承 认 书SPECIFICATION FOR APPROVALSwitching power Supply/开关电源客 户:CUSTOMER: 产品描述:ESCRIPTION: Input:100240V AC 50/60Hz Output:5VDC 3A 机种型号:OUR MODEL NO: WYT-019 英规 样品编号: 日期:SAMPLE NO: DATE: 2013-03-09 产品颜色:SAMPLE COLOR: Black White APPROVAL SIGNATURE/客户确认核准/APPROVED BY审核/CHECKED BY检测/TESTED BYManufacturer/制造商业务/SALES核准/APPROVED BY设计/DESIGNED BY地址:中国广东省深圳市宝安区西乡勒竹角村鸿竹雍启科技园B栋5楼Add: 5F Building B, Hongzhu Yongqi Industrial Zone, Lezujiao, Xixiang, Baoan, Shenzhen, Guangdong, China 电话：0755-/7 传真：0755-型号/Our model: WYT-019 客户/Customer: 日期/Date:2013-03-09样品编号/SAMPLE No:版本目录/Rev. List 版本/Rev.日期/Date描述/ Description制订/DesignTable of contents1、描述/ DESCRIPTION 32、输入特性/INPUT CHARACTERISTICS 33、输出特性/OUTPUT CHARACTERISTICS. 4-54、保护功能/PROTECTION FUNCTION. 55、环境要求/ENVIRONMENTAL REQUIREMET.566、安全及EMI要求/SAFETY AND EMC REQUIREMENT. 67、结构参数/MECHANICAL REQUIREMENT.78、线材/CORD. 89、铭牌附图/LABEL. .910、包装说明/PACKING. . 1011、 测试报告/ELECTRICAL TEST REPORT. 1112、安规证书/ SAFETY CERTIFICATE 12-16型号/Our model: WYT-019 客户/Customer:日期/Date:2013-03-09样品编号/SAMPLE No:1、描述/ DESCRIPTION:本规格书适应于WYT-019型号的开关电源.The purpose of the document is to specify the functional requirements of a 15W switching power supply.2、输入特性/INPUT CHARACTERISTICS: 2.1输入电压/Input Voltage:额定电压/Rated Voltage:100240Vac调整范围/Variation Range:90-264Vac 2.2输入频率/Input Frequency:额定频率/ Rated Frequency: 50/60Hz.调整频率/Variation Frequency:47-63Hz 2.3输入电流/Input Current: 当输入交流电压为额定值的下限电压负载满载时,最大输入交流电流0.3A. 0.3Amps max At any input voltage and rated, DC output rated load. 2.4浪涌电流/Inrush Current:当输出为额定负载,环境温度为25,输入240Vac冷态起机时无损坏.When the output of the rated load, the ambient temperature is 25, input from 240Vac cold machine without damage to. 2.5 AC漏电流/Ac Leakage Current:当输入电压240Vac时,最大漏电流为0.25mA.0.25mA Max.At240Vac input.型号/Our model:WYT-019 客户/Customer:日期/Date:2013-03-09样品编号/SAMPLE No:3、输出特性/OUTPUT CHARACTERISTICS:3.1输出功率/Power output电压Voltage最小负载Min. Load额定负载Rated. Load峰值功率Peak输出功率Output power5Vdc0.01A3A15W3.2负载特性,调整率/Combined Load/Line Regulation电压Voltage最小负载Min. Load额定负载Rated. Load线性调整Line Regulation负载调整Load Regulation5Vdc0.01A3A2%5%3.3纹波和噪音Ripple and Noise: 测试条件: 当115/230Vac输入电压时,使用示波器带宽为20MHz连接到充电器的输出端,同时输出端并联一个47uF的电解电容和一个0.1uF的瓷片电容. At 115/230Vac input voltage, the ripple and noise are as follows when measure with Max. Bandwidth of 20MHz and Parallel 47uF/0.1uF, crossed connected at testing point.电压 最大纹波/最大噪音Voltage Ripple and Noise(Max.)+5Vdc 200mV p-p3.4启动延迟时间/Turn on delay time: 当输入115Vac和输出最大负载时,最大启动时间为3S. 3Second Max.at 115Vac input and output Max.load.3.5上升时间/Rise time: 当输入115Vac和输出最大负载时最大时间为40 mS. 40 mS Max.at 115Vac input and output Max load.3.6保持时间/Hold up time: 当输入115Vac 和输出最大负载时,最小保持时间为5 mS . 5 mS Min.at 115Vac input and output Max.Load.3.7效率/Efficiency: 当115/230Vac输入电压时，1/4，1/2，3/4和满载计算平均效率，最小64% 64%, At 115/230Vac input voltage,1/4，1/2，3/4 and full load calculation average efficiency. 型号/Our model: WYT-019 客户/Customer:日期/Date:2013-03-09样品编号/SAMPLE No:3.8过冲/Overshoot: 在电源开启或关闭的时候,最大15%.15% Max.When power supply at turn or turn off.4、保护功能/PROTECTION FUNCTION:4.1短路测试/Short circuit test:该电源供给器在短路解除时能正常工作恢复.The power supply will be auto recovered when short circuit faults remove.4.2过流保护/Over current Protection:过流故障排除后,电源将自动恢复正常工作.The power supply will be auto recovered when over current faults remove.5、环境要求/ENVIRONMENTAL REQUIREMET:5.1 工作温度/Operating Temperature:0-40,满载,正常工作.0 to 40,Full load, Normal operation.5.2 储藏温度/Storage Temperature:-20 to 80带外壳/With package5.3工作湿度/Relative Humidity:5%(0)90%(40),72小时,满载,正常工作.5%(0)90%(40)RH,72Hrs,Full load, Normal operating.5.4 振动/Vibration:1. 测试标准:国际电工电子委员会Operating: IEC 721-3-3 3M359Hz,A=1.5mm加速度(9200Hz,Acceleration 5m/S2)2. 运输/Transportation:IEC 721-3-2 2M25-9Hz,A=3.5mm9200Hz,加速度Acceleration=5m/S2200500Hz,加速度Acceleration=15m/S2 型号/Our model: WYT-019 客户/Customer:日期/Date:2013-03-09样品编号/SAMPLE No:3. 轴向振动/Axes,10 cycles per axis.在测试过程中不能出现永久性的损坏.No permanent damage may occur during testing.在电源开启和关闭后,样机能够恢复到最初条件.The SAMPLE has to restore t