HPG 13150 400 V (A)
Installation, Setup, and Operation
5-25
HPG™ 13150 400 V RF Power Generator
Prerelease version
The capacitors will move to the tune positions, and the associated position
values will begin to flash on the display. To manually change the capacitor
positions from these initial positions, see
Capacitors Using the HPG Generator Front Panel:” on page 5-37
SETTING THE PULSE FUNCTION
The HPG generator’s pulse function allows you to switch on the RF power (at
a given set point) and switch it off with the pulse frequency. You may to select
between:
•
Internal pulsing
Internal pulsing modifies the
pulse repetition frequency
(PRF). The
waveform is always a rectangle; the power is given by the set point.
•
External pulsing
The pulsing of the Cesar generator will work according to the pulse input
configuration settings. See
“Changing the Pulse Input Configuration
To Select Internal or External Pulsing Using the HPG Generator Front Panel:
1. Press the
Program
soft key.
2. Press
Next
until you see
Pulse Settings
on the display.
3. Press
Change
.
4. Press
Internal
for internal pulsing; press
External
for external pulsing.
5. For internal pulsing:
a. Select the desired
Pulse Freq.
value between 1 Hz and 30 kHz or less
(depending on the factory setting for pulsing) using a combination of the
Increm Auto
button and the
RF POWER
rotary dial knob.
b. Press
Ok
to confirm.
c. Select a duty cycle value between 1% to 99% using the
RF POWER
rotary dial knob.
Note:
The duty cycle is a function of the pulse repetition frequency
(PRF), and the wide range of 1% to 99% only exists at low pulse
frequencies. The higher the PRF, the lower the possible duty
cycle range. For example, at 30 kHz PRF, the duty cycle is
limited to 40% to 60%.
6. Press
Ok
to confirm.
7. Press the
Exit
soft key.
8. Press the
Execute
soft key.
The operating screen will change to display the pulsing status.
Summary of Contents for 13150 400 V
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Page 3: ...User Manual Prerelease version HPG Generator Model 13150 400 V HPG 13150 400 V A ...
Page 6: ...iv HPG 13150 400 V A Dressler HF Technik GmbH Prerelease version ...
Page 12: ...x List of Figures HPG 13150 400 V A Dressler HF Technik GmbH Prerelease version ...
Page 14: ...xii List of Tables HPG 13150 400 V A Dressler HF Technik GmbH Prerelease version ...
Page 104: ...4 66 Communication Interfaces HPG 13150 400 V A Dressler HF Technik GmbH Prerelease version ...
