深圳龙华24V2A桌面式开关电源 led电源适配器24V2A

1、描述/ D*CRIPTION:

本规格书适应于BX1203000型号的开关电源.

The purpose of the document is to specify the functional requirements of a60W switching power supply.

2、输入特性/INPUT CHARA*ERISTICS:

   2.1输入电压/Input Voltage:

额定电压/Rated Voltage:100~240Vac

调整范围/Variation Range:90-264Vac

   2.2输入频率/Input Frequency:

额定频率/ Rated 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电压负载满载时,*大输入交流电流1.5A.

1.5Amps 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冷态起机时的*大浪涌电流小于50A.

50 Amps 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,*大漏电流为0.25mA.

0.25mA Max.At240Vac input.

3、输出特性/OUTPUT CHARA*ERISTICS:

3.1输出功率/Power output

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

3.3纹波和噪音Ripple and Noise:

  测试条件:在额定电压及额定负载条件下,使用示波器带宽为20MHz连接到充电器的输出端,同时输出端并联一个47uF的电解电容和一个0.1uF的瓷片电容.

   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                *大纹波/*大噪音

Voltage               Ripple and Noise(Max.)

12Vdc                120mV p-p

3.4启动延迟时间/Turn on delay time:

  当输入115Vac和输出*大负载时,*大启动时间为3S.

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

3.5上升时间/Rise time:

  当输入115Vac和输出*大负载时*大时间为40 mS.

   40 mS Max.at 115Vac input and output Max load.

3.6保持时间/Hold up time:

  当输入115Vac和输出*大负载时,*小保持时间为5 mS .

   5 mS Min.at 115Vac input and output Max.Load.

3.7效率/Efficiency:

    当115/230Vac输入电压时，1/4，1/2，3/4和满载计算平均效率，*小83%。

    83% Min, At 115/230Vac input voltage,1/4，1/2，3/4 and full load calculation average efficiency.

4、保护功能/PROTE*ION FUN*ION:

4.1短路测试/Short circuit test:

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*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%.

5、环境要求/ENVIRONMENTAL REQUIREMET:

5.1工作温度/Operating Temperature:

0℃-40℃,满载,正常工作.

0℃to 40℃,Full load, Normal operation.

5.2储藏温度/Storage Temperature:-20℃to 80℃

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 721-3-33M3

5~9Hz,A=1.5mm

加速度(9~200Hz,Acceleration5m/S2)

2.运输/Transportation:

IEC 721-3-22M2

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,样机能够恢复到*初条件.

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

5.5跌落试验/Dropping Packed:

插墙式跌落高度为1米、桌面式跌落高度为760mm；

1Mfor wallmount t*e and760mmfor desk* t*e as above described.

测试台面是厚13mm的夹木板，离地面高19-20mm

The horizontal surface consists of hardwood at least13mmthick, mounted on two layers of plywood

each19mmto20mmthick,all supported on a concrete or equivalent non-resilient floor.

6、*要求/SAFETY REQUIREMENT:

6.1*:*合标准UL/CUL-(UL60950-1),TUV/GS-(EN60950-1),CCC-(GB4943) , PSE- (J60950-1),EK-(K60950-1)

Safety: accord withUL/CUL-(UL60950-1),TUV/GS-(EN60950-1),CCC-(GB4943) ,PSE- (J60950-1),EK-(K60950-1)

6.2高压/DIELE*RIC STRENGTH Hi-Pot:

初级对次级/Primary to secondary:1800Vac10mA/3S for t*e test.

6.3       *缘*阻/ Iusulation resistance:

初级对次级/Primary to secondary:10MΩ min at 500V DC.

6.4 EMI标准/EMI STANDARD

Meets the Limits of/测试*合

<1>.Fcc part15 cl* B rules

<2>.EN55022 cl* B rules

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

7、结构参数/MECHANICAL REQUIREMENT:

7.1外壳/Enclosure:

外壳尺寸: L120x W53x H32mm;

The power supply size: L120x W53x H32mm;

7.2输入线/Input Connector:

IEC-320-C14.