Trek 601C User Manual
Trek Model 601C
High-Voltage Power Amplifier
Key Specifications
The Model 601C is a DC-stable, high-voltage power
amplifier designed to provide precise control of output
voltages. It features up to two independent amplifier
channels in one enclosure and an all solid-state
design for high slew rate, wide bandwidth and lownoise operation. The four-quadrant, active output
design of the Model 601C sinks or sources current into
reactive or resistive loads. These features are
essential for achieving the accurate output response
and high slew rates demanded by reactive loads.
! Output Voltage Range:
! Output Current Range:
! Slew Rate: Greater than 50 V/
!
Large Signal Bandwidth (1% distortion): DC to 8 kHz
DC Voltage Gain: 100 V/V (a gain of 50 V/V is available for the ±500 V range only)
!
0 to ±500 V, 0 to -1 kV, or 0 to +1 kV DC or peak AC
0 to ±10 mA DC or 0 to ±20 mA peak AC
µs
Typical Applications Include
! Driving piezoelectric actuators
! Modulating electrooptics
! Electrostatically controlling ion beams
! Providing