Gigahertz-Optik GmbH
An der Kälberweide 12
82299 Türkenfeld / Germany
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LPS-100
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-100 is a microprocessor-based power supply for the operation of lamps up to 100W 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. DLL and Labview VI are available.
Specifications (Data)
| DC input voltage | 18VDC - 24VDC |
| DC input connector | Phoenix MSTB25/2GF (5.00) |
| Output power LPS100 | 100W / 0 - 10A / max. 13.5V |
| Output connector | Phoenix MSTB25/4GF (5.00) |
| Resolution of output current | 0.2mA |
| Temperature stability | +-0.3mA / °K |
| Stability | +-1mA (60 minutes after switch on of output current, constant environment) for 8 hours |
| LED green | blinking slow: DC input voltage present blinking fast: Current ramp active continuous: output switched on |
| LED red | continuous: error condition |
| Key | output current on / off |
| Earth connection | at back side |
| Remote interface | RS232 / RS485: 19200 Bd, 8D, 1S, N |
| Control input | 4VDC – 30VDC, input resistance 20kOhm, opto coupler isolated |
| Temperature range | operation: 10 - 30°C (with free air flow) storage: 5 - 50°C |
| Size: | 105mm x 80mm x 45mm |
| Weight: | 500g |
| CE conformity | the device conforms with the requirements set out in the council directive on the approximation of the laws of the member states relating to electromagnetic compatibility (89/336/EEC). For the evaluation regarding electromagnetic compatibility, the following standards were applied: EN 61000-6-2:2001, EN 55011 - Class B, EN61000-3-2 |
| Rohs | compatible |
| Warranty | 12 month |