LPS-250
Microprocessor-based Lamp Power Supply

Gigahertz-Optik manufactures electronic devices like lamp power supplies, mobile and bench top optometers and instrumentation that can be combined with other light measurement devices for complete application set-ups in the field of light measurement (radiometry, photometry and colorimetry) optoelectronic component qualification and (OPM) optical properties of material testing. The modular concept of the 19” 3HE housings enables individual set-ups based on customers requirements. Electronic devices are installed into the BTS-19 series housings that are available in bench top or in rack mount style.

The LPS-250 is a microprocessor-based power supply for the operation of lamps up to 250W requiring high resolution controllable with very low noise operating current such as calibration standard lamps and auxiliary lamps. It is set-up for full remote control operation in CW mode via its RS232/RS485 interface. Its design includes a high resolution 16 bit digital to analog converter for precise current control. For lamp filament protection it offers a time adjustable on/off ramp function. The LPS-250 can be manually controlled with its front panel buttons with active display. Combined with the BTH19/2 bench top housing a stand alone power supply to operate the BN-LH250 spectral irradiance calibration standard lamp can be set-up.