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1、描述（SCOPE）：
规格书适应于5V1A型号的适配器。
The document is to specify the functional requirements of a 5W switching power supply.
2、输入特性（INPUT CHARACTERISTICS）：
2.1输入电压(Input Voltage):
额定电压(Nominal Voltage):100-240Vac
调整范围（Variation Range）:90-264Vac
2.2输入频率（Input Frequency）:
额定频率（Nominal 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时,输出电压负载满载，最大输入交流电流1.2A。1Arms 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冷态起动电源时的最大浪涌电流小于30A。
30Amps Max. Cold start at 240Vac input, with rated load and 25℃ambient.
2.5 AC漏电流(Ac Leakage Current):
当输入电压240Vac时，最大漏电流为0.25mA。
- 25mA Max At 240Vac input.
3、输出特性（OUTPUT CHARACTERISTICS）：
3.1输出功率(Power Output);
电压 最小负载 最大负载 峰值电流 输出功率
Voltage Min. Load Max. Load Peak Output Power
+5Vdc 0A 1.1A 1A 5W
3.2负载特性/调整率(Combined Load/Line Regulation):
电压 最小空载电压最大空载电压 线性调整 负载调整
Voltage Min. Voltage Max. Voltage Line Regulation Load Regulation
+5Vdc 5.00V 5.3V ±5% ±5%
CUSTOMER 客户 |
| CUSTOMERPART NO客户型号 |
| |||
MANUFACTURER 承制方 |
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| FAGE 页码 | 3OF6 | EDITION 版本 | A |
3.3波纹和噪音（Ripple And Noise）:
测试条件：任何负载正常工作下，使用示波器带宽为20MHz连接到充电器的输出端，同时输出端并连一个47uF的电解电容和一个0.1uF的瓷片电容。
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 最大波纹最大噪音
Voltage Ripple And Noise(Max.)
+5Vdc 40.5mVp-p
3.4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2S。
2 second 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40mS。
40mS Max. At 115Vac input and output Max. Load.
3.6保持时间(Hold Up Time):
当输入115V和输出最大负载时,最小保持时间为5mS。
5mS Min. At 115Vac input and output Max. Load.
3.7效率(Efficiency):
当输入100Vac和输出最大负载时,最小80%。
80%Min.At 100Vac input and output Max. Load.
当输入240Vac和输出最大负载时，最小83%。
83%Min.At 240Vac input and output Max. Load.
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 on or turn off.
3.9空载损耗不大于0.3W.
CUSTOMER 客户 |
| CUSTOMERPART NO客户型号 |
| |||
MANUFACTURER 承制方 |
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| FAGE 页码 | 4OF6 | EDITION 版本 | A |
4、保护功能(PROTECTION REQUIREMENT):
4.1短路电路保护:
Short Circuit Protection:
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.
4.3过压保护(Over Voltage Protection)
当输出电压超过额定电压时,电源将保护,故障排除后恢复正常工作。
The power supply will not be auto recovered when faults remove.
5、环境要求(ENVIRONMENTAL REQUIREMET):
5.1工作温度(Operating Temperature):
0℃~ -70℃,满载,正常工作(Full load Normal operation)。
0℃to40℃,Full load Normal operation.
5.2储存温度(Storage Temperature):-20℃to85℃,带外壳(With package).
5.3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 3M3
5～9Hz,A=1.5mm加速度（9～200Hz,Acceleration 5m/s2）
2、运输（Transportation）：IEC 721-3-2 2M2
5-9Hz，A=3.5mm
9～200Hz,加速度Acceleration=5m/S2
200～500HZ,加速度Acceleration=15m/S2
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.
CUSTOMER 客户 |
| CUSTOMERPART NO客户型号 |
| |||
MANUFACTURER 承制方 |
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| FAGE 页码 | 5OF6 | EDITION 版本 | A |
在电源开启和关闭后，样机能够恢复到最初条件。
The product has to restors its original situation after power off/on.)
5.5跌落试验(Dropping)(Packed):
一个角,三个棱,六个面。
1 corner,3 edges, and 6 surfaces
高度76mHeight:76cm
6、安全及EMC要求(SAFETY AND EMC REQUIREMENT):
6.1安全:符合UL CE GS KC FCC标准
6.2高压(DIELECTRIC STRENGTH)(H-Pot)：
()Primary to secondary),3000Vac/5mA/60s.
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