|
|
| 所在的位置:全球电源网 >> 产品库 >> 电子电源>> 开关电源>>电源适配器 |
|
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
1. 0 Description/总则 This product is a AC to DC power transfer device,it can provide for 30W with constant voltage source. 该产品是一款交直流转换器,额定功率为30W。 2.0 Elcctrical/电气性能 2.1 Input Voltage/输入电压 a. From 100-240Vac Normal b. From 90-264Vac Normal 2.2 Input Frequency/输入电压频率 From 47 to 63 Hz 2.3 Input Cuttent /输入电流 a. 0.5A Max at 90Vac/输入电压为90Vac时最大0.5A. b. 0.3A Max at 264Vac /输入电压为264Vac时最大0.3A. 2.4 Surge Current /浪涌电流 Surge Current 30A max at cold-start and 25℃,dc output full-loading, Input Voltage 240VAC. 在环境温度为25℃,输入电压为240VAC ,输出额定负载,冷起动时浪涌电流不大于30A。 2.5 DC output parameter/输出参数
2.6 Hold-Up time/输出保持时间 20 msec minimum at dc output full loading and 90Vac input. 输入90 Vac,输出带额定负载时不小于20 msec。 2.7 Efficiency /效率 70% minimum at dc output loading and normal AC input voltage range . 输入在适用电压范围内,输出带额定负载时,效率不小于70%。 2.8 Leakage Current/泄露电流 240Vac less than 1mA /输入240Vac时不大于1mA。 2.9 Hi-Pot /耐压 3000Vac,10 mA,1 See between Primary to Secondary circuit and Plastic . 输入与输出之间,输入与外壳之间施加3000 Vac,10 mA。 2.10 Insulation resister test /绝缘电阻测试 500VPC 100M OHMS Min for 1 minute between input and output . 在输入、输出带电体之间,施加DC500 1分钟,绝缘电阻应不小于10MΩ。 2.11 Humidity and HIGH-TEMP test /耐潮、耐高温测试 Afer test to 40±2℃,90-95%RH for 4 hours continuously ,the test result Must be satisfied with item 2.5,2.8,2.9 在温度40±2℃,湿度90-95%RH的环境中工作4个小时后,恢复后应满足2.5,2.8,2.9项要求。 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 lift expectancy of 3 years. 平均使用寿命为3年。 4.2 M.T.B.F. 20,000 hours Poh at 25℃. 在环境温度为25℃,电源正常工作下等效寿命为20,000小时。 4.3 Temperature Rise/关键元器件温升 90℃ob heating components at rated load 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90℃。 4.4Burm-In/烧机测试 100% Burn-In with 80-100% loading &20-40 Environment temperature for 2 hours. 产品全数在20-40℃的环境中带80-100%的额定负载烧机2小时。 5.0Mechanical /机械性能 5.1Plastic Case /塑胶外壳:ABS,PA-765B 5.2Physical size /外形尺寸 :75mm(L)×50mm(W)×45mm(H) 5. 3 Output cable with /输出线为:UL2468,20AWG,1830mm 5. 4 DC output pin assignment
5 Pin function /输出端功能表
5. 6 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。 5.7 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500的砝码,从左到右以120 度的夹角摇摆2000次,输出线应无损坏。 5.8 Vibration Test /振动测试 Vibration Frequency 1500 cyle/minutes swings2mm pead-pec 3direction (X-Y-Z) each 30-min ,the unit should met the item 2.5,2.8,2.9 . 产品在振动频率为1500次/分钟,振动幅值为2 mm 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2.5,2.8,2.9。 5.9 Drop test /跌落试验 Unit is to be dropped from 1000 mm height onto a concrete floor covered with 20 mm vinyl tile 6 times from 3 different surface ,the unit should met the item 2.6,2.9,2.10。 产品从1000 mm高度在垫有20 mm的地板胶的室内水泥地板上,从三个不同的方向自由落地6次,试验后产品应满足2.5,2.8,2.9项要求。 5.10 Appearance /外观 Damage and rusting are not permitted /产品不得有生锈和损坏。 6.0 Normal operating temprature &Humidity/正常使用温度&湿度 Normal operating temprature /正常使用温度:0℃ - 40℃ Normal operating Humidity/正常使用湿度:20%-80%RH 7.0 Storage Temperature &Humidity/贮藏温度&湿度 Storage Temperature /贮藏温度为:-10℃to70℃ Storage Humidity/贮藏湿度为:10%-90%RH |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
| |
||||||||||||||||||||||||
|
|
广告联系:0755-25929667 / 82059350 网刊索阅:0755-25929723 / 25927995 网站合作:0755-25929723 QQ交流群:727815923 |
|||||||
|