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參數(shù)資料
| 型號： | LXM1640-01 |
| 廠商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | DIRECT DRIVE QUAD LAMP CCFL INVERTER MODULE |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, XMA26 |
| 文件頁數(shù)： | 4/5頁 |
| 文件大?。?/td> | 184K |
| 代理商： | LXM1640-01 |
D
IRECT
D
RIVE
Q
UAD
L
AMP
CCFL I
NVERTER
M
ODULE
LXM1640-01
P R O D U C T D A T A B O O K 1 9 9 6 / 1 9 9 7
Copyright 1998
Rev. 0.4 5/98
4
P
R E L I M I N A R Y
D
A T A
S
H E E T
CONNECTOR SCHEMATIC
CN3
CN1
1
2
3
1
2
3
4
N.C.
Inverter
Output 2
8
1
V
HI2
V
HI1
V
HI4
V
HI3
1
2
CN2
3
4
N.C.
CN4
Inverter
Output 3
Inverter
Output 4
Inverter
Output 1
1
2
CN5
1
2
CN6
1
3
CN7
2
FIGURE 1
— LXM1640-01 Connector Schematic
Connectors:
CN1
= MOLEX 53261-0890
Mates With:
Pins: 50079-8100*, Housing: 51021-0800
*
Loose (-8000, Chain) Recommended #26 AWG wiring
JST BHR-04VS-1
JST BHR-03VS-1
JST BHR-03VS-1
CN2, CN3
= JST SM04(4.0)B-BHS-1-TB
CN4, CN7
= JST SM03(4.0)B-BHS-1-TB
CN5, CN6
= JST SM02(8.0)B-BHS-1-TB
Connection Rules
1. Always install four (4) lamps. Operating with out all lamps may overdrive lamp current at maximum brightness settings.
2. Verify lamp wiring before connecting lamps to the inverter module. Connecting more than one lamp to one of the four inverter output
circuits will result in reduced brightness. The LXM1640-01 module connectors are wired per industry standard. The lamp
hot
wires
(high voltage wires) are always on pin 1 or 2, and the
cold
wire (low voltage wire) is always on pin 3 or 4.
FAILSAFE FEATURE FOR MULTIPLE LAMP OPERATIONS
Our multi-output inverters are designed to keep your application
operating at near normal brightness in the event that a lamp fails.
This allows the display to remain "on-line" until lamp replacement
is convenient.
Linfinity "pairs" the lamps so that if one lamp in the pair breaks,
most of its current is added to the good lamp. CCFLs will respond
with more brightness for a period of time. Operating time in this
mode will be a function of the lamps age but should be typically
in the order of hundreds of hours.
This operating characteristic can provide adequate display
performance for a limited, but useful period of time. Shortening
of the lamp life in this mode is typically not a concern as it is
recommended that all lamps in a display be replaced at the same
time.
FIGURE 2
— Quad Output Stage
I
S
Lamps
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| LXM1641-01 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:DIGITAL DIMMING DUAL LAMP CCFL INVERTER MODULE |
| LXM1641-02 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:DIGITAL DIMMING DUAL LAMP CCFL INVERTER MODULE |
| LXM1641-03 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:DIGITAL DIMMING DUAL LAMP CCFL INVERTER MODULE |
| LXM1643-12-61 | 功能描述:MOD INVERTER CCFL QUAD 6W 12V RoHS:否 類別:光電元件 >> 反相器 系列:LXM1643-12-6x 標(biāo)準(zhǔn)包裝:100 系列:- 輸入電壓:6.0V 輸出:900V 類型:用于 CCFL 和 UV 燈的逆變器 尺寸/尺寸:2.34" L x 0.35" W x 0.35" H（59.5mm x 9mm x 8.9mm） 安裝類型:底座安裝 |
| LXM1643-12-62 | 功能描述:MODULE CCFL PROG INVERTER 12V RoHS:否 類別:光電元件 >> 反相器 系列:LXM1643-12-6x 標(biāo)準(zhǔn)包裝:100 系列:- 輸入電壓:6.0V 輸出:900V 類型:用于 CCFL 和 UV 燈的逆變器 尺寸/尺寸:2.34" L x 0.35" W x 0.35" H（59.5mm x 9mm x 8.9mm） 安裝類型:底座安裝 |
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