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Narrow Pulse TO Burn-in

Classification:


PSS high-power narrow pulse drawer burn-in system is mainly used for pulsed power-on burn-in of Lidar lasers under certain temperature conditions. Different burn-in drawers can meet the burn-in requirements of Lidar lasers with different packages. A burn-in system can load up to 40 burn-in drawers, each drawer is equivalent to an independent experimental plan, and its burn-in temperature control and power-on can be independently controlled. The system integrates the software of burn-in host computer, which can monitor the burn-in current and voltage data during the burn-in process and facilitate the reliability analysis of users.


  • Application
  • Characteristic
  • Specifications
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    • Commodity name: Narrow Pulse TO Burn-in
    • 型号: PSS LRS-BI-S640
    • Describe: 100ns narrow pulse test, supporting TO56, COB and other types

    PSS high-power narrow pulse drawer burn-in system is mainly used for pulsed power-on burn-in of Lidar lasers under certain temperature conditions. Different burn-in drawers can meet the burn-in requirements of Lidar lasers with different packages. A burn-in system can load up to 40 burn-in drawers, each drawer is equivalent to an independent experimental plan, and its burn-in temperature control and power-on can be independently controlled. The system integrates the software of burn-in host computer, which can monitor the burn-in current and voltage data during the burn-in process and facilitate the reliability analysis of users.

    Product Application

    Used for reliability burn-in test of Lidar laser chips or devices.
    Suitable for laboratory verification or batch testing.

     

  • Product Features

    The drawers are independent, and each drawer is an independent temperature zone.
    The burn-in drawer can be customized according to the tested object to meet the burn-in test requirements of different packages.
    The drive power-on circuit adopts a self-developed circuit board with low inductance, which supports narrow pulse and high current output.

     

     

    High reliability design supports over-temperature protection, power-off protection and long-term reliability experiment.
    ​​​​​​​The software supports local and remote SQL databases, supports semi-customization, and conforms to the customer's technological process.

     

  • Parameters

    Description/Value

    Support type

    COB, TO package, different sizes and types of customizable drawer support.

    Number of drawers

    40

    Number of devices supported by a single drawer

    16PCS

    LD pulse current

    0-30A

    Pulse characteristics

    Minimum pulse width 100ns, duty ratio: ≤0.02%.

    LD pulse voltage measurement

    0-40V

    Temperature detection circuit

    support

    Temperature control range of fixture

    RT+20℃~120℃

    Temperature uniformity

    ±1°C

    temperature stability

    ±0.5°C

    Heating rate

    6°C/Min

    Input power supply

    380V AC,10KW

    Factory affairs requirements

    The compressed air pressure is 0.5~0.8 MPa and the flow rate >50L/min.