High-Power Laser Diode Drivers STP-LDD-20300
STP-LDD is an economical QCW laser diode driver module designed to provide high-current pulses for our laser modules in various applications. It supplies output current up to 300A and variable pulse widths from 50 to 1000(1)us. The supplied heat sink and forced airflow enable average output power up to 1000W. Multiple integrated safety functions protect the laser diode and driver. Model | STP-LDD-20300 | STP-LDD-30300 | STP-LDD-38200 | STPLDD-120200 Output voltage (adaptive) | 2-20V | 8-30V | 10-38V | 60-140V Output current (maximum) | 300A | 300A | 200A | 200A Rise time(10-90%) | ≤20µs | ≤20µs | ≤20µs | ≤20µs Supply voltage | 24-28V | 48V | 24-28V | 48V Maximum average output current | 25A | 25A | 7.5A | 7.5A Pulse width | 50µs-1ms | 50µs-1ms | 50-500µs | 50-500µs Maximum operating frequency | 2kHz | 2kHz | 2kHz | 2kHz Interface | Interlock, current monitoring, trigger input, trigger output, laser enable, CAN, RS232, USB, relay output | Interlock, current monitoring, trigger input, trigger output, laser enable, CAN, RS232, USB, relay output | Interlock, current monitoring, trigger input, trigger output, laser enable, CAN, RS232, USB, relay output | Interlock, current monitoring, trigger input, trigger output, laser enable, CAN, RS232, USB, relay output
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