8491 LED Power Driver ATS
The Chroma 8491 ATS is equipped with optimized standard test items for LED driver testing (lighting). The user is only required to define the test conditions and specifications for the standard test items to perform the test.
The optimized test items cover 6 types of power supply test requirements. OUTPUT PERFORMANCES verifie the output characteristics of the UUT. INPUT CHARACTERISTICS check the UUT input parameters. REGULATIONS test the stability of UUT under varying line-in and loading changes. TIMING & TRANSIENT test the timing and transient states during protection. PROTECTION TESTS trigger and test the protection circuit, the SPECIAL TESTS provide means to test the most sophisticated UUT’s when unique test routines are needed.
| Output Performances 1. Output voltage 2. Output current 3. Ripple Current (RMS & p-p) 4. Dimming Current 5. Dimming Frenquency 6. Dimming Duty 7. Efficiency 8. In-test adjustment |
Input Characteristics 9. Input Inrush Current 10. Input RMS Current 11. Input Peak Current 12. Input Power 13. Current Harmonics 14. Input Power Factor 15. Input Voltage Ramp 16. Input Freq.Ramp 17. AC Cycle Drop Out 18. PLD Simulation |
Regulation Tests 19. Current Regulation 20. Voltage Regulation 21. Total RegulationTiming & Transient 22. Turn ON Time 23. Hold Up TimeProtection Tests 24. Short Circuit 25. OV Protection 26. OL Protection 27. OP ProtectionSpecial Tests 28. GPIB Read/Write 29. RS232 Read/Write |
Software Platform of ATS
The Model 8491 Test Systems include the industries most sophisticated power supply testing software platform, PowerPro III. PowerPro III provides users with an open software architecture suited for a wide range of applications and devices.
Power Pro III is a Windows 98/NT/2000/XP environment, which provides necessary computer peripherals.
