TIDT422 June   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
  6. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Voltage Regulation
    3. 2.3 Efficiency Data
    4. 2.4 Thermal Images
    5. 2.5 EMI
  7. 3Waveforms
    1. 3.1 AC Brown In and Brown Out
    2. 3.2 AC Start Up and Shut Down
    3. 3.3 Voltage Transition
    4. 3.4 Switching
    5. 3.5 Output Voltage Ripple
    6. 3.6 Load Transient
    7. 3.7 Short-Circuit Protection
    8. 3.8 Feedback Loop Open Protection

2.5 EMI

EMI is shown in Figure 2-13 and Figure 2-7.

PMP41131 EMI at 115VAC, Full LoadFigure 2-13 EMI at 115VAC, Full Load
PMP41131 EMI at 230VAC, Full LoadFigure 2-14 EMI at 230VAC, Full Load