电源适配器规格书
深圳路盛源科技有限公司
SHENZHEN LUSHENGYUAN TECHNOLOGY CO.,LTD.
客户承认书
SPECIFICATION FOR APPROVAL
CUSTOMER/客户:FILE NO./认证号:PART NO./物料号:SAMPLE NO./样品编号:MODEL NO./产品型号:Description/产品描述:
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Please return to us one copy of"SPECIFICATION FOR APPROVAL"with you approved signature
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1
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12V2A
REVISED CONTENT
修改内容
APPROVED & DATE
认可日期MARK 修改标记2011.6.24
REV0.1
DATE/日期2011.6.24
EDITION/版本01
SJ-1220-C 深圳市XX科技有限公司
DESIGN/拟制
CHECK/审核
APPROVAL/批准
PAGE/页码
1.
SCOPE
The document detail the electrical,mechanical and environmental specifications of a SMPS,the power supply provide 24W continuous output power.
资料详细描述了一款24W （连续输出功率）开关电源的电气性，结构性及环境等要求。
2.INPUT FEATURE/输入特性:
2.1RATED INPUT VOLTAGE:100Vac to 240Vac . 额定输入电压范围从100Vac 到240Vac .
INPUT VOLTAGE RANGE: 90Vac to 264Vac . 输入电压范围从90V ac到264Vac .2.2RATED INPUT FREQUENCY: 50/60Hz . 额定输入频率50/60Hz .
INPUT FREQUENCY RANGE: 47Hz to 63Hz . 输入频率范围从47Hz到63Hz .
2.3INPUT CURRENT: 0.6A max. at 100-240Vac. 最大输入电流0.6A (输入条件100-240Vac).2.4INRUSH CURRENT: 40A max. at 100-240Vac input for a cold start at 25℃.
在冷开机条件下,最大浪涌电流不超过40A (输入条件100-240Vac ).
2.5AVERAGE EFFICIENCY: More than 80% at 110/220Vac input and output full load.
平均效率高于80%(输入110/220Vac 和输出满载条件).2.6Energy Consumption/空载功耗
在额定输入100-240V 时，空载功耗≦0.3W
OUTPUT FEATURE/输出特性:
3.1Static Output Characteristics
R&N:Measurement is done by 20MHz bandwidth oscilloscope and the output paralleled a 0.1uF ceramic capacitor and a47uF electolysis capacitor.(test underthe condition of rated input and rated output)纹波与噪音：量测时示波器选用20MHz带宽限制，输出端要并联一颗0.1uF的陶瓷电容和一颗47uF的电解电容.（在额定输入及输出的条件下检测）
Remark 备注
Output Range 输出电压范围Ripple&Noise 纹声与噪音3.Output Rate Rated Load/额定负载 Min.Load Max.Load
MODEL NO./产品型号
EDITION/版本
Description/描述
PAGE/页码
11.4-12.6V
120mVpp
12V2A 2
SJ-1220-C
01
+12V
0.0A
2A
3.2Line/Load Regulation/线性/负载调整率
3.3Turn-on Delay Time/开机延迟时间
3S max.at 100Vac to 240Vac input at Full load/满载3.4Hold-up Time 关机维持时间
10mS min.at Full load & 115Vac/60Hz input turn off at worst case/在最差情况关机20mS min.at Full load & 230Vac/50Hz input turn off at worst case/在最差情况关机3.5Riss Time/上升时间
50mS max.at Rated load/额定负载3.6Fall Time/下降时间
20ms max.at Full load/满载
3.7Output Overshoot/Undershoot/输出过冲/欠冲
10% max.When the power on or off/当电源开/关机时3.8Output Load Transient Response/输出负载瞬间响应
output voltage within 11.4-12.6V for load stdp from 20% to 80%,R/S:0.5A/us,frequency:100Hz duration and 8mS at 80%.
输出电压在11.4-12.6V 之间，负载变化：从20%到80%，斜率：0.5A/us,频率：100Hz,80%负载持续时间为8mS.
4.
Protection Requirenents/保护要求4.1Over Current Protection/过流保护
An over current from the output to return line will not damage the power supply.来自输出的过电流不至于损坏电源供应器.
4.2The power supply shall be protection (hiccupped & power reduced) and no damage shall occur
when any output operating in a short circuit condition under any line condition for an indefinite period of time. The power supply shall be self-recovery when the fault condition is removed.
在任何时候,任何输入条件下,当输出操作在短路情况下,电源供应器将进入保护(打嗝或功率下降)模式,当短路故障消失后,电源要能自动恢复正常.
