12V4A 电源适配器 2010-12-03承认书.docVIP

12V4A 电源适配器 2010-12-03承认书 /Contents 3 1. Introduction4 4 1.1 Power Supply Overview 1.2 Description4 4 2. Electrical Specification Input Voltage4 2.1 4 2.2 Input Frequency 2.3 Inrush Current4 Current Limiting4 2.4 Input 2.5 Efficiency4 2.6 DC Output voltage range5 5 2.7 DC Output Current Ripple and Noise5 2.8 Output turnon/ turn-off5 2.9 Overshoot at - Over Voltage Protection5 Short Circuit Protection5 Over Current Protection5 5 Hold up Time Start up Time5 3 Environment Requirement6 6 Temperature 6 Humidity 4Reliability7 MTBF7 Burn-in and Life 7 test 7 5Product Safety Requirement Standard7 7 7 Leakage Current Dielectric Strength 8 Testing 8 Insulation Resistance 8 6 Case Mechanical Dimensions 7 Label10 8 Packing11 11 9 Major Test Equipment 10 Inspection Standards11 Model No.: RS-04/12-S335 Rev.:A Page 2 of 11 承认书版本 Spec. Edition A.0 发行日期 Isue Date 变更履历表 Revision History 修 改 内 容 Modified content 初版Initial 产品版本 Product Edition V1.0 Model No.: RS-04/12-S335 Rev.:A Page 3 of 11 1. Introduction 1.1 Power Supply Overview 这份规格书定义了 48 W的电源适配器的功能需求，此电源将市电变换为 1 组稳定、连续的直流电压输出,并符合ROHS标准。 This specification defines W power adapter functional requirements, the power adapter transformed a AC into stable, continuous DC voltage output，And the power supply shall meet the requirements. 1.2 Description □插墙式适配器SMPS Adaptor(Wall mount) ■桌面型适配器SMPS Adaptor(Desk-top) □开放式结构Open Frame □带铁壳型SMPS Unit (With Case) □其他Others 2. Electrical Specification 2.1 Input Voltage 工作电压范围为90V-264V~交流电压，额定工作电压为100V-240V~，在2.7定义负载范围下，电源能正常 工作并符合所有电气特性。 Operating voltage range , rated operating voltage , the power shall work normally and me