The LED-PS is a power supply and controller for use when making spectroradiometric and color measurements of LEDs with the FOIS-1 fiber optic integrating sphere. The LED-PS powers the LED, holds the LED in place and displays the LED’s drive current, which is adjustable from 12-50 mA.
The LED-PS unit has easy-to-reach electrical connectors for mounting LEDs that are 9.52-mm diameter or smaller with 2.77-mm lead spacing. A NIST-traceable version (LED-PS-NIST) is also available.
- Power supply-controller — drives LED current for LED color and irradiance applications
- Adjustable drive current – control current from 12-50 mA
- Sphere compatibility – designed for use with FOIS-1 integrating sphere