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STANDARD FEATURES
- Large Easy-to-Read Digital Displays
- Separate Displays
of Forward and Reflected Power
- Front
Panel LEDs display status of critical parameters
- Separate controls for RF, HV, Ignition and Primary Power
- Easy to
use front panel controls for manual setup, or computer
controlled through the optional analog and digital interface.
APPLICATIONS
- Industrial and Laboratory Research
- Reliable and Repeatable control of gas
plasma
ASP OPERATION
An accurate broadband power meter senses
the power transfer from the power amplifier to the load.
The Analog Signal Processor
(ASP) monitors this transfer and maintains a safe operating
condition for the AA03LF. Forward Power and Reverse Power
levels (in Watts)
are simultaneously displayed on the front panel in Watts.
The ASP displays and controls all critical parameters of
the amplifier. So
it maintains an accurate, repeatable process control,
and is user friendly as well.
The AG0201HV can be controlled
in one of two ways:
- Manually from the front panel,
and
- Remotely through the optional
analog and digital interface port.
SPECIFICATIONS
| DESCRIPTION |
RANGE/CHARACTERISTIC |
| GENERATOR |
| Frequency Range |
100 kHz to 500 kHz |
| Frequency Stability |
< 1% Full Scale |
| Power Output |
0 - 200 W |
| Ignition Power |
> 200 W |
| Output Voltage |
0 - 6 kVp (12 kVp-p); Settings
up to 8 kVp (16 kVp-p available) |
| Output Impedance |
Designed for the
best power transfer into high impedance loads |
| Output Protection |
Short and open
circuit. Overvoltage on HV output.
Over temperature ( full range air control) |
| Load Mismatch Tolerance |
Continuous--unit
protected against any output load conditions. |
| High Voltage RF Connection |
48" of high
voltage cable with alligator clips
(Other options available) |
| Metering Accuracy |
Power: ± 3%
(Typical)
HV: Within 10% when operating into a matched load |
| Forward Power Regulation |
± 1% of
f scale |
| Line Regulation |
0.5% at full power |
| Harmonic Distortion |
< -45 dBc (w/standard
load @ 80 W FWD, 8 kVp-p) |
| Hum, Noise and Ripple |
< -40 dBc (on
standard load @ 80 W FWD, 8 kVp-p) |
| Spurious Radiation |
Designed to meet
FCC Part 18 |
| CONTROLS/INDICATORS/INTERFACE |
| Front Panel |
Controls: Power, Frequency
Meters: Forward and Reflected Power
Indicators: AC ON, RF ON, Remote Control Enable, Overheat, HV Limit, FWD
Power Limit, REV Power Limit |
| Rear Panel |
Connectors: AC Input, HV RF
Output, Communication (DB 25), Options I/O (DB-15 w/options
installed), Safety Ground (0.25" x 20 stud) |
| PRIMARY POWER |
| Input |
100 - 120 Vac, +/-10%, 50-60
Hz, single phase; 200 - 240 Vac (Internal Jumper) |
| Current |
400 VA @ Full Power Output
(Approximate) |
| Circuit Protection |
Double-pole circuit breaker
@ 10 A (Located on front panel) |
| Connector |
IEC Standard Power Entry;
CE approved |
| GENERAL |
| Operating Temperature Range |
32° - 113° F (0° - 45° C) |
| Humidity |
80 % |
| Cooling |
Forced-Air |
| Acoustic Level |
45 dBa @ maximum
fan speed and maximum temperature |
| Dimensions |
5.25" x 10" x 15" (H
x W x L) |
| Weight |
15.5 lbs (7.5
kg) |
REAR PANEL CONNECTOR SIGNAL DESCRIPTION
Analog and Digital I/O (Sub-D25
Connector)
| PIN |
SIGNAL FUNCTION |
INPUT/OUTPUT |
DESCRIPTION |
| 1 |
REV LIMIT |
OUT |
TTL Compatible:
H = RF Out Limit
L = Normal operating condition at low VSWR
NOTE: This output indicates that output power level
was automatically reduced under load mismatch condition. |
| 2 |
REV METER |
OUT |
Linear voltage
output, 1 Vdc = 100 W |
| 3 |
FWD METER |
OUT |
Linear voltage
output, 1 Vdc = 100 W |
| 4 |
EXT RF POWER
ON |
IN |
TTL Compatible:
H = Remote ON-Requested
L = Remote ON-Disabled |
| 5 |
EXTERNAL RF
PWR REF |
IN |
Linear voltage
input: 5 Vdc = 200 W; 1 Vdc = 40 W |
| 7 |
RF ON INDICATOR |
OUT |
TTL Compatible:
H = Generator ready to produce output
L = Generator RF section not ready |
| 8 |
EXTERNAL CONTROL
SELECT |
IN |
TTL Compatible:
H = Remote Control Active
L = Front Panel Control Active |
| 9 |
HEAT SENSE |
OUT |
TTL Compatible:
H = HOT! Heat problem
L = normal operating conditions.
NOTE: This output indicates that over temperature
condition has occurred. |
| 10 |
INTERLOCK LOOP |
OUT |
Connect to external
safety device swtich input.
~ 12 Vdc Source |
| 11 |
POWER ON |
OUT |
TTL Compatible:
H = Power ON
L = Power OFF
DC power applied to control circuit. Indirect meaning:
AC is ON. |
| 18/19/21 |
SIGNAL COMMON
(Internal AGND) |
IN/OUT |
Connected to Internal
Ground AGND |
| 25 |
HV METER |
OUT |
Linear voltage input: 1 Vdc = 10 KVp-p
NOTE: High Impedance Output! Use meter with
high impedance input for proper operation, |
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