TIDT446A June   2025  – July 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 Transients
    7. 3.7 Short-Circuit Protection
    8. 3.8 Feedback Loop Open Protection

1.2 Required Equipment

  • AC source: Chroma Model 61601
  • Digital power meter: Yokogawa WT310
  • Power-Z P240 Bidirectional Multi-protocol Power Supply
  • DC source: GWinstek, GPS-3303C
  • Bidirectional power source: IT6010C-80-300
  • Electronic load: Chroma, 6314A
  • Oscilloscope: Tektronix, DPO 3054
  • Infrared thermal camera: Fluke, TiS55
  • Ture-RMS-Multimeter: Fluke, 287C