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Remarks:
1.
Regulation held at about 2.5% of better from 100mA to 1200mA.
2.
Noise is 58 dB down at full load. This is excellent. Most equipment run by
this type of adapter has additional internal filtering.
3.
Exceeding ratings for too long caused transistors to short which burned out
internal fuse and ended tests.
Conclusion:
Operating this unit at or under published ratings should give long life. |