High Power Constant Current Laser Diode Driver

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Description

The VV-HPLDD series is a compact, non-isolated DC/DC switch-mode laser power supply designed to deliver a stable constant current output. Engineered for high reliability, it ensures low ripple current and precise control for laser diode modules. With an adjustable output current range of 0 to 22 A, the driver supports multiple control interfaces, making it ideal for various laser applications.

Key Features:

  • Wide Input Voltage Range: Supports +12VDC to +48VDC for flexible integration.
  • Adjustable Output Current: Configurable from 0 to 22A for versatile laser operation.
  • Multiple Control Interfaces: Compatible with CAN, USB, and external analog inputs for seamless system integration.
  • Driver has three operating modes (CW, Trigger, analog), that allows to use it as an independent driver for powering single laser or use it in system of powering lasers with external control.
  • High Compliance Voltage: Operates with compliance voltages up to +40V.
  • Advanced Protection Mechanisms: Includes external interlock, overcurrent protection, reverse current protection, and crowbar circuit protection to safeguard laser diodes.
  • Efficient Thermal Management: An aluminium baseplate with air cooling ensures optimal heat dissipation.
  • PC control GUI firmware to control the laser current, compliance voltage etc.
  • The VV-HPLDD series is the ultimate solution for high-power laser applications, offering precision, safety, and efficiency in a compact and robust design.