Medium Power Drivers  

Single-channel 10 A, 3-24 V laser diode driver with digital temperature controller circuit and anodized heat sink. The heat sink is appropriately sized to handle up to 10 W power dissipation on the power transistor. The temperature controller utilizes a PID algorithm to accurately maintain the desired temperature.

Compact, versatile laser diode driver: 3.3-35V input, single channel. Various current options and flexible control modes (proportional, PWM, or combined). Includes adjustable thermal protection to prevent laser diode overheating.

Compact, versatile laser diode driver: 3.3-35V input, single channel. Various current options and flexible control modes (proportional, PWM, or combined). Includes adjustable thermal protection to prevent laser diode overheating.

Compact, versatile laser diode driver: 3.3-35V input, single channel. Various current options and flexible control modes (proportional, PWM, or combined). Includes adjustable thermal protection to prevent laser diode overheating.

Compact, versatile laser diode driver: 3.3-35V input, single channel. Various current options and flexible control modes (proportional, PWM, or combined). Includes adjustable thermal protection to prevent laser diode overheating.

Single-channel 5 A, 3-24 V laser diode driver with digital temperature controller circuit and anodized heat sink. The heat sink is appropriately sized to handle up to 10 W power dissipation on the power transistor. The temperature controller utilizes a PID algorithm to accurately maintain the desired temperature.

Single-channel 10 A, 3-24 V laser diode driver with digital temperature controller circuit. The temperature controller utilizes a PID algorithm to accurately maintain the desired temperature.

Single-channel 5 A, 3-24 V laser diode driver with digital temperature controller circuit. The temperature controller utilizes a PID algorithm to accurately maintain the desired temperature.

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 current range.

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 of the laser controller. 

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.