2A
±5
综合调整率
Rate Min.Load Type Load
EDITION/版本
01
PAGE/页码
3
MODEL NO./产品型号SJ-1220-C
Description/描述
12V2A Output Load Condition/负载条件Combine Regulation
+12V
0.0A
4.3Over Voltage Protection/过压保护
The output voltage﹤15V when the output over voltage,the power supply shall damage
当输出过压时，输出电压不超过15V，产品可能会损伤
5.Environment Requirements/环境要求
5.1Operating Temperature and Relative Humidity/操作温/湿度要求
Operating Temperature :0℃to+40℃ Relative Humidity:10%RH to 90%RH
5.2Storage Temperature and Relative Humidity/存储温/湿度要求
-20℃to+80℃
5%RH to 95%RH non-condensing at sea level shall be low 10,000 feet/低于10，000英尺
5.3Vibration/振动
10 to 300Hz sweep at a constant acceleration of 1.0G(Breadth:3.5mm)for 1Hour for
each of the perpendicular axes X,Y,Z
扫描频率：10 to 300Hz,加速度：1.0G（位移：3.5mm),X,Y,Z三垂直坐标轴向各振动1小时
5.4Drop in/跌落
Height:1m:the product should be fell off on the hardwood with the thickness of
20mm,and the hardwood should be put on the base of the cement or on the
ground without flexibility.Apply two times on all surface.
跌落高度：1米，并跌落到厚度为20mm的硬木上，且硬木应放在水泥基座或等同的无弹性地面上，每面各2次6.Reliability Requirements/可靠性要求
6.1BURN-IN/烘烤:
The power supply shall undergo a minimum of 4 hours Burn-In test under full load at
35～40℃./电源应在35～40℃和满载条件下烘烤4小时.
6.2MTBF Qualification/平均间隔故障时间估算
The MTBF shall be at least 50,000hours at 25℃,Full load and nominal input condition
平均间隔时间：至少50，000小时，25℃环境及额定输入与满载条件下
7.EMI/EMS Standards/EMI/EMS标准
7.1EMI Standards/EMI 标准
EN 55022:1998,+A1:2000 +A2:2003,Class B
EN 55024:1998+A1:2001+A2:2003
CISPR 22:2003,Class B
AS/NZS CISPR 22:2004,Class B
MODEL NO./产品型号SJ-1220-C Description/描述12V2A EDITION/版本01PAGE/页码4
7.2EMS Standards/EMS标准
8.
Safety Standards/安规标准
8.1Dielectric Strength(Hi-pot)/介电耐压强度（高压）
Primary to Secondary AC3000V , 5mA 1 minute for type test, 3 second for production.一次侧对二次侧: AC3000V, 5mA 标准测试1分钟,量产测试3秒钟.8.2Leakage Current/漏电流
The leakage current shall be less than 0.25mA for Class Ⅱ when power supply is operated maximum input voltage and maximum load.
当电源供应器操作在最大输入和最大负载的情况下,其漏电流应小于 0.25mA ,满足Class Ⅱ等级.8.3Insulation Resistance/绝缘阻抗
50MΩ min.at primary to secondary add 500Vdc test voltage 在初级与次级间加500Vdc 进行测试8.4SAFETY STANDARD/安规标准:
The power supply shall be certified by the following international regulatory standards 电源应符合下列的国际标准
Mark/备注
Type/安规
Country/国家Standard/标准
Statued/状况
Conducted Radio Frequency Disturbances Test-CS EN 61000-4-8Power Frequency Magnetic Field Test EN 61000-4-11
Voltage Dips
EN 61000-4-6Radio-Frequency Electromagnetic Field Susceptibility Test-RS EN 61000-4-4Electrical Fast Transient/Burst-EFT
EN 61000-4-5Surge lmmunity Test:AC Power Line:line to line 1kV,line to earth 2kV EN 61000-4-3Voltage fluctuations & flicker
EN 61000-4-2Electrostatic Discharge(ESD):8kV air discharge,4kV contact discharge EN 61000-3-2MODEL NO./产品型号SJ-1220-C
Description/描述
12V2A EDITION/版本
01
PAGE/页码
5
CCC
MEET
GB8898
CHINA(中国）
Harmonic current enissions EN 61000-3-3
6
MODEL NO./产品型号SJ-1220-C
Description/描述
12V2A EDITION/版本
01
PAGE/页码
NAME PLATE/铭牌:
UNIT/单位: mm
TOLERANCE/公差: +0/-0.2BACK COLOUR/底色:
SILVER/银色WORD COLOUR/字色: BLACK/黑色
* PLEASE ADVISE IF ANY COMMENT ON NAME PLATE INFORMATION.OTHERWISE, THIS INFORMATION IS REGARDED AS CUSTOMER APPROVAL AND APPLY IN PRODUCTION.
铭牌资料供客户样品认可使用,如有疑问,请于样品认可前提出,否则,资料将视作客户 认可并应用于生产上.NAME PLATE/铭牌
EDITION/版本
01
PAGE/页码
7
MODEL NO./产品型号SJ-1220-C
Description/描述
12V2A