电性能测试报告分解

电性能测试报告Electronic Performance Test Report

拟制

(Tested by)

黄秋霞

(Qiuxia Huang)

日期

(Date)

2015-10-16

审核

(Approv ed by) Marey

日期

(Date)

目录

1 概述 (3)

(Summary)

2 测试地点、时间、人员 (3)

(Test place, Time, Personnel)

3 测试引用标准 (3)

(Guide)

3.1 技术指标要求 (3)

(Technical Norm Requirement)

3.2 测试方法 (3)

(Test Criterion)

4 测试设备 (3)

(Test Equipment)

5 结论 (3)

(Test Result)

6 问题报告 (3)

(Problem Report)

7 测试内容和结果 (4)

(Test Items and Result)

7.1 常温环境电气性能测试 (4)

(Electronic performance Test at Normal Temperature)

7.2 高温环境电气性能测试 (5)

(Electronic performance Test at High Temperature)

7.3 低温环境电气性能测试 (6)

(Electronic performance Test at Low Temperature)

8 附录 (7)

(Appendix)

8.1 输出电流测试值 (7)

(Output Current Test Values)

8.2 效率测试数据记录 (7)

(Record of Efficiency Test Date)

8.3 电压调整率计算 (8)

(Line Voltage Calculation)

8.4 负载调整率计算 (8)

(Load Regulation Calculation)

8.5 输出电流精度计算 (9)

(Calculation of Output Current Accuracy )

8.6 绝缘电压和绝缘电阻测试 (9)

(Insulation voltage and Insulation Resistance Test)

8.7 波形记录 (10)

(Waveform Recording)

8.7.1 常温波形 (10)

(Waveform at Normal Temperature)

8.7.2 高温波形 (10)

(Waveform at High Temperature)

8.7.3 低温波形 (11)

(Waveform at Low Temperature)

1 概述(Summary)

1PCS EWP200C1050LED4P样机进行电性能测试

(Electronic Performance Test for Product 1PCS EWP200C1050LED4P)

2 测试地点、时间、人员(Test place, Time, Personnel)

测试时间(Test time)：2015-10-15

测试地点(Test place)：测试中心(Test Center)

测试人员(Test personnel)：黄秋霞(Qiuxia Huang)

3 测试引用标准(Guide)

3.1 技术指标要求(Technical Norm Requirement)

产品设计规格书，DZ-CS3-003 A版电源测试规范，DZ-YF-004 A版电子分公司LED驱动电源验证评审检测标准

(Product Design specification; ; )

3.2 测试方法(Test Criterion)

DZ-CS3-003 A版电源测试规范()

4 测试设备(Test Equipment)

5 结论(Results)

通过

(Pass)不通过(Fail)

)

6 问题报告(Problem Report)

7 测试内容和结果(Test Items and Results)

7.1 常温环境电气性能测试(Electronic performance Test at Nomal Temperature)

7.2 高温环境电气性能测试(Electronic performance Test at High Temperature)

试验样机带满载并置于恒温恒湿箱中，箱内温度设45℃，湿度设为95%RH，稳定工作4h 后进行电性能测试及开关机测试。

Put experimental prototype with full load in constant temperature and humidity chamber, at the temperature of 45℃ and humidity of 95%RH, Starting Electronic Performance Test and Power ON-OFF Test after it has worked for 4hours steadily.

) @45℃

表7-2 高温工作测试结果(Results of the

7.3 低温环境电气性能测试(Electronic performance Test at Low Temperature)

试验样机带满载并置于低温箱中，温度设为-25℃，稳定工作3h 后进行电性能测试及开关机测试。

Put experimental prototype with full load in low temperature chamber, at the temperature of -25℃, starting Electronic Performance Test and Power ON-OFF Test since it has worked for 3hours steadily.

8 附录(Appendix)

8.1 输出电流测试值(Output Current Test Values)

表8-2 (Table8-2 ) 输出电流测试数据(Output Current Test Data)

8.2 效率测试数据记录(Records for the Efficiency Test Data)

表8-1 (Table 8-1 )效率测试数据(Efficiency Test Data)

8.3 电压调整率计算(Voltage Regulation Factor Calculation)

也叫线性调整率，是测量产品仅由输入电源的变化引起输出电流稳定偏差程度。

(Also called line regulation, acts as a measurement of the deviation degree of output current stability with the product caused by the change of the input power supply only.)

