| 摘要 |
The invention relates to a power supply (9) for a deflection circuit (1), that comprises a deflection coil (2) for connection to a picture tube, a drive circuit (4, 5, 6) connected to the deflection coil (2), and a deflection controller (3) for controlling the drive circuit (4, 5, 6). According to the invention the power supply (9) comprises a first input (10, 11) connected to an output of the drive circuit (4, 5, 6) and the deflection coil, a second input connected to a power source (Vinput) a power supply output (13) connected to the drive circuit (4, 5, 6), and an adapter for adapting the power supply (VP) to the output (13) from the second input (Vinput) dependent on the first input (10, 11).
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