TIDT369B November   2023  – July 2024

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   Resources
  6. 1System Description
    1. 1.1 System Block Diagram
    2. 1.2 Key System Specification
    3. 1.3 Design Consideration
      1. 1.3.1 Boost Inductor Design
      2. 1.3.2 High Frequency Power Switch Selection
      3. 1.3.3 Input AC Voltage Sensing
      4. 1.3.4 Bulk Voltage Sensing
      5. 1.3.5 Input Current Sensing
      6. 1.3.6 Baby Boost Design
      7. 1.3.7 Relay
      8. 1.3.8 Protection
        1. 1.3.8.1 Over Voltage Protection
        2. 1.3.8.2 Over Current Protection
  7. 2Download Firmware
  8. 3Power Up
    1. 3.1 Required Equipment
    2. 3.2 Considerations
    3. 3.3 Start-Up Sequence
  9. 4Testing Results
    1. 4.1 Start-Up Waveform
    2. 4.2 THD Performance
    3. 4.3 Power Factor
    4. 4.4 Efficiency
      1. 4.4.1 Efficiency Graph
      2. 4.4.2 Efficiency Data
    5. 4.5 E-meter Performance
      1. 4.5.1 E-meter Graphs
      2. 4.5.2 E-meter Data
    6. 4.6 Load Transients
    7. 4.7 Input Current Waveforms
    8. 4.8 AC Drop Test
    9. 4.9 Thermal Images
  10. 5External Reference

Efficiency Data

Table 4-1 Efficiency data at 115VAC/60 HZ
Pin(W)Pout(W)efficiency(%)
183.83175.7595.605
368.66357.897.054
542.96529.1697.458
725.68711.2998.017
901.78882.6597.879
1088.31064.6297.824
1265.07123697.702
1453.691417.6697.521
1632.771589.0597.322
1825.011771.5597.07
Table 4-2 Efficiency data at 230 VAC/50 HZ
Pin(W)Pout(W)efficiency(%)
183.31176.1396.083
367.18358.0397.508
537.1529.3398.553
720.86711.298.660
894.04882.8398.746
1077.691064.998.813
1249.481235.8498.908
1433.541417.7698.899
1606.041588.898.927
1790.51771.1198.917
1963.731942.2598.906
2148.612124.4498.875
2322.312295.5198.846
2507.342477.6398.815
2681.282648.5998.781
2867.352831.1498.737
3042.223002.4798.693
3228.673184.7498.639
3404.513356.3698.586
3590.673537.6798.524