Description
- Brand Name: laserlands
- Certification: NONE
- Origin: CN(Origin)
- Item Type: Stage Lighting Effect
- Style: Mini
- Power: 1w
- Model Number: 16041017,16040106
- Occasion: Home Entertainment
1. Parameters
Circuit control: external MOS, constant current output
Power regulation: Remove the 1206 package resistor on the board to reduce the output current
Size: 10*20*1.0mm (width*length*thickness)
Reverse connection protection: unique reverse connection protection design
Pin definition: The pads are specially designed for 300-500mW 638nm pins. You only need to arrange the pins in a triangle and solder them naturally . It can also be used for driving 808nm and 660nm laser diode.
Battery: It is recommended to use 3.7V lithium battery (16340, 18650, 14500 and 18500 power supply), or directly use 5V DC power supply.
Note: If you are driving a 300mW 638nm diode, you only need to remove the R030 resistor. If you are driving a 500mW diode, you only need to remove the two R100 resistors.
2. Product measurements
Three gears:
Suggested input voltage: 3-6V Output current: 33.6mA -346.9mA
Single gear:
Suggested input voltage: 3-6V Output current: 28.7mA -420.3mA
When the input voltage is 2.5V, the driver board starts to work and micro currents appears; when the voltage input is over 6V, the circuit board starts to heat slightly; when the input voltage exceeds 7V, severe heating occurs.
Single gear:
Three gears
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