Laser Diodes & Sources
High Power Laser Source Laser Driver
The HPLD High Power Laser Driver is engineered to deliver constant, stable laser output up to 300W, supplying currents up to 30A. Designed as a turn-key solution, it accommodates the internal mounting of laser diodes, featuring a highly efficient heat-pipe fan cooling system that eliminates the need for cumbersome water-cooling setups. The HPLD can also be configured to drive external laser diodes, offering flexibility for a variety of high-power laser applications. The driver supports three control modes to meet diverse application requirements: 1)Constant Current (CC) Mode – Provides stable, precise current regulation, ideal for applications where reliable operation and cost-effectiveness are priorities.

Configuration options
Build & quote
Configure the options below and add your exact build to the enquiry — we confirm the part number and availability.
We confirm the exact part number for your configuration on enquiry.
Power: 100W · Control: Constant Current · Laser Mount: Internal · Power Input: 110V
System integration
Integration and compatibility
Use these checks to connect High Power Laser Source Laser Driver to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
- Control interface
- Control: Constant Current, QCW, Constant Power
- Match supply voltage, analog or digital command range, connector pinout and default optical state to the instrument interlock. Confirm the unpowered state explicitly — it decides what happens to the link on a power failure.
Technical FAQ
Integration questions for High Power Laser Source Laser Driver
Does the High Power Laser Source Laser Driver require a controller?
Control: Constant Current, QCW, Constant Power. Match supply voltage, analog or digital command range, connector pinout and default optical state to the instrument interlock. Confirm the unpowered state explicitly — it decides what happens to the link on a power failure.
Need this configured?
Share your wavelength, fiber type, connector, power handling and control requirements and we will qualify the matching configuration and part number.
Model selection
Nearby series comparison
Compare High Power Laser Source Laser Driver with the closest available models in the Laser Diodes & Sources family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | High Power Laser Source Laser Driver (current) | Fiber Coupled VCSEL Laser Diode 850nm | High Power Laser Source Laser Driver |
|---|---|---|---|
| Wavelength range | Confirm for this model | 850nm | Confirm for this model |
| Optical performance | Confirm for this model | Confirm for this model | Confirm for this model |
| Fiber type | Confirm for this model | SM780, PM780, 50/125 | Confirm for this model |
| Connector / control | Constant Current, QCW, Constant Power | Non, PCB, Benchtop | Constant Current, QCW, Constant Power |



