SLVT235 January   2025

 

  1.   1
  2.   Description
  3.   Resources
  4.   Features
  5.   Applications
  6. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Required Equipment
    3. 1.3 Safety Warning
    4. 1.4 Dimensions
    5. 1.5 Test Setup
  7. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Efficiency Data
    3. 2.3 Thermal Images
  8. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Start-up Sequence
    3. 3.3 Undervoltage Protection
    4. 3.4 Wide Range Adjustable Output Voltage Capability
  9. 4Trademarks

1.5 Test Setup

  1. For FW setup, please refer to the PMP41140 software user’s guide.
  2. Plug in control card,download the code and configure necessary parameters.
  3. Plug in the external bias supply for primary 12V and secondary 5V.
  4. Short J3 with jumper.
  5. Connect DC source and electronic load.
  6. Power up DC source higher than 300V, then 9V default output voltage is built up.
PMP41140 Test Setup For Hardware Figure 1-1 Test Setup For Hardware