BWT Beijing’s drivers is the ideal drivers for medium power diode laser requirements. Units can be configured for current levels up to 15A at power levels up to 50W.

The drivers have been designed with the knowledge that a diode laser is a sensitive device. Rise and fall times are strictly controlled to reduce high voltage transients which could damage the diode lasers. High-precision temperature control can either provide the diode laser operation under a high stable wavelength and output power, or protect the diode lasers from the accelerated aging.

Options

Operation mode

CW

Pulse

Operating current

0~15A

Control mode

Constant current

Constant power

Control types of output power

Constant output, non tunable

On-board potentiomater

External potentiomater

Modulated by external analog signal 0~5V

CPU

RS232 / RS458

Power input

220V AC

100~240V AC

DC 12V

Others

Cooling mode

No temperature control

TEC cooling

LD with TEC cooling and heating