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    • Precision constant current laser control bench


    Driving Current 0~2000mA; Current regulation step 0.01mA; for 10/14 pin Butterfly package; Type B pin definitionType

    Part Number  :  PL-LDB2000-B
    Unit Price  :  USD [Please inquire]
    Lead time  :  in stock
    Inventory quantity   :   [Please inquire]
    Stock NO.   :  A80171209
    Email Us Request for Quotation

    The LaserBench is a constant current laser diode driver for powering 10/14-pin butterfly laser diode modules for applications, which require high precision low ripple constant current regulation.

    The driver circuitry operates from a single 12Vdc power source. The driver supplies a bidirectional proportional-integral-derivative (PID) thermoelectric cooler controller (TEC) with current capability of 4A and voltage capability of 4V. Maximum TEC current is regulated by user.

    The main parameters of LaserBench (output current, temperature set, maximum TEC current, monitor photodiode signal) are controlled by touch screen.

    The LaserBench can control multiple LD-PD laser controller board via RS232 interface.


    PJ2.png

    Parameter

    Units

    Min.

    Typ.

    Max.

    INPUT

    Voltage

    VDC

    11.8

    12.0

    12.2

    Current

    A

    –

    –

    5

    OUTPUT

    Current

    mA

    –

    –

    2000

    Current regulation step

    mA

    –

    0.01

    –

    Current ripple amplitude

    %

    –

    –

    0.1

    Current stability

    %

    –

    –

    0.1

    Current set accuracy

    %

    –

    –

    1

    Compliance voltage

    V

    1

    –

    3

    TEC current setting range

    A

    -4

    –

    +4

    TEC voltage

    V

    1

    –

    4

    TEC temperature set

    ˚C

    5

    25

    50

    TEC temperature step

    ˚C

    –

    0.01

    –

    TEC temperature accuracy

    %

    –

    –

    0,1

    TEMPERATURE

    Operating

    ˚C

    +10

    –

    +50

    Storage

    ˚C

    -20

    –

    +70

    Humidity, Non-Condensing

    %

    –

    –

    95

    CONNECTIONS

    Power

    2 mm / 5.5 mm Jack (PJ-05AH Cui Devices)

    USB connector

    Mini-USB, Type B (1734035-1 TE connectivity)

    Interface connector

    DB9 (5-338313-2 TE connectivity)

    MECHANICAL

    Size

    100 × 85 × 31 mm

    Weight, not more

    200 g


    Connections

    PJ3.png


    Compatible Laser Pinout

    PJ4.png



    Related



    Name Model Price
    Precision constant current laser control bench [PDF]

    PL-LDB2000-A

    		 [Please inquire]
     Call us 

    Download



    laserbench_user-manual.pdf



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