PRECISION HIGH VOLTAGE AMPLIFIER
ULTRAVOLT® HVA SERIES
Precision
high
voltage amplifier
The HVA series of DC-to-DC high voltage power supplies
operates a precision filter/divider and linear HV switch to
produce a high voltage amplifier (HVA).
These modules
provide a high-resolution, programmable, high voltage DC
to full scale waveform capability greater than 1 kHz output.
This is optimized for bias applications while providing
excellent line regulation, load regulation, dynamic response,
and stability. It can both source and sink current.
›
DC, reversible, and amplifier modes
›
Fast slew rate (40 V/μs) and high bandwidth
›
Can both source and sink current
›
Bipolar models available at 0 to 5 kV
›
Unipolar models available at 0 to 10 kV
›
PPM level line and load regulation
›
50 ppm temperature coefficient
(25 ppm optional)
›
Available reduced ripple option
›
Differential precision 0 to 10 VDC control
input
› Precision output voltage and current monitors
› UL/cUL recognized component; CE Mark
(LVD and RoHS)
TYPICAL APPLICATIONS
PZT ACTUATORS
MEMS DEVICES
ELECTROACTIVE POLYMERS
ELECTRORHEOLOGICAL
MATERIALS
DRIVERS
ELECTROHYDRODYNAMICS
ELECTROSTATIC CHUCK
POCKELS CELLS
LASER & ELECTRO-OPTIC
MODULATION
ELECTROPHORESIS
BEAM DEVICES SUCH AS
MASS SPECTROMETERS AND
ELECTRON MICROSCOPES
AS ELECTROSTATIC
DEFLECTION/FOCUSING,
FLOCKING, COATING,
ELECTROSPINNING,
PRECIPITATION, AND
ELECTROCOALESCENCE
AMPLIFIERS
PARAMETER CONDITIONS
Input
MODELS
All Types
24 VDC ± 10%
< 70 unipolar, < 105 bipolar
< 420
< 400
UNITS
VDC
mA
mA
mA
Voltage
Range
Current
Current
Current
Output*
Full Power
Standby/Disable
Full Load, Max Eout
No Load, Max Eout
1 kV/±1 kV
Nominal Input, Max Eout
Iout Entire Voltage Range
Full Load, Max Eout
Full Load, Max Eout
Normal Operating Conditions
Normal Operating Conditions
Vin Min to Vin Max, Max Eout
No Load to Full Load, Max
Eout
0.25
250
0.05
0.0125
0 to 10 ±0.5%
0 to 10 ±1%
< 0.01
< 0.01
2 kV/±2 kV
0.5
250
0.05
0.0125
4 kV/±4 kV
1
250
0.05
0.0125
±5 kV
1
200
0.03
0.0075
6 kV
1
167
0.03
0.0075
10 kV
1
100
0.01
0.0025
W
µA
%V pp
%V pp
VDC
VDC
%
%
Power
Current
Ripple
Ripple with -F
Option
Voltage
Monitor
Current
Monitor
Line
Regulation
Load
Regulation
Input
Impedance
Adjust
Voltage
Reference
Voltage
Max Source
Current
Environmental
Programming and Controls
Normal Operating Conditions
Differential
All Types
10
0 to +10
0 to +0.8 V disable, +2.5 to +10 enable (default = disable)
+10.00 ±0.05%
5
MΩ
VDC
VDC
VDC
mA
HV ON/OFF (Enable/Disable)
T = +25°C, Initial Value
T = +25°C
All Types
Full Load, Max Eout, Case
Temp.
Over the Specified
Temperature
Mil-Std 810, Method 503.4-2
Non-Operating, Case Temp.
All Conditions, Standard
Package
Standard Package, All
Conditions
Mil-Std-810, Method 516,
Proc. 4
Mil-Std-810, Method 514, Fig.
514-3
+10 to +45
50 PPM or 25 PPM
-40 to +65
-40 to +100
0 to 95%, non-condensing
Sea level through 10,000
20
10
°C
PPM/°C
°C
°C
-
ft
Gs
Gs
Operating
Temperature
Coefficient
Thermal
Shock
Storage
Humidity
Altitude
Shock
Vibration
*Units listed without polarity can be ordered as positive (+) or negative (-). Units listed as
(±)
are bipolar.
Contact AE for preset fixed outputs or other requirements.
SAMPLE HVA SERIES WAVEFORMS
VOLTAGE
PROGRAMMING
VOLTAGE
PROGRAMMING
1
1
HIGH VOLTAGE
OUTPUT
HIGH VOLTAGE
OUTPUT
2
2
CHAN 1: 10 V PER DIVISION
CHAN 2: 5000 V PER DIVI-
SION
TIME BASE: 4 msec
CHAN 1: 10 V PER DIVISION
CHAN 2: 5000 V PER DIVI-
SION
TIME BASE: 100
μsec
Figure A. 5HVA24-BP1 sine wave input
Figure B. 5HVA24-BP1 10 kV step wave input
with no load
VOLTAGE
PROGRAMMING
VOLTAGE
PROGRAMMING
1
1
HIGH VOLTAGE
OUTPUT
HIGH VOLTAGE
OUTPUT
2
2
CHAN 1: 10 V PER DIVISION
CHAN 2: 5000 V PER DIVI-
SION
TIME BASE: 4 msec
CHAN 1: 10 V PER DIVISION
CHAN 2: 5000 V PER DIVI-
SION
TIME BASE: 4 msec
Figure C: 5HVA24-BP1 triangle wave input
3500
3000
Figure D. 5HVA24-BP1 square wave input
3500
3000
5HVA24-BP (BIPOLAR)
10HVA24-P1 (UNIPOLAR)
BANDWIDTH (Hz)
2000
1500
1000
500
0
5HVA24-BP (BIPOLAR)
10HVA24-P1 (UNIPOLAR)
BANDWIDTH (Hz)
4
5
6
7
8
9
10
2500
2500
2000
1500
1000
500
0
0
1
2
SIGNAL AMPLITUDE (kV p-p)
3
0
1
2
SIGNAL AMPLITUDE (kV p-p)
3
4
5
6
7
8
9
10
Figure E. Bandwidth vs. signal amplitude with no load
Figure F. Bandwidth vs. signal amplitude with
100 pF load
