SLVT239 March   2026

 

  1.   1
  2.   Description
  3.   Resources
  4.   Features
  5.   Applications
  6. 1Test Prerequisites
    1. 1.1 Key System Specifications
    2. 1.2 Required Equipment
    3. 1.3 Considerations
    4. 1.4 Test Setup
    5. 1.5 Power Up Procedure
  7. 2Testing and Results
    1. 2.1 Efficiency Graph
    2. 2.2 Efficiency Data
    3. 2.3 Thermal Images
  8. 3Waveforms
    1. 3.1 Start-up Waveform
    2. 3.2 Input Current Waveform
    3. 3.3 AC Drop Test
    4. 3.4 Fly Cap Voltage Balancing
    5. 3.5 E-Meter Performance
    6. 3.6 References

1.5 Power Up Procedure

  1. Check that GaN card, C2000 control card and bias card are plugged in correctly and tightly.
  2. Use an external fan (recommended fan part number:FFB0412EN-00Y2E, run at 13V) put close to the board for cooling during test.
  3. Use current probe to monitor AC input current. Use voltage meter to measure DC output voltage.
  4. Connect a high voltage load to DC output. Set load to 0.1A. Turn on load.
  5. Connect AC source to AC input.
  6. Set AC output at 115V-60Hz, or 230V-50Hz. Turn on AC. DC output voltage is regulated at about 385V.
  7. Gradually increase load. Full load: 1.8kW at 115VAC, 3.6kW at 230VAC.