参数资料
型号: 3021HEP
厂商: LEDdynamics Inc
文件页数: 7/8页
文件大小: 0K
描述: LED SUPPLY CONST CURR BUCKPUCK
标准包装: 25
系列: BuckPuck™ 3021/3023
附件类型: 线束
适用于相关产品: BuckPuck™ 3021/3023 LED Supply
其它名称: 788-1092
3021/3023 BuckPuck
TM
Wide Range LED Power Module
DATA SHEET Page 7 of 8
LED+
Vin
3021/3023
LED+
Vin
3021/3023
CTRL REF
LED-
CTRL
REF
LED-
5K
CW
5K
CW
2N3906
5K
LO = OFF
Figure 13.
Figure 12.
External dimming plus ON/OFF control with
switch closure
5K
HI = ON
External dimming plus ON/OFF control with
logic level input
LED+
LED+
Vin
3021/3023
Vin
3021/3023
CTRL
REF
LED-
TTL/CMOS
CTRL
LED-
2N3906
5K
COM
LO = OFF
HI = ON
5K
Figure 14.
Pulse/Strobe input 5V=OFF
LED+
Figure 15.
Pulse/Strobe input 5V=ON
Vin
3021/3023
CTRL REF
LED-
0.1μf
Vin
3021/3023
LED+
I/O
Vcc
CTRL
R1
REF
LED-
GND
Other
I/O Lines
Figure 16.
Interface to PIC or other microcontroller
Figure 17.
Using resistor for xed current reduction
Output is approximately: %IOUT = R1/50
LEDdynamics, Inc. Speci cations Output change approximately: 2013 %IOUT = R1/50
802.728.4533 P Made in
the USA
Figure 15. Figure 16.
A Division of resistor for Inc. fixed current
Interface to PIC or other microcontroller ?2013 LUXdrive, Using LEDdynamics, www.LUXdrive.com. reduction
- Rev 3.1
802.728.3800 F
sales@LUXdrive.com
www.LUXdrive.com
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