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本电源用绿色IC电源方案,功率小,带保护电路,                

证书链接:CE https://www.ntek.org.cn/kmt/index.php/test/index

                FCC:https://www.ntek.org.cn/kmt/index.php/test/index

                ROHS:https://www.ntek.org.cn/kmt/index.php/test/index

 

1、描述/DESCRIPTION:

  本规格书适应于12VDC1000mA型号的开关电源。

   The purpose of the document is to specify the functional requirements of a12Wswitching power supply.

 

2、输入特性/INPUT CHARACTERISTICS:

   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,输入交流电流3A.

    3Amps 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冷态起机时的浪涌电流小于60A

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

   2.5AC漏电流/AC Leakage Current:

    当输入电压240Vac时,漏电流为10mA

    10mA Max.At240Vac input.

    

 

型号/Our model: KYD-121000G

客户/Customer:

日期/Date:

样品编号/Sample NO:

 

3、输出特性/OUTPUT CHARACTERISTICS:

4、 3.1输出功率/Power output

电压

Voltage

小负载

Min.Load

额定负载

Rated.Load

待机功耗

Stand by power

输出功率

Output power

12Vdc

0.01A

1A

1.2WMax

12w

    

 

 

 

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

电压

Voltage

小负载

Min.Load

额定负载

Rated.Load

线性调整

Line Regulation

负载调整

Load Regulation

12Vdc

0.01A

1A

±1%

±5%

 

 

 

 

 

 

3.3波纹和噪声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                波纹/噪声

  Voltage               Ripple and Noise(Max)

  +12Vdc                 150m V p-p

3.4上升时间/Rise time:

  当输入220Vac和输出负载时时间为40mS

   40 mS Max. At 220Vac input and output MAX load.

3.6保持时间/Hold up time.

  当输入220Vav和输出负载时时间为40mS.

   40 mSMin.at 220Vac input and output Max.Load.

3.7效率/Efficiency:

  230Vac输入电压时,1/41/23/4和满载计算平均效率,小60%

  60% Min.At 115/230Vac input voltage,1/4,1/2,3/4and full load calculation average efficiency.

 

 

型号/Our model: KYD-121000G

客户/Customer:

日期/Date:

样品编号/Sample NO:

 

 

4.保护功能/PROTECTION FUNCTION:

 

    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 mill be auto recovered when short circuit faults remove.

 

5、环境要求/ENVIRONMENTAL REQUIRENET:

 

   5.1工作温度/Operating Temperature:

     0-40℃,满载,正常工作.

     0to 40,Full load,Normal operation.

   5.2储藏温度/Storage Temperature:-20to 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)RH72Hrs,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

       5~9HzA=1.5mm

      加速度(9~200HzAcceleration 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

    

 

型号/Our model: KYD-121000G

客户/Customer:

日期/Date:

样品编号/Sample NO:

 

3.轴向振动/Axes10 cycles per axis.

      在测试过程中不能出现性的损坏.

       No permanent damage may occur during testing.

      在电源开启和关闭后,样机能够恢复发哦初条件.

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

   5.5跌落试验/Dropping packed:

    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 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 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、安全要求/SAFETY REQUIREMENT:

 

   6.1.安全:符合标准CE(EN60950-1),AS/NZS:60950-1

     Safetyaccord withCE-(EN60950-1),AS/NZS:60950-1

   6.2高压/DIELECTRIC STRENGTH Hi-pot

    初级对次级/Primary to secondary:1000Vac 10mA/3S for type test.

   6.3绝缘抗阻/Iusulation resistance:

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

   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

7 .结构参数/ MECHANICAL REQUIREMENT

7.1外壳/Enclosure: