29 Jun 2011 Output current: 0 ... 20A
Compliance voltage: 0 ... 50V
Output power: 1kW
Coverage of cw range
Analogue modulation
Half brick size (35cm²)
Several protective features
High efficiency
The LDP-CW 20-50 OEM is a very affordable, compact and efficient current supply for an output power up to 1kW. The capability ranges from continuous output current to analogue modulated waveforms like sinusoidal, rectangular or triangular. The modulation is limited usually by the load inductance. Intended field of application are laser soldering and welding as well as generic surface treatment and show lasers. The innovative current regulation concept of the LDP-CW 20-50 produces, compared to the commonly used linear regulation concept, considerably less losses. Hence only one supply voltage is needed for the control logic and the power stage. The current consumption drawn from the power supply only needs to cover the average laser power and is typically much less than 20A.
Designed to shield your laser diode from damage, the LDP-CW 20-50 features a number of powerful protective safeguards:
Innovative current regulation concept actively prevents laser diode from overshoots and over-current
Integrated Soft Start
Over-temperature shutdown
Enable/Disable input
Driver status output
Protection of the laser diode against reverse currents
For more information visit our website at http://www.lasercomponents.com/fileadmin/user_upload/home/Datasheets/picolas/ldp-cw_20-50.pdf
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