Laser Diode Drivers  

Laser Diode Drivers

Laser drivers for CNC and specialized laser systems. Drivers for laser diodes are divided into two main categories: medium-power laser diode drivers and high-power laser diode drivers. Our standard offer includes laser diode drivers in the current range of 1 A to 60 A and compliance voltage ranging from 12 V to 48 V. Features include 100 kHz analog bandwidth (-10 dB, square wave), turn-pot current adjustment, bias (offset) to compensate for threshold behavior, current limit settings, transient and ESD protection, compact dimensions, easy mounting and heat sinking ability, and integrated TEC controllers. We can build laser controllers from scratch or customize ready-made designs to customer's requirements.

Subcategories

Products There are 13 products.

Showing 1 - 12 of 13 items

  • Single channel 5 A, 12-48 V, 50 kHz high voltage and power laser diode driver. The driver has two independent power inputs for logic and laser diode part of the driver which allow choosing proper power supply unit for a diode line. Two potentiometers allow to set maximum operating current and offset current usually needed for IR laser diodes. Additional...

    Lead Time: 4 weeks
    $499.00
  • The single channel 5-60 A, 3-24 V, 20 kHz high-power laser diode driver. The faster version of the HPLDD-60A-24 V laser diode driver. Designed for applications which require higher modulation speed. Analog input allows to modulate the current and reach the rise and fall time down to 5 us at maximum rated current. The output current is proportional to the...

    Lead Time: 4 weeks
    $399.00
  • The single channel 5-60 A, 3-24, V 5 kHz high-power laser diode driver. High current laser diode driver dedicated for 20 W, 40 W, 60 W, and other similar power laser diodes. Independent supply inputs help to get rid of noise in the logic level part of the driver while laser diode line can be powered from high current power supply unit matched properly to...

    Lead Time: 4 weeks
    $295.00
  • Single channel 10 A 3-24 V 50 kHz high-power laser driver. Driver is supposed to work with medium power infrared laser diodes as well as other popular multi-mode diodes which use higher current up to 10 A. 3 W, 5 W, and 10 W 808 nm, 940 nm and 980 nm in standard packages like C-mount, F-mount and TO-3 are perfect matches for this laser diode driver thank...

    Lead Time: 4 weeks
    $148.00
  • This three-channel, 5 A, 7-16 V laser diode driver is based on LPLDD-5A-12V and provides all the parameters of its base version. The proper design makes it easy to mount the driver using the power transistor holes while its small size allows using the driver in devices which requires space efficiency. The additional connector helps to plug the driver...

  • Three-channel version of the LPLDD-5A-12V driver. Changed capacitors allow this driver to work with compliance voltage levels up to 16 volts. Each channel is driven by independent 0-5 V voltage range analog input. An additional connector is added to make the connection more comfortable. Properly matched parts ensure low noise while used with lower...

  • The single channel 5 A, 3-24 V laser diode driver with digital temperature controller circuit and anodized heat sink. The proper size of the heat sink allows the driver to work well with up to 10 W power dissipated on a power transistor. The temperature controller is using a PID algorithm to maintain the set temperature. 10 A version of the driver is...

  • The single channel 5 A, 3-24 V laser diode driver with a built-in digital temperature controller. Analog input allows modulating the current which is proportional to the 0-5 V voltage given on the input. Temp controller circuits are powering whole logic part of the driver allowing to use an independent power supply to meet proper compliance voltage of the...

  • Single channel 5 A, 3.3 - 24 V laser diode driver with thermal protection. Based on many inquiries from customers, this version of the LPLDD-5A-24V driver is equipped with thermal protection which switches off the laser diode circuit if the temperature exceeds 45 degrees of Celsius. Additional LEDs signalize the current status of the driver. 10 A version...

  • Single channel, 5 A, 3.3-12 V laser diode driver. Most basic and versatile laser diode driver dedicated to working with almost all available laser diodes on the market. High current, small size, short rise/fall time and up to 12 V compliance voltage make this driver the best choice for small and medium power applications which require 0 - 5 A working...

  • Single channel 5 A 3.3-24 V laser diode driver with thermal protection. Based on many inquiries from customers, this version of the LPLDD-5A-24V driver is equipped with thermal protection which switches off the laser diode circuit if the temperature exceeds 45 degrees of Celsius. The thermal sensor is included. Additional LEDs signalize the current status...

  • Single channel 1.5 A, 3.3-12 V laser diode driver. The low current version of the LPLDD-5A-12V dedicated to working with single and multi-mode laser diodes. Proper shunt resistor and customized parts assure low noise even with small current values. Analog input allows modulating the current with the speed of up to 100 kHz square waves.

Showing 1 - 12 of 13 items

We can provide special drivers for laser diodes with various other technical requirements such as high modulation bandwidth (up to 1 MHz with a sine wave). Orders for customized LD drivers orders typically have a lead time of 5 weeks. We manufacture laser diode current controllers in both large and small quantities. For information, visit our page for Custom Laser Diode Drivers page.