Description
KW_DFB Laser Drive Module DFB Drive Board Controllable Thermostat LD Semiconductor Drive TEC Temperature Control
Power supply: DC 5V
LD drive current: 25mA Max
TEC drive current: ±1.5A Max
Input signal range: Confirm according to your own laser LD
Temperature control range: 10-40℃ (NTC R25℃=10K)
Temperature stability: ±0.1℃
Data interface: TTL serial port
Baud rate: 9600
Module size: 56mm*66mm
Note：USBConverter module5VPower smaller，ModuleDFBAfter the laser, please connect another power supply。
Module is electrically connected to the figure：
