Philips Optimus - 12.1 Measuring of the Resonance Frequency

Optimus 65/80 tube not adapted:
(Fig. 19)
(Fig. 20)
If waveforms are not symmetrical replace HV transformer.
The primary current values must be within the range of the lower chart of page 28 ±10%.
12.1 MEASURING OF THE RESONANCE FREQUENCY
The resonance frequency of
– the parallel primary coils (anode and cathode) at a 50kW generator driven by 1 converter only
or
Converter test kit OPTIMUS for OPTIMUS 50/65/80 gen‐
erators release 3.x with converters 4512 104 7231x
Conv test Optimus CSIP Level 1 (08.0)
© 2008 Koninklijke Philips Electronics N.V.
ALL RIGHTS RESERVED
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