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The parameter bF.Cy defines the minimum number of
operating cycles, which can be set from 1 to 10.
In the example shown in the figure, this parameter is
= 2.
HSC
Half single cycle
This mode corresponds to Burst Firing, which handles
on/off semi-cycles.
It is useful to reduce the flickering of the filaments
with short / medium wave IR lamp loads, with such
loads, to limit the steady state current with low power,
it is useful to set a minimum power limit (e.g. Lo.P =
10%)
Example of operation in HSC mode at 33% and 66% power
4.7.3.2. Phase Angle (PA) Mode
This mode manages the power on the load by
modulating the trigger angle θ:
Example:
if the power to be transferred to the load is 100%, θ
= 180°, or if the power to be transferred to the load is
50%, θ = 90°
Resistive load
Inductive load
