Trek PD07016 User Manual
Trek Model PD07016
High-Voltage Power Amplifier
The Model PD07016 is a DC-stable, high-voltage power amplifier featuring an all solid-state design for high slew
rate, wide bandwidth, and low-noise operation. It is configured as noninverting with a fixed gain of 1000 V/V
and is protected against over-voltage and over-correct conditions that may be generated by active loads or
by output short circuits to ground. Precision voltage and current monitors provide low-voltage
representations of the high-voltage output and load current for monitoring purposes or for use as
feedback signals in a closed-loop system.
The 4-quadrant, active output stage sinks or sources current to reactive or resistive loads throughout the
output voltage range. This is essential to achieve the accurate output response and high slew rates demanded
by reactive loads.
Key Specifications
! Output Voltage Range:
! Output Current Range: ±300 mA
! Slew Rate: Greater than 1000 V/
Large Signal Bandwidth DC to greater than 10 kHz
!
(2% distortion):
DC Voltage Gain: 1000 V/V
!
0 to ±10 kV DC or peak AC
0 to ±60 mA DC,0 to
peak capability for 20 µs
µs
Typical Applications Include
! Automated or computer controlled systems
! Providing feedback signals in closed-loop systems
Features and Benefits
! Four-quadrant output for driving capacitive loads
!
Closed loop system for high accuracy
!
Short-circuit protected for equipment protection
!
All solid-state design for maintenance free operation
!
DC-stable for programmable supply applications
Inverting and differential options available
!
!
Low output noise for ultra-accurate outputs
NIST-traceable Certificate of Calibration provided with each unit
!
TREK, INC. • 190 Walnut Street • Lockport, NY 14094 • USA • 800-FOR TREK
(fax) • www.trekinc.com • sales@trekinc.com 716-438-7555 • 716-201-1804
Features (cont.)
High-Voltage On/Off
Local
Individual push-button switches
Remote
TTL compatible input. TTL high (or open) turns
off high-voltage output. TTL low turns on highvoltage output.
Current Limit/Trip
Switch selectable for limit or trip. Graduated 1turn panel potentiometer is used to adjust limit
or trip level from 0 to ±60 mA.
Out of Regulation
Status Indicator and
Connector
Illuminates and TTL low is provided when unit
fails to produce required HV output such as
during current limit.
Limit/Trip Status
Indicator and
Connector
Illuminates and a TTL low is provided when HV
is disabled or when amplifier is out of regulation
for more than 500 ms
Mechanical
Dimensions
91.4 cm H x 43 cm W x 87 cm D
(36” H x 17” W x 34” D) Depth dimension
includes handles and spacing for air flow.
Weight
73 kg (160 lb) approximate
HV Connector
Caton high-voltage Connector
BNC Connectors
Amplifier Input, Voltage Monitor, Current Monitor,
Remote High Voltage ON/OFF, Out of Regulation
Status, Fault/Trip Status
Operating Conditions
Temperature
0°C to 40°C (32°F to 104°F)
Relative Humidity
To 75%, noncondensing
Altitude
To 1524 meters (5000 ft.)
Electrical
Line Voltage
Factory set for one of two ranges:
104 to 127 V AC or 180 to 250 V AC at 48 to
63 Hz (specify when ordering)
Power Consumption
1800 VA, maximum
AC Line Receptacle
Standard 3-prong with integral fuse holder
Supplied Accessories
Operators Manual
PN: 23383
Shorting BNC Cap
PN: B3060
HV Output Cable
PN: 43466
Line Cord, Fuses
Selected per geographic destination
Optional Accessories
Locking Wheel Kit
CN: 1K042
Model PD07016 Specifications
Performance
Output Voltage
Range
0 to ±10 kV DC or peak AC
Output Current
Range
0 to ±60 mA DC, 0 to 300 mA peak capability
for 20 µs
Input Voltage Range
0 to ±10 V DC or peak AC
Input Impedance
25 kW nominal (inverting/differential option
50 kW, nominal)
DC Voltage Gain
1000 V/V
DC Voltage Gain
Accuracy
Better than 0.1% of full scale
Offset Voltage
Less than ±4 V
Output Noise
Less than 5 V rms*
Slew Rate
(10% to 90%, typical)
Greater than 1000 V/µs
Small Signal
Bandwidth (-3dB)
DC to greater than 20 kHz
Large Signal
Bandwidth
(2% distortion)
DC to greater than 10 kHz
Stability
Drift with Time
Less than 50 ppm/hr, noncumulative
Drift with
Temperature-
Less than 100 ppm/°C
Voltage Monitor
Ratio
1 V / 1000 V
DC Accuracy
Better than 0.1% of full scale
DC Offset Voltage
Less than ±5 mV
Output Noise
Less than 20 mV rms*
Output Impedance
47 W
Current Monitor
Ratio
30 V/mA
DC Accuracy
Better than 2% of full scale
Offset Voltage
Less than ±10 mV
Output Noise
Less than 30 mV rms*
Bandwidth (-3dB)
DC to greater than 5 kHz
Output Impedance
47 W
Features
Settling Time (to 1%)
Less than 200 µs for a 0 to 10 kV step
Dynamic Adjustment
Graduated 1-turn panel potentiometer is used
to optimize the AC response for various load
parameters.
*Measured using the true rms feature of the Hewlett Packard Model 34401A digital multimeter
Copyright ã 2012 TREK, INC. All specifications are subject to change. 1236/DEC
Measurement and Power Solutions
TM
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