3-5mW measured optical output as supplied. Normally the output can be adjusted between 0 and 150% of the original output.
This module uses a photodiode feedback circuit to give a stable output.
Specification
- Wavelength : 532nm +/-5nm
- Output Power : 3-5mW
- Operating Voltage: 3.0V
- Connections: Positive = red /blue wire or brass body, negative = black wire or spring.
- Current: <280mA controlled by APC driver circuit
- Dimensions: 12mm diameter x 42mm brass body, 60mm long including circuit
- Pattern: 1mm minimum spot, <5mm @5metres (divergence < 1.5mRad)
- Operating Temperature: 10 – 30°C
Notes on Operation: These modules have a built-in constant power (photodiode feedback) drive circuit designed for a 3.0V power supply, (output can be adjusted using the on-board potentiometer).
Wire connections are fragile and best reinforced with silicone or epoxy sealant and heatshrink, see photo 2.