1. Power source character

1.1  Input voltage: 11VDC—13VDC

 Environment temperature: 0–40 degree C

 relative humidity:(40—90%)RH

1.2  TTL modulation

     >0.82V ,it is high electrical level .<0.82V, it is low electrical level

     For Analog modulation

     Please short the digital modulation ports when start the analog modulation.

     Signal’s max response voltage is 5V (>5V recognized by 5V, it won’t effect

     Negative voltage if response voltage not more than 7V)

     Frequency:0-30KHZ

1.3       LED light indicator

When laser is working normally ,Blue color LED indicator lights

Over heat protect

LD heat sink temperature gets to 32 degree C 

LD power cut off ,cooling performs Best .

When LD heat sink temperature drops to normal working temperature .LD power restart