12v12a电源适配器规格书

12v12a电源适配器规格 1、输入特性(INPUT CHARACTERISTICS): 1.1输入电压(Input Voltage): 额定电压(Nominal Voltage):100-240Vac 调整范围(Variation Range):90-264Vac 1.2输入频率(Input Frequency): 额定频率(Nominal Frequency):50/60Hz 调整频率(Variation Frequency):47-63Hz 1.3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0.75A。 0.75Arms max At any input voltage and rated, DC output rated load. 2、输出特性(OUTPUT CHARACTERISTICS): 3.1输出特性(OUTPUT CHARACTERISTICS): 负载状态/Load Condition 输出范围 输出电/Output 纹波与噪音/Ripple /Output Range 电流/Rated 峰值电流/Peak Voltage & Noise 12.0V DC 12A 15.0A 12.0-12.6V <100mVP-P 3.2线性/负载调整率 (Line/ Load Regulation) Output Load Condition/负载条件 Line Regulation Load Regulation Remark Rate Min. Load Max. Load 线性调整率 负载调整率 备 注 12.0V DC 0.0A 12 , 3% ?5% 2.3效率(Efficiency): 当输入100Vac和输出最大负载时,最小90%。 90%Min.At 100Vac input and output Max. Load. 当输入240Vac和输出最大负载时，最小95%。 95%Min.At 240Vac input and output Max. Load. 3、保护功能(PROTECTION REQUIREMENT): 3.1短路电路保护: Short Circuit Protection: 该电源供给器在短路解除时,能恢复正常工作。 The power supply will be auto recovered when short circuit faults remove. 3.2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. 3.3过压保护(Over Voltage Protection) 当输出电压超过额定电压时,电源将保护,故障排除后能恢复正常工作。 The power supply will not be auto recovered when faults remove. 4、安全及EMC要求(SAFETY AND EMC REQUIREMENT): 4.1安全: CE认证 4.2高压(DIELECTRIC STRENGTH):(测试方法按下面接线图) ()Primary to secondary):4242Vac/5mA/60s. 5、结构参数(MECHANICAL REQUIREMENT): 5.1外壳(Enclosure): 外壳尺寸:L172*W73*H32mm The power supply size L:L172*W73*H32mm 5.2输入接头(Input Connector): 国标品子尾 5.3;输出线 DC 线: AWM 2464 16AWG*2C,VW-1,80?,FT1,300V,线上有字,总1.5米， 带环，DC头为:5.5*2.5*10MM 6;包装