TIDT438 March   2025

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Required Equipment
    3. 1.3 Dimensions
    4. 1.4 Test Setup
    5. 1.5 Software Setup
  6. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Efficiency Data
  7. 3Waveforms
    1. 3.1 Switching

1.4 Test Setup

Figure 1-1 shows the board overview for hardware settings.

PMP41134 Board Overview Figure 1-1 Board Overview
  • Make sure no power source is connected to the board.
  • Insert the 28P55 controlCARD in the J5 slot.
  • Connect a power source for the primary and secondary auxiliary power (+12V, 1A) at the test points.
  • To connect JTAG, use a USB cable from the controlCARD and connect the cable to a host computer.
  • Connect the DC power supply to the input ports and the electrical load to the output ports, the electrical load sets to CV mode with limited current based on the output power.