0 - 2.5A Laser Diode Driver for 405, 450, 520, 635 and 660nm Diodes TTL Modulation, 12V (V2)

This is a current regulating step-down driver with adjustable output voltage and current. Optional TTL modulation, 8-14V maximum input.

• Wavelengths: 405nm – 660nm (adjustable output voltage)
• Output Power: 0 - 2500mW (2.5A maximum)
• Output current set using multi-turn pot on the circuit board
• Input Voltage: 12V nominal, 8-14V AC or DC
• Dimensions: 49mm x 29mm x 15.5mm; mounting holes are M3 16mm separation
• Optional TTL modulation: 5V, 20kHz

Notes: Reverse polarity protection, optional 12V fan support. Step down design, maximum output voltage can be adjusted to suit the diode in use, the closer the voltage is matched to the diode operating voltage the higher the efficiency of the driver. Power input can be either via the plug connection (5521 specification) or the cable connection socket. Connections marked on PCB.