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韩国KC认证电源适配器24V500MA

本规格书适应于24VDC500mA  型号的开关电源。

The purpose of the document is to specify the functional requirements of a 12 W switching power supply.

当输入交流电压为额定值的下限电压负载满载时,最大输入交流电流3A.

3 Amps max At any input voltage and rated,DC output rated load.

当输出为额定负载,环境温度为25℃,输入240Vac 冷态起机时的最大浪涌电流小于60A。

120 Amps Max. Cold start at 240Vac input,with rated load and 25℃ ambient.

当输入电压240Vac时,最大漏电流为10mA。

10mA Max.At240Vac input.

3.1输出功率/Power output

3.2负载特性,调整率/Combined Load/Line Regulation

Under nominal voltage and nominal load,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/最大噪声

Voltage               Ripple and Noise(Max)

+9dc                  120m V p-p

当输入115Vac和输出最大负载时,最大启动时间为3S。

3Second Max.at 115Vac input and output Max.load.

当输入115Vac和输出最大负载时最大时间为40mS。

40 mS Max. At 115Vac input and output MAX load.

3.6保持时间/Hold up time.

当输入115Vav和输出最大负载时最大时间为40mS.

40 mSMin.at 115Vac input and output Max.Load.

当115/230Vac输入电压时,,1/4,1/2,3/4和满载计算平均效率,最小70%。

70% Min.At 115/230Vac input voltage,1/4,1/2,3/4and full load calculation average efficiency.

该电源供给器在短路解除时能正常工作恢复。

The power supply mill be auto recovered when short circuit faults remove.

过流故障排除后,电源将自动恢复正常工作。

The power supply mill be auto recovered when over current faults remove.

当输出电压超过额定电压的120%~170%时,电源将保护,故障排除后能恢复正常工作。

The power supply will auto recovered when faults remove 120%~170%.

0℃-40℃,满载,正常工作.

0℃ to 40℃,Full load,Normal operation.

带外壳/With package

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

5~9Hz,A=1.5mm

加速度(9~200Hz,Acceleration 5m/S2)

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.

在电源开启和关闭后,样机能够恢复发哦最初条件.

The SAMPLE has to its original situation after power power off/on.

插墙式跌落高度为0.8米、桌面式跌落高度为500mm;

1M for wallmount type and 760mm for desktop type as above describe, d.

测试台面是厚13mm的夹木板,离地面高19-20mm

The horizontal surface consists of hardwood at least 13mm thick,mounted on two layers of plywood each 19mm to 20mm thick,all supported on a concrete or equivalent non-resilient floor.

6.4EMI 标准/EMI STANDARD

Meets the Limits of/测试符合

<1>.Fcc part 15 class B rules

<2>.EN55022 class B rules

<3>.GB9254-1998,GB17625.1-2003

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