1、描述(SCOPE):
格书适应于24V1.5A电脑电源适配器。
The document is to specify the functional requirements of a 24V1.5A switching power supply.2、设置特质(INPUT CHARACTERISTICS): 2.1复制粘贴电压降(Input Voltage): 稳定交流电压(Nominal Voltage):100-240Vac 更改位置(Variation Range):90-264Vac 2.2键入次数(Input Frequency): 额定负载的频率(Nominal Frequency):50/60Hz 调控平率(Variation Frequency):47-63Hz 2.3键入电流值(Input Current): 当搜索学习交换直流额定电压为固定值的临界点时,输出额定电压直流额定电压阻抗满负荷,大搜索学习交换交流电1.2A。 1Arms max At any input voltage and rated, DC output rated load. 2.4浪涌电流量(Inrush Current): 当打出为电机额定功率过载,生态热度为25℃,键入240Vac冷态启车供电时的很大浪涌感应电流小于等于30A。 30Amps Max. Cold start at 240Vac input, with rated load and 25℃ambient. 2.5 AC漏电流(Ac Leakage Current): 当进入的电压240Vac时,极大漏电流为0.25mA。
0.25mA Max At 240Vac input.
3、输出特性(OUTPUT CHARACTERISTICS):
3.1输出精度最大功率(Power Output); 电阻值 最窄短路直流电压 上限短路直流电压 谷值直流电压 工作输出效率 Voltage Min. Load Max. Load Peak Output Power +24Vdc 0A 1.5A 2.5A 36W 3.2根据性/的调整率(Combined Load/Line Regulation): 电流降 面积最小满载电流降 较大 满载电流降 波形修正 短路电流修正 Voltage Min. Voltage Max. Voltage Line Regulation Load Regulation +24Vdc 24.00V 25.2V ±5% ±5% 各种测试前提:什么负债正常的事情下,用到示波器传输速率为20MHz接连到快充器的输入端,一同输入端 并连1个47uF的电解抛光滤波滤波电容和 1个0.1uF的瓷片滤波滤波电容。 3.3水波纹和燥声(Ripple And Noise): The ripple and noise are as follows when measure with Max. Band width of 20MHz and Parallel 47uF/0.1uF,crossed connected at testing point. 电 压 大波线大躁声
Voltage Ripple And Noise(Max.)
+24Vdc 100.5mVp-p 3.4初始化推迟了准确时间(Turn On Delay Time): 当输人115Vac和输出的最多电机负载时,最多启动的时光为2S。
2 second Max. At 115Vac input and output Max. Load.
3.5持续上升期限(Rise Time): 当导入115Vac和读取非常大程度额定负载时非常大程度周期为40mS。 40mS Max. At 115Vac input and output Max. Load. 3.6实现期限(Hold Up Time): 当复制粘贴115V和输出的最大的负荷时,轻柔的稳定日子为5mS。 5mS Min. At 115Vac input and output Max. Load. 3.7有效率(Efficiency): 当录入100Vac和输出的非常大负载电阻时,很小83%。 83%Min.At 100Vac input and output Max. Load. 当效果240Vac和效果更大环境下时,不大85%。
85%Min.At 240Vac input and output Max. Load.
3.8过冲(Overshoot):
在交流电源启闭或封的阶段,较大 15%。 15%Max.When power supply at turn on or turn off.
3.9 空载损耗不大于0.5W.
4、保护功能(PROTECTION REQUIREMENT):
4.1串电用电线路维护 Short Circuit Protection: 该电脑电源适配器总需求器在虚接缓解时,能一切正常工作上恢复如初。 The power supply will be auto recovered when short circuit faults remove. 4.2过流防护(Over current Protection):过流机械故障排除故障后,电源开关将自动化回复健康操作。 The power supply will be auto recovered when over current faults remove. 4.3过压呵护(Over Voltage Protection) 当打出相电压值达到特殊相电压值时,供电将保养,常见故障查出后找回顺利岗位。 The power supply will not be auto recovered when faults remove.5、周围环境让(ENVIRONMENTAL REQUIREMET): 5.1工作上的温度(Operating Temperature): 0℃~ 40℃,满舱,一般做工作(Full load Normal operation)。 0℃to40℃,Full load Normal operation. 5.2补充溫度(Storage Temperature):-20℃to85℃,带表壳(With package). 5.3岗位湿球温度(Relative Humidity): 5%(0℃)~90%(40℃),72个钟头,满负荷,健康工作中 5%(0℃)~90%(40℃)RH,72Hrs,Full load Normal operating. 5.4产生振动(Vibration):
1、测试标准:国际电工电子委员会
 🔯; Operating: IEC 721-3-3 3M3
5~9Hz,A=1.5mm 加速度(9~200Hz,Acceleration 5m/s2)
2、运输(Transportation):
&nbs❀p;  ꦆ; IEC 721-3-2 2M2
5-9Hz,A=3.5mm 9~200Hz,加快度Acceleration=5m/S2
200~500HZ,加速度Acceleration=15m/S2
3、径向振动模式(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. The product has to restors its original situation after power off/on.)在电重置和开启后,整机就可以还原到初期先决条件。 5.5跌入耐压(Dropping)(Packed): 一种角,八个棱, 五个面。 1 corner,3 edges, and 6 surfaces 极度76cm Height:76cm6、人身安全及EMC的标准(SAFETY AND EMC REQUIREMENT): 6.1安全性:适合UL CE FCC GS KC ROHS标准的 6.2高压变压器(DIELECTRIC STRENGTH)(H-Pot): ()Primary to secondary),3000Vac/5mA/5s.7、结构设计基本参数(MECHANICAL REQUIREMENT): 7.1壳体(Enclosure):
外壳尺寸:L93.5*W46.5*H41.5mm
The power supply size L93.5*W46.5*H41.5mm
7.2输入座 (Input Connector):
美规
7.3输出线
DC 线: AWM 2464 20AWG*2C,VW-1,80℃,FTI,300V,线上线下有字,总1.2m,带环加5.5*2.1*10公头
DC cable: AWM 2464 20AWG*2C,VW-1,80℃,FTI,300V,with word on the cord, Length:1.2M, with the conector:5.5*2.1*10
7.4 Block Diagram