测试方法：a) 输入电压额定值，100％额定负载，测量输出电流I 0值并以此为标准值；b) 保持输出为100％额定负载；c) 调整输入电压在允许上限及下限值，分别测量产品输出电流值I 1和I 2，并记入表中；d) 依照表中记录的数据，按公式计算电压调整率。

(Test method :a) Input the rated voltage, 100％ rated load, measure the output current I 0 and based it as the standard value; b) Keep the output of 100% rated load; c) Adjust the input voltage to the range of maximum and minimum values, and measure output current I 1and I 2 with the product, then fill out the table; d) Calculate the voltage regulation factor with data from the table according the following formula.)

式中：μ — 电压调整率，%； I — I 1和I 2相对于I 0变化最大的值；I 。— 输出电流标准值。

(In the formula,μ — voltage regulation factor ，%；I — I 1andI 2 relative to the maximum values of I 0 ；I 。— Output current standard values 。)

表8-3 电压调整率测试数据(Table 8-3 V oltage Regulation Test Data )

8.4 负载调整率计算(NA) (Load Regulation Calculation (NA)) 8.5电流精度计算(Current Accuracy Calculation)

电流精度是产品输入电压在全范围内变化，输出负载在最小负载和满载范围内变化时，输出电流偏离额定值的百分比。

(Current accuracy means the percentage that the output current deviates from the rating value when input voltage fluctuates over the full range, and output load fluctuates at the range of the minimum load and full load.)

测试方法：a) 输入电压下限，负载在最小负载和满载之间变化时，测量输出电流相对额定值I o 变化

%1000

I I I -=

μ

最大的电流值I 1，并填入表中；b ) 输入电压上限，负载在最小负载和满载之间变化时，测量输出电流相对额定值I o 变化最大的电流值I 2，并填入表中；c ) 依照表中记录的数据，按下列公式计算产品的稳压精度。

Test method: a) Input voltage lower limit, measure the maximum variation I o of the output current relative rating value I 1 when load fluctuates at the range of minimum load and full load, then fill out the table; b) Input voltage upper limit, measure the maximum variation I o of the output current relative rating value I 2 when load fluctuates at the range of minimum load and full load, then fill out the table ; c) Calculate the stabilized voltage precision with data from the table according the following formula.)

%1000

I I I -=

δ 式中：δ —电流精度，%；I 0—规格书给定的输出电流值；I — I 1和I 2相对于I 0变化最大的值。 (In the formula,δ —Current Accuracy ，%；I0—Output current values given by specs ；I — I1 and I2 relative to the maximum variation of I 0。)

8.6绝缘电压与绝缘电阻测试(Insulation Voltage and Insulation Resistance Test)

测试说明：绝缘测试需在“7.2”结束后取出，先快速清除样机外壳水珠，在进行测试，绝缘耐压等级根据设计规格书规定的安规标准EN61347内容确定。

(Test Description: In the insulation test, products shou ld be taken out when the “7.2” finished; Clean up shell beads of product before test; Confirm the insulation and hi-pot level with the safety standards EN61347 given by design specs.)

表8-6 绝缘电压与绝缘电阻测试结果

输入对输出通过

不通过

通过

输入对外壳

不通过

通过

输出对外壳

不通过

通过

输入对输出

不通过

通过输入对外壳

不通过

通过输出对外壳

不通过

8.7 波形记录(Waveform Recording)

保持时间(Retention Time)Uin= 100V U O= 200V 纹波电流(Ripple Current) Uin= 100V U O= 200V

8.7.2 高温波形(Waveform at High Temperature)

浪涌电流(Surge Current) Uin= 230V U O= 200V 启动时间(Starting Time)Uin= 100V U O= 200V

保持时间(Retention Time)Uin= 100V U O= 200V 纹波电流(Ripple Current) Uin= 100V U O=

200V

保持时间(Retention Time)Uin= 100V U O= 200V 纹波电流(Ripple Current) Uin= 100V U O=

200V