PDF《深圳路盛源科技有限公司》

power reduced) and no damage shall occur when any output operating in a short circuit condition under any line condition for an indefinite period of time. The power supply shall be self-recovery when the fault condition is removed. 在任何时候,任何输入条件下,当输出操作在短路情况下,电源供应器将进入保护(打嗝或功率下降)模式, 当短路故障消失后,电源要能自动恢复正常. ELECTRICAL PERFORMANCE/电气性能 MODEL NO./产品型号 LSY073-0502000VU Description/描述 5V2A Output Load Condition/负载条件 Combine Regulation +5V 0.0A EDITION/版本

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3 2A 4.75-5.25 综合调整率 Rate Min.Load Type Load SHENZHEN ROADSUNNY TECHNOLOGY CO.,LTD. 5. Environment Requirements/环境要求 5.1 Operating Temperature and Relative Humidity/操作温/湿度要求 Operating Temperature :0℃to+40℃ Relative Humidity:10%RH to 90%RH 5.2 Storage Temperature and Relative Humidity/存储温/湿度要求 -20℃to+80℃ 5%RH to 95%RH non-condensing at sea level shall be low 10,000 feet/低于10,000英尺 5.3 Vibration/振动

10 to 300Hz sweep at a constant acceleration of 1.0G(Breadth:3.5mm)for 1Hour for each of the perpendicular axes X,Y,Z 扫描频率:10 to 300Hz,加速度:1.0G(位移:3.5mm),X,Y,Z三垂直坐标轴向各振动1小时 5.4 Drop in/跌落 Height:1m:the product should be fell off on the hardwood with the thickness of 20mm,and the hardwood should be put on the base of the cement or on the ground without flexibility.Apply two times on all surface. 跌落高度:1米,并跌落到厚度为20mm的硬木上,且硬木应放在水泥基座或等同的无弹性地面上,每面各2次6. Reliability Requirements/可靠性要求 6.1 BURN-IN/烘烤: The power supply shall undergo a minimum of

4 hours Burn-In test under full load at 35~40℃./电源应在35~40℃和满载条件下烘烤4小时. 6.2 MTBF Qualification/平均间隔故障时间估算 The MTBF shall be at least 50,000hours at 25℃,Full load and nominal input condition 平均间隔时间:至少50,000小时,25℃环境及额定输入与满载条件下 7. EMI/EMS Standards/EMI/EMS标准 7.1 EMI Standards/EMI 标准 EN 55022:1998,+A1:2000 +A2:2003,Class B EN 55024:1998+A1:2001+A2:2003 CISPR 22:2003,Class B AS/NZS CISPR 22:2004,Class B ELECTRICAL PERFORMANCE/电气性能 MODEL NO./产品型号 LSY073-0502000VU Description/描述 5V2A EDITION/版本

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4 SHENZHEN ROADSUNNY TECHNOLOGY CO.,LTD. 7.2 EMS Standards/EMS标准 8. Safety Standards/安规标准 8.1 Dielectric Strength(Hi-pot)/介电耐压强度(高压) Primary to Secondary AC3000V, 5mA

1 minute for type test,

3 second for production. 一次侧对二次侧: AC3000V, 5mA标准测试1分钟,量产测试3秒钟. 8.2 Leakage Current/漏电流 The leakage current shall be less than 0.25mA for Class Ⅱ when power supply is operated maximum input voltage and maximum load. 当电源供应器操作在最大输入和最大负载的情况下,其漏电流应小于 0.25mA ,满足Class Ⅱ等级. 8.3 Insulation Resistance/绝缘阻抗 50MΩ min.at primary to secondary add 500Vdc test voltage 在初级与次级间加500Vdc 进行测试 8.4 SAFETY STANDARD/安规标准: The power supply shall be certified by the following international regulatory standards 电源应符合下列的国际标准 ELECTRICAL PERFORMANCE/电气性能 Harmonic curren........