PREVENTING OUTPUT STAGE FAILURE
The output stage is protected against overload conditions by an overload circuit and
fuses on the main frame back panel. However, the output switching elements may fail if
the unit is triggered at a PRF exceeding 1 kHz or at duty cycles resulting in an average
output power in excess of 5 Watts. Heating and subsequent possible failure of the
output stage is reduced if the following action is taken where possible:
PRF is kept to a minimum, i.e. operate in a low PRF range when possible rather
than in a high PRF range.
Keep the output PW to a minimum.
Never apply an externally generated voltage to the output port.
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Summary of Contents for AVR-8F-B-P-ADB1A
Page 36: ...PCB 158R4 LOW VOLTAGE POWER SUPPLY...
Page 37: ...PCB 197H HIGH VOLTAGE POWER SUPPLY...
Page 43: ...PERFORMANCE CHECK SHEET 43...
