Model : 
Universal LED Controllers 		 Price : US$ 714.00  

Note: For on-time delivery, please make sure you add your telephone number as required by UPS  

SiriusTM Universal LED Controllers (Series AA)

SiriusTM Universal LED Controllers are designed as general-purpose, multi-channel LED drivers, which can be used to drive any type of LED at a constant intensity (‘NORMAL’ mode), ‘STROBE’ mode, and/or external ‘TRIGGER’ mode. In addition, each unit comes with PC-based software with a user-friendly GUI, which enables users to drive LEDs with arbitrary waveforms of their choice/design. Furthermore, the controller has a built-in security feature, allowing users to limit output current and voltage.

FEATURES

  • Multi-channel controller suitable for any type of LED

  • General purpose LED driver, with user friendly PC software

  • Rich RS232 command sets for full control of each individual channel

  • Normal, Strobe and Trigger mode for every channel

  • Programmable constant current, pulse-width modulation and/or arbitrary waveform LED driving

  • DC mode up to 1A current, and pulse mode up to 3.5A current with over current protection

  • Up to 23.5V output voltage for each channel

  • Programmable rising or falling edge external trigger

APPLICATIONS

  • Machine vision

  • Displays

  • Microscopy

  • Semiconductor equipment

  • Testing instruments

  • Medical instruments

  • Lighting   

PERFORMANCE SPECIFICATIONS            

Each LED driver channel can be individually configured to work under one of the following modes:

Normal: Continuous intensity control via setting driving current from 0 mA to 1000 mA, it’s controllable via PC interface.

Trigger: External signal as trigger in via connector switches channel on. A pre-programmed pattern may be generated after the trigger. The overdrive rules must be met.

Strobe: Internal Strobe Generator generates frequencies as high as 25 KHz. The strobe pattern (i.e. current, duty cycle and strobe width) can be predefined via command interface, the overdrive rules must be met.

ELECTRICAL SPECIFICATION:

           Parameters

    Value

   Unit

Power Input Voltage

   12 -- 24

    V(dc)

Power Input Current

   4000

    mA

Channel Driving Voltage

   V(dc) – 0.5 (Max)

    V

Channel Driving Current

   0 – 1000 (Normal)

    mA

 

   0 – 3500 (Strobe,

                  Trigger)

    mA

Current Resolution

   10 ( 0 – 3500mA)

    bit

Current Linearity Error

   +/-8 or +/-1.5%

    mA

Current Repeatability

   +/-4 or +/-0.5%

    mA

Trigger Input  High Level

   4.5 – 10.0

    V

Trigger Input Low Level

   0.8 (Max)

    V

 TIMING SPECIFICATION:

           Parameters

    Value

   Unit

Timing Resolution

    20

   μs

Max Profile Steps

    128

 

Trigger Pulse Width

    100 (Minimum)

   μs

Max Trigger Delay

    75

   μs

 

PART NUMBER AND ORDERING INFORMATION

For example, SLC-AA04-S is a 4-channel LED driver with a serial port interface to PC.

  

 

 

 

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