The LDD 1312HDLC from Lastronics is a Laser Diode Driver that operates in a pulsed mode. It has a drive current of 500 A with a pulse width of 100 - 2500 µs. This laser diode driver has a rise time and a fall time of up to 100 µs. It has a pulse repetition rate of 250 Hz, a maximum duty cycle of 25%, and a drive current resolution of 1 A. This laser diode driver has an efficiency above 83 % and consumes less than 3.6 W of power. It has pulse stability of 0.1%_p-p, pulse ripple of up to 0.1% rms, and a pulse-to-pulse jitter of up to 1 µs. This laser diode driver has a compliance voltage of 76 V and a bias current of up to 10 A/channel. It can be remotely controlled by a CAN bus interface.

The LDD 1312HDLC has a laser enable key, remote interlock, and a safety light output. It requires an AC supply of 230 V and has 3 air fans for cooling. This laser diode driver is available in a 19" rack-mountable module that measures 482.6 x 177 x 502 mm.