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參數(shù)資料
| 型號(hào)： | HLMP-2755 |
| 英文描述： | LED Light Bars(LED光條) |
| 中文描述： | 酒吧LED燈（發(fā)光二極管光條） |
| 文件頁(yè)數(shù)： | 11/12頁(yè) |
| 文件大?。?/td> | 265K |
| 代理商： | HLMP-2755 |
11
The time average luminous
intensity may be adjusted for
operating ambient temperature by
the following exponential
equation:
I
v
(T
A
) = I
V
(25
°
C)e
[K (T –25
°
C)]
Color
K
AlGaAs Red
–0.0095/
°
C
–0.0131/
°
C
–0.0112/
°
C
–0.0104/
°
C
HER
Yellow
Green
Example:
I
v
(80
°
C) = (25 mcd)e
[-0.0112 (80-25)]
= 14 mcd.
Mechanical
These light bar devices may be
operated in ambient temperatures
above +60
°
C without derating
when installed in a PC board
configuration that provides a
thermal resistance pin to ambient
value less than 280
°
C/W/LED. See
Figure 2 or 7 to determine the
maximum allowed thermal
resistance for the PC board,
R
θ
PC-A
, which will permit
nonderated operation in a given
ambient temperature.
To optimize device optical
performance, specially developed
plastics are used which restrict
the solvents that may be used for
cleaning. It is recommended that
only mixtures of Freon (F113)
and alcohol be used for vapor
cleaning processes, with an
immersion time in the vapors of
less than two (2) minutes
maximum. Some suggested vapor
cleaning solvents are Freon TE,
Genesolv DES, Arklone A or K. A
60
°
C (140
°
F) water cleaning
process may also be used, which
includes a neutralizer rinse (3%
ammonia solution or equivalent),
a surfactant rinse (1% detergent
solution or equivalent), a hot
water rinse and a thorough air
dry. Room temperature cleaning
may be accomplished with Freon
T-E35 or T-P35, Ethanol,
Isopropanol or water with a mild
detergent.
For further information on
soldering LEDs please refer to
Application Note 1027.
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| HLMP-2770 | LED Light Bars(LED光條) |
| HLMP-2800 | LED Light Bars(LED光條) |
| HLMP-2820 | LED Light Bars(LED光條) |
| HLMP-2855 | LED Light Bars(LED光條) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HLMP-2755#S22 | 制造商:Hewlett Packard Co 功能描述: |
| HLMP-2755 | 制造商:Avago Technologies 功能描述:LED BAR MODULE YELLOW |
| HLMP2755_Q | 功能描述:LED條和陣列 YELLOW LIGHT BAR RoHS:否 制造商:Avago Technologies 產(chǎn)品:LED Light Bars 照明顏色:Red 光強(qiáng)度:45 mcd 封裝:Tube |
| HLMP-2755-EF000 | 功能描述:LED條和陣列 Yellow Light Bar RoHS:否 制造商:Avago Technologies 產(chǎn)品:LED Light Bars 照明顏色:Red 光強(qiáng)度:45 mcd 封裝:Tube |
| HLMP-2755-EFB00 | 制造商:Avago Technologies 功能描述:LED UNI-COLOR YELLOW 583NM 8PDIP - Bulk |
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