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參數(shù)資料
| 型號： | LS7234 |
| 廠商： | LSI Corporation |
| 英文描述： | TOUCH CONTROL LAMP DIMMER |
| 中文描述： | 觸摸式控制燈調(diào)光器 |
| 文件頁數(shù)： | 8/8頁 |
| 文件大?。?/td> | 70K |
| 代理商： | LS7234 |
115VAC
OR
220VAC
C1
T1
L
C2
R1
R2
R3
C5
D1
1
2
3
4
8
7
6
5
C3
C4
TRIG V
DD
EXT SENS
V
SS
DOZE CAP SYNC
+
-
LS7231-4
G
MT2
MT1
Z1
R4
OUT
TO
LAMP
AC ON-OFF SWITCH
PUSHBUTTON
SWITCH
FIGURE 8. A SWITCH-OPERATED LAMP DIMMER
(SEE NOTE
)
NOTE:
Operation is independent of Line Plug Polarity
C1 = 0.15μF, 200V
C2 = 0.22μF, 200V
C3 = 0.047μF, 25V
C4 = 470pF, 25V
C5 = 47μF, 25V
R1 = 270
, 1/4W
R2 = 1.5M
, 1/4W
R3 = 100
, 1/4W
R4 = 1M
, 1/4W
D1 = IN4148
Z1 = 15V, 1W (Zener)
T1 = Q4008L4 (Typical)
L = 100μH (RFI Filter)
C1 = 0.15μF, 400V
C2 = 0.1μF, 400V
C3 = 0.047μF, 25V
C4 = 470pF, 25V
C5 = 47μF, 25V
R1 = 1K
, 1/4W
R2 = 1.5M
, 1/4W
R3 = 100
, 1/4W
R4 = 1M
, 1/4W
D1 = IN4148
Z1 = 15V, 1W (Zener)
T1 = Q5004L4 (Typical)
L = 200μH (RFI Filter)
115V
220V
7231-4-032995-8
APPLICATIONS:
1. Foot-Switch Dimmer for large floor lamps.
2. Hand-Switch Dimmer for end-table lamps.
The information included herein is believed to be
accurate and reliable. However, LSI Computer Systems,
Inc. assumes no responsibilities for inaccuracies, nor for
any infringements of patent rights of others which may
result from its use.
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