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易光科(kē)技LED驱动器(qì)完成HAL城東T和HASS测试(二)
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易光科(kē)技LED驱动器(qì)完成HALT和H商對ASS测试(二)

  • 分类:易光新闻
  • 作者:
  • 来源:
  • 发布時(shí)间:2015-01-03
  • 访问量:70

易光科(kē)技LED驱动器(qì)完成HALT微請和HASS测试(二)

续(一(yī))
 
高温阶梯应力试验结果:
 

Setpoint

(°C)

Functional Test Result可會

(Pass/Fail)

Notes

+20

Pass

Sample no.1 was applied i紙很n this test.

+30

Pass

 

+40

Pass

 

+50

Pass

 

+60

Pass

 

+70

Pass

 

+80

Pass

 

+90

Pass

 

+100

Pass

 

+110

Pass

 

+120

Pass

 

+130

Fail

The LED light panel 要是could not light up.

+20

Pass

It recovered at +20°C.

The plastic case of the LED dri站區ver had no observable deforma視商tion when observed at +20°C. Hot 林喝operating limit was found at +120°行但C.

+140

Fail

 

+20

Pass

 

+150

Fail

 

+20

Pass

 

+160

Fail

 

+20

Pass

 

+170

Fail

 

+20

Pass

 

+180

Fail

The LED light panel could not light u綠船p.

+20

Pass

It could not recover at +20°C.城視 Hot destruct limit was媽窗 found at +180°C.

 

 
4.2 快速温变试验
 
该系统进行五次温度循环,从60℃至+ 南雪110°C,平均热转化率70°C/每分鐘(zhōng)。在每个极端温度的電工停留時(shí)间為(wèi)5分鐘(zhōng)。
 
快速温变试验结果:
 

Cycle

Setpoint

(°C)

Functional Test Result

(Pass/Fail)

Notes

Start

+20

Pass

Sample no.2 was applied in 可嗎this test.

1

-60

Pass

 

1

+110

Fail

The LED light panel co山票uld not light up.

2

-60

Pass

 

2

+110

Fail

The LED light panel could n村少ot light up.

3

-60

Pass

 

3

+110

Fail

The LED light panel cou短錢ld not light up.

4

-60

Pass

 

4

+110

Fail

The LED light panel could not light up.白南

5

-60

Pass

 

5

+110

Fail

The LED light panel could not light u了為p.

End

+20

Pass

It recovered at.

+20°C.

 

CQC

 

CQC

 

CQC

 
结束(二),续(三)。
 
因篇幅所限,仅上传部分数据。
 
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