Borislav@87
Active member
- Joined
- Mar 20, 2022
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Hello. I'm wondering if there are any good drivers for this 8W infrared laser diode? I have drivers that I use for blue lasers but they run at 5V to 6A and this one says it runs at 2.4V and 8A.
My driver specification
Laser Diode LD Driver Board PCB 4.5A for 3.5W NDB7A75 3 Modes High Low Strobe
Specification:
Input Voltage: 5.8-12V
Circuit control: 5V circuit, constant current output
Dimensions: 12 * 22mm (W * L)
Reverse polarity protection: a unique reverse polarity protection design, no need to worry about the battery discharge burning plate
Pin definition: 445nm driver board designed specifically for the pad. You only need to weld it according to the foot a triangular arrangement
Polarity definition: module housing is positive,trailing bonding pad is negative
Detail:
This Laser Diode Driver PCB 4.5A Constant Current can be used to drive 3.5W NDB7A75
This is a 4.5 Amp laser diode driver with 3 modes, high, low, and strobe. It has an input voltage of about 8 to 12 volts. Most people will use 2 Lithium ion IMR or INR batteries at 8.4 volts. It is a buck driver with reverse polarity protection. It does not require a heat sink.
My driver specification
Laser Diode LD Driver Board PCB 4.5A for 3.5W NDB7A75 3 Modes High Low Strobe
Specification:
Input Voltage: 5.8-12V
Circuit control: 5V circuit, constant current output
Dimensions: 12 * 22mm (W * L)
Reverse polarity protection: a unique reverse polarity protection design, no need to worry about the battery discharge burning plate
Pin definition: 445nm driver board designed specifically for the pad. You only need to weld it according to the foot a triangular arrangement
Polarity definition: module housing is positive,trailing bonding pad is negative
Detail:
This Laser Diode Driver PCB 4.5A Constant Current can be used to drive 3.5W NDB7A75
This is a 4.5 Amp laser diode driver with 3 modes, high, low, and strobe. It has an input voltage of about 8 to 12 volts. Most people will use 2 Lithium ion IMR or INR batteries at 8.4 volts. It is a buck driver with reverse polarity protection. It does not require a heat sink.
