ChemBiosens” – LED has a nominal wavelength of 526 nm and the output is compatible with SMA fiber connectors. It has both continuous and trigger mode and connection must be made via an RF adaptor connector SMA. The triggering signal must be less than 2 kHz.

Adaptor specification

Parameter	Rating
Power supply input	100 – 240V AC, 50 Hz, 0.5A
Output	12V, 1.25A
Operating temperature range	45°C

Characteristics

Parameter	Values	Unit
DC forward current (max)	1000	mA
Reverse voltage	-5	V
Forward voltage (350 mA, 25°C)	3.9	V
Junction temperature	150	°C
Peak wavelength*	526	nm
Spectral bandwidth (FWHM)*	512 – 543	nm
Optical power**	90 – 473	mW
Stability
Typical Lifetime	>5000	h
Viewing angle***(FWHM)	135	degrees

Notes:

*  Tested using Ocean Optics, QBIF600-VIS-NIR (600 mm) patch cable.

** Optical power measured using 200 mm fiber optic patch cable and S150C photodetector (Thorlabsâ Inc.)

*** For non-optical fiber applications.

Performance Plots

Temporal Response (Stability over time)

Note: Intensity changes  < 1 mW over first 20 min after switching ON and stable response subsequently.