The new devoloped LDTEC-4500A LD/TEC Dual Driver is unique in its field.
Both drivers for the laser diode and the TEC are placed on a 30x50mm PCB. With its size it the one of the smallest dual driver available on the market.
The laser diode driver is designed as a high side driver. The current is regulated through the plus pole and not through the GND.
That makes mounting of laser diodes which have their GND at the case much easier as they do not need to be mounted isolated anymore.
The analog modulation allows modulation rates of up to 250kHz.
The TEC driver ensures proper cooling of your laser diode. It keeps the temperature at the set value with an accuracy of 0,1°C.
As temperature sensor we use a 10k foil NTC resistor. A foil NTC can be mounted easily at the laser diode mount by using a thermal adhesive. No holes for standard NTC´s at the diode mount need to be drilled.
At the driver PCB several LED indicators show the working condition of the LD and TEC driver.
- LDTEC-4500A/6500A dual driver
- 10k foil NTC
- Connecting Cables
- Users Manual
Users Manual Download