400 Amp Driver For Laser Diodes, PicoLAS Model LDP-QCW 400-12

LDP-QCW 400-12 Driver

The LDP-QCW 400-12 is a high power laser diode driver designed for very high currents of up to 400 A and provides power of up to 4800 W. It has a compact design with a very good power-size ratio and is suitable for a wide range of applications, including illumination, pumping of solid-state lasers, and spot welding. The driver features a stackprotector and other protective features, high efficiency, and an innovative current control concept that actively prevents laser diode from overshoots and overcurrent.
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Specifications and Key Features
- Output current: 50 .. 400 A
- Compliance voltage: 2 .. 12 V
- Max. pulse duration: 5 ms
- Max. repetition rate: > 1 kHz
- Max. duty cycle: 10%
- Max. rise time: < 10 μs
- Current overshoot: < 5%
- Pulse trigger input: 5 V TTL
- Current setting input: 0
- Supply voltage: 24 .. 48 V DC**
- Max. power dissipation: 200 W
- Operating temperature: 0 to +55 °C

Please note that these specifications are subject to change without further notice. For more details, please refer to the manual.