Preliminary
©2011 LUXdrive, A Division of LEDdynamics, Inc. www.LUXdrive.com.
Specications subject to change without notice. April, 2011 - Rev 1.0
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LEDdynamics, Inc.
802.728.4533 P
802.728.3800 F
sales@LUXdrive.com
www.LUXdrive.com
Figure 18.
Pulse/Strobe input 5V=OFF
Figure 16.
External dimming plus ON/OFF control with
switch closure
Figure 17.
External dimming plus ON/OFF control with
logic level input
Figure 20.
Place a capacitor across the input terminals when the distance to
the DC power source is farther than several feet
A009
LED+
LED-
V
in
DIM
DIM
GND
R1
A009
LED+
LED-
V
in
DIM
DIM
GND
20K CW
A009
LED+
LED-
V
in
DIM
DIM
GND
≈≈
Figure 19.
Using resistor for xed current reduction
Output is approximately: %IOUT = R1/200
EG: 10K ≈ 50%
A009
LED+
LED-
V
in
DIM
DIM
GND
20K CW
10K
2N3904
A009
LED+
LED-
V
in
DIM
DIM
GND
10K
2N3904
LO = On
HI = O
High Output Wide Range LED Power Module
A009 BuckBlock
TM
DATA SHEET Page 8 of 9
