BLS-Series High-Speed Two-Channel LED Drivers

  • 格物bls_1000_3000_manual_analog_driver.jpgBLS-Series High-Speed Two-Channel LED Drivers with Manual & Analog-Input Controls and Tool-free Connectors

     

    High speed, manual and analog-voltage controlled LED drivers for Goptica LEDs:


    BLS-1000-2: Two(2)-channel. Three(3)-tiered output limit settings of 500/750/1,000mA. Up to 100kHz modulation speed.

    BLS-3000-2: Two(2)-channel. Three(3)-tiered output limit settings of 1,000/2,000/3,000mA. Up to 50kHz modulation speed.

    Goptica BLS-1000-2 and BLS-3000-2 LED controllers are designed for driving Mightex LED sources. The controllers have two operation modes:


    Manual Mode: the output current can be controlled by manually turning the knobs; or

    Trigger Mode: the output current can be controlled via an external analog input signal between 0-5V.


    The control mode is selected with a slide switch on the front panel, and the factory default is “Manual” mode. BLS-1000-2 and BLS-3000-2 provide Maximum Current Selection DIP switches on the rear panel, which allow the user to set the maximum output current of the channel to 500/750/1,000mA for BLS-1000-2, and 1,000/2,000/3,000mA for BLS-3000-2,   respectively. The factory default is set to 500mA for BLS-1000-2 and 1,000mA for BLS-3000-2, respectively.


    When the controller is set to “Trigger” mode, the output current is fully controlled by the input analog signal (0-5V).

    FEATURESAPPLICATIONS

    - Dual Control Modes: manual or analog voltage-input controlled

    - High modulation speed – up to 100kHz

    - BNC connectors for analog voltage inputs

    - Simple, tool-free connections

    - Capable of driving variable loads


    - Optogenetics

    - Fluorescence excitation

    - Microscopy

    - Testing instruments

    - Medical instruments



  • Specifications

    Product Manual   image.png

    Parameters
    Model Number
    Unit
    BLS-1000-2
    BLS-3000-2

    Power Supply Input Voltage (DC), Vdc
    9 ~ 12*
    9
    V
    Power Supply Input Current (DC)
    >total/combined channel

    currents**

    mA
    Channel Driving Voltage (Max)Vdc - 4.5
    V
    Max Voltage Difference
    (Power SupplyVdc - LED Vop)
    < 8
    < 6
    V
    Current Accuracy±3%
    mA
    Output Driving Current Range0 ~ 1,000
    0 ~ 3,000
    mA
    Channel Output Power Limit< 20
    < 15
    W
    Channel Frequency Response< 100
    < 50
    KHz
    External Analog Input0~5***
    V

    Note: *When Vforward of LED load is more than 8V, 24V DC input might be used; ** The input current should be greater than the combined output current of the two channels; ***External analog voltage source should have 8+ mA of current driving capability.**** It is not recommended to mix Type-A/J LEDs with Type-B LEDs on a single unit of this controller. Please operate Type-A/J LED’s on one unit and Type-B LEDs on another.


    Mechanical Specifications:

    Dimensions:221mm(L)x 156mm(W)x 96mm(H)

    Weight:1300g


    Front and Rear Panels:

    front_panels.jpg


    The Front Panel has a power switch and a power indicator. Each channel has its own slide switch (for selecting Manual or Trigger mode) and a turning knob (for adjusting output current).

    back_panels.jpg


    The Rear Panel has a DC input plug. Each channel has a BNC connector for external trigger/analog voltage signal, a two-pin LED aero connector. For BLS-1000-2 

    and BLS-3000-2 only, each channel has a pair of DIP switches to set the maximum current.


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