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1. Description / 总则 This product is a AC to DC power transfer device ,it can provide for 20W dc output ,With constant voltage source. 该产品是一款交转流换器,输出功率为20W. 2. Electrical / 电气性能 2.1 Input Voltage / 输入电压 a. From 100-240 Vac Normal b. From 85-265 Vac Maximum 2.2 Input Frequency / 输入电压频率 From 47-63HZ 2.3 Input Current / 输入电流 a. 1.0A max at 95Vac / 输入电压为95Vac时最大1.0A b. 0.5A max at 265Vac / 输入电压为265Vac时最大0.5A 2.4 Inrush Current / 输入冲击电流 50A max at cold-stat and 25℃, dc output full-loading, 240Vac 在环境温度为25℃,输入电压为240Vac,输出额定负载,冷启动时不>50A 2.5 Protection / 保护 a. Output short protection / 输出短路保护 b. Over current protection / 输出过流保护 c. Over voltage protection / 过压保护 2.6 DC output parameter / 输出参数
2.7 Hold-Up time / 输出保持时间 20 msec minimum at dc output full loading and 95Vac input 输入95Vac,输出带额定负载时不>20msec 2.8 Efficiency / 效率 72% minimum at dc output loading and normal AC input 输入在适用电压范围内,输出带额定负载时,效率不>72% 2.9 Leakage Current / 泄漏电流 240Vac less than 0.25mA / 输入240Vac时不﹤0.25mA 2.10 Hi-pot test / 耐压 3000Vac, 10mA, 1min ( or 3750Vac, 5mA, 2Sec ) between Primary to Secondary circuit and plastic 输入与输出之间,输入与外壳之间施加3000Vac 10mA, 1min ( 或3750Vac, 5mA ,2Sec ) 2.11 Insulation resister test / 绝缘电阻测试 500Vac 100M OHMS Min for I minute between input and output 在输入,输出带电体之间,施加DC500V 1分钟 绝缘电阻应不﹤100M 2.12 Humidity and 2.12HIGH-REMP test / 耐潮、耐高温测试 After test to 40±2℃ 90-95 % RH for 4 hours continuously ,the test result must be Satisfied with item 2.5,2.9,2.10 在温度40±2℃,温度90-95 % RH的环境中工作4小时后,恢复后应满足2.5,2.9,2.10项的要求。 3.0 Safety &EMI requirement / 安规标准、电磁干扰 3.1 Safety/安规标准
3.2 EMS
3.3 EMI for both Conduction &Radiation / 传导与辐射
4.0 Reliability / 可靠性 4.1 Life / 使用寿命 Average life expectancy of 2years 4.2 M·T·B·F 20,000 hours pot at 25℃ 在环境温度为25℃,电源正常工作下等效寿命为20,000fuy 4.3 Temperature Rise / 关键元器件温升 95℃ob heating components at rated 25℃ condition 在环境温度为25℃,额定负载情况下,关键元器件最高温升不超过95℃ 4.4 Burn – In / 烧机测试 100 % Burn-In with 80-100% loading & 30 – 50 Environment temperature for 4hours , 产品全数在30-50℃的环境中带80-100%的额定负载烧机4小时。 5.0 Mechanical / 机械性能 5.1 Plastic Case / 塑胶外壳:ABS ABS+PC or SE100 5.2 Input cable with / 输出线为:800mm 5.3 Physical size / 外形尺寸:117mm(L)×50mm(W)×30mm(h) 5.4 Output cable with / 输出线为:1500mm MZN 5.5 DC output pin assignment 5.6 Pin function / 输出端功能表: ⊕ ⊙
5.7 Strain relief test / 应力测试 Plug and cord at their normal position applied a weight of 10Kg to output cord for 60 Sec, there shall be no breakage of the displacement. 插头与输出线在正常位置下,在输出线末端加10Kg 的砝码,保持60秒,不得有过分的移位。 5.8 Cord bending test / 弯曲试验 The cord shall withstand weight of 500 gram, it swings from left to right at an angle of 120 degree 2000 times, the cord should no damage. 输出线末端加500g的砝码,从左到以120度的夹角摇摆2000次,输出线应无损坏。 5.9 Vibration Test / 振动测试 Vibration Frequency 1500 cycle /minute swings 2mm peak-peak 3 direction (X-Y-Z) each 30 - min, the unit should met the item 2.5,2.9,2.10. 产品在振动频率为1500次/分钟,振动幅值为2mm P-P 的振动台上,按X-Y-Z 三个方向各振动30分钟,产品应符合2.5,2.9,2.10. 5.10 Drop test / 跌落试验 Unit is to be dropped from 1000 mm height onto a concrete floor covered with 20mm vinyl tile 6 times from 3 different surface, the unit should met the item 2.5, 2.9, 2.10. 产品从1000mm高度跌在垫有20mm的地板胶的室内水泥地板上,从三个不同的面自由落地6次,试验后产品应满足2.5, 2.9, 2.10 的要求。 5.11 Appearance/外观 Damage and rusting are not permitted / 产品不得有生锈和损坏。 6.0 Normal operating temperature & Humidity / 正常使用温度&湿度。 Normal operating temperature / 正常使用温度:0℃ to 40℃ Normal operating humidity / 正常使用温度:20% to 80% RH. 7.0 Storage Temperature & Humidity / 贮藏温度&湿度 Storage Temperature / 贮藏温度为:-10℃ to 70℃. Storage humidity / 贮藏湿度为:10 % -90 % RH。 |
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