Instrument Systems has introduced a power supply for LEDs, the four-channel current source LSM 350, which was developed specifically for the production line testing of LED and LED chip products.
With its high measurement speed and support for multiple channels, the LSM 350 is an excellent solution for low and medium power LED power supplies. Instrument Systems combines the LSM 350 power supply with a high-end array spectrometer to provide a complete solution for optical and electrical testing of LEDs.
The LSM 350 is a bipolar power supply with all the features required for LED quick test and can be used for automatic polarity testing of single and multi-chip LEDs. The unique measurement range ensures extremely accurate measurements even at low forward currents of 1μA and reverse current measurements in the nA range. The modular design allows the current source to be selectively expanded to measure breakdown voltages up to 40V. The extremely short steady-state time reduces the measurement cycle by 40% compared to most standard power supplies.
The LSM 350 is the perfect combination with LED inspection systems. The complete solution centered on the high-precision array spectrometer CAS140CT or CAS 120 can be used for both fully automated measurement and LED sorting as well as for detecting LED chips. The software that matches this solution has a variety of functions and analytical methods.
With its high measurement speed and support for multiple channels, the LSM 350 is an excellent solution for low and medium power LED power supplies. Instrument Systems combines the LSM 350 power supply with a high-end array spectrometer to provide a complete solution for optical and electrical testing of LEDs.
The LSM 350 is a bipolar power supply with all the features required for LED quick test and can be used for automatic polarity testing of single and multi-chip LEDs. The unique measurement range ensures extremely accurate measurements even at low forward currents of 1μA and reverse current measurements in the nA range. The modular design allows the current source to be selectively expanded to measure breakdown voltages up to 40V. The extremely short steady-state time reduces the measurement cycle by 40% compared to most standard power supplies.
The LSM 350 is the perfect combination with LED inspection systems. The complete solution centered on the high-precision array spectrometer CAS140CT or CAS 120 can be used for both fully automated measurement and LED sorting as well as for detecting LED chips. The software that matches this solution has a variety of functions and analytical methods.
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