The DT xxx-yy is a high-precision laser diode driver and a full-bridge TEC driver with temperature controller.

This technology has many advantages and is particularly suited for driving laser diodes and Peltier elements. It offers high accuracy and current stability, excellent dynamic performance, high output impedance, low electromagnetic interference and many features for protecting laser diodes.

No current overshoot or ringing occurs when the output current or load impedance is changed abruptly.

The DT xxx-yy can be operated by a microcontroller, an external control logic or completely analog. Two operating modes are possible: Laser On/Off mode and Auto On mode.

The device is well suited for building simple laser systems with manual control or complex laser systems with an RS232 interface and an industrial interface for control by a programmable logic controller.