普賽斯(PREISE) / PSS LRS-TEC-800
High Power TO Burn-in Tester
It is mainly used for high power laser diodes which executing burn-in testing with high-temperature and under certain temperature conditions. Different burn-in drawers can support different packaged laser diode forms (such as TO9, TO56, COS, etc.).
A equipment can support 40 burn-in drawers. Each drawer is an independent testing space and burn-in temperature and driving current can be controlled independently.
Integrate with software, to monitoring the current, voltage during burn-in testing. The user can according to those data to conduct reliability analysis.
- Support different packaged form (TO56, TO9, COS...). It can also regard to different DUT form to customized burn-in JIG and drawers.
- Support to over-temperature protection and power-outage protection.
- Applied to water-cooling + TEC, with stable temperature uniformity
- The software support local and remote SQL database, and can also customized regard to customer's data feedback request.
Technical specification
| Item | Specification |
|---|---|
| DUT form | TO56, TO9, COS or other packaged form (support customization) |
| Quantity of drawers | 40 ea |
| Supported quantity of each drawer | 40PCS/(150mA，5V) 20PCS/(1.2A，5V) 10PCS/(3A ，5V) *It depends on the power of DUT and test requirement. |
| LD driving current | 0~150mA 0~1.2A 0~3A |
| LD voltage | 0~7V |
| Monitoring range of temperature | 10°C~120°C，±1°C @60°C ，(under 10K NTC) |
| Range of JIG temperature | 20°C~60°C |
| Temperature uniformity | ±1°C |
| Temperature stability | ±0.5°C |
| Rising time | 8°C/min |
| Cooling time | 6°C/min |
| Cooling type | Water cooling + TEC |
| Input current | 380V AC，15KW |
| Facility requirement | Air pressure 0.5~0.8 MPa, flow rate >50L/min Circulating water flow rate >10m3/h, circulating water temperature <30°C |
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