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EFT/ Burst Generator PEFT Junior
3. Technical overview
3.1 Construction
The generator comprises the following parts:
- microprocessor unit P90, contains all the control elements of the PEFT Junior.
- Main PCB, here are mounted the high voltage supply and regulation circuits, the impulse
forming circuits, high voltage switch and most elements of the single phase coupling filter.
- Power supply unit, generates 24 V DC.
HAEFELY
CONTROL UNIT
HAEFELY
PEFT.1
P90
Power supply unit
Fan
Main PCB
Filter coils
Fig. 3.1