变频电源 AC Power Sources 电子负载 Electronic Loads 自动化测试系统 Automatic Test Systems Extech Electronics Co. , Ltd ® 2008

我们的客户 Our Clients 信息技術 IT Industry Acer, Dell, Epson, Asus, BENQ, Lenovo, Foxconn, Siemens, Fuji Xerox, Delta…. 家電行業 Household Industry Toshiba, Panasonics, Hitachi, LG, Philips, Haier, Changhong, Kelon, Midea, Gree, …. 檢測機構 Test & Labs TUV, UL, IEEC, ITS…. 其他行業 Other Industry TDK, Bosch…. Extech Electronics Co. , Ltd ® 2008

我们的产品为什么要进行安规测试呢? Why our product need Electrical Safety Test? ? Extech Electronics Co. , Ltd ® 2008

信息技术产品的安规测试 Electrical Safety Test for IT Products Extech Electronics Co. , Ltd ® 2008

基本知识 Basic knowledge 设备防电击保护分类 Extech Electronics Co. , Ltd ® 2008

耐压测试&绝缘电阻测试原理 Theory of Hipot test & Insulation test 原理图 Extech Electronics Co. , Ltd ® 2008

接触电流测试 Touch Current Test 基本概念 漏电流 Leakage Current 一种统称，包括接触电流、保护导体电流、 绝缘特性等 泄漏电流 Line Leakage Current 接触电流 Touch Current Extech Electronics Co. , Ltd ® 2008

接触电流测试 Touch Current Test 种类: ü 对地接触电流 Ground To Line Touch Current ü 对表面接触电流 Surface To Line Touch Current ü 表面间接触电流 Surface Touch Current Extech Electronics Co. , Ltd ® 2008

接触电流测试原理图 Typical circuit of Touch Current Test Notice: 此时电流流经人体模拟阻抗(MD) 模拟方式: 正常, 正常反极, 单一故障反极 Extech Electronics Co. , Ltd ® 2008

标准对接触电流测试的几点要求 GB 4943 (IEC 60950) Standard requirements for Ground Bond Test § 5. 1. 3 试验电路 Extech Electronics Co. , Ltd ® 2008

安规测试的新型技术 The New Technology in Safety Testing Extech Electronics Co. , Ltd ® 2008

Other… 其它… 快速切断输出(0. 4 ms) 快速放电(0. 2 s) 多组测试记忆组(5~50组） 键盘锁定（Key lock, Password) 软件方式校准(Calibration with software) Extech Electronics Co. , Ltd ® 2008

华仪新产品的介绍 New Product Presentation Extech Electronics Co. , Ltd ® 2008

问题讨论与解答 Q&A Extech Electronics Co. , Ltd ® 2008

Thank you! 谢谢! Http: WWW. extech-electronics. com E-mail: manyzhong. mkt@extech. com. tw Extech Electronics Co. , Ltd ® 2008