Datasheet > 3023-D-E

3023-D-E

更新时间： 2022-02-26 12:23:40

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其他 - ETC		/
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Wide Range LED Power Module

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3023-D-E 数据手册

3021/3023 BuckPuck

Wide Range LED Power Module

DATA SHEET Page 5 of 8

Microprocessor Control

Figure 16 shows a typical interface for a Microchip PIC® or similar µcontroller. The reference output provides the

operating voltage for the processor (5V at up to 20mA current).

Other Control Applications

In addition to the conꢀgurations described above, the 3021/3023 may also be driven by a D to A converter. As in

the cases above, the analog control signal should have its ground common to LED-. Figure 2 shows the eꢃective

control range of the analog input signal.

Connections

In all cases, the LEDs being driven should be located as close to the 3021/3023 LED output as possible. When the

use of long leads is required, use heavier gauge wire. For strobe or pulse applications, a wire length not

exceeding 6" should be used to maintain accurate timing.

The power input wires/traces should also be kept short. Where DC input units are located more than 18" from the

source, a 220µF, 50V capacitor should be placed across the input terminals as shown in Figure 18.

For applications where the use of header pins is inconvenient, a mating connector with 6" leads is available as an

accessory, or the 3023 part number may be used, which is supplied with 6” colored leads.

3021HN - Harness for “N” type (4-wire)

3021HE - Harness for “E” & “I” type (6-wire)

3021HEP - Harness for “E” & “I” w/pot (6-wire w/pot)

Application Figures

LED+

3021/3023

LED-

LED+

3021/3023

LED-

Figure 4.

700 mA unit driving 6 High Power LEDs

(VIN > 12VDC)

Figure 5.

700mA unit driving 12 High Power LEDs

(VIN > 24VDC)

Speciꢀcations subject to change without notice. May, 2013 - Rev 3.1

LEDdynamics, Inc.

802.728.4533 P

802.728.3800 F

sales@LUXdrive.com

www.LUXdrive.com

1 2 3 456 7 8

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