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Circuit Operation Description
4
Components of driving board's operations
1. Power supply
1) Supplied from the power supply board
- For sustaining discharge: 180V;
- For logic signaling buffer: 5V; and
- For gate driver IC: 15V.
2) Generated by the internal DC/DC part
- For generating Vw pulse: 180V.
2. Logic signal
1) Supplied from the logic board
- Gate signals for FETs.
5-14
Samsung Electronics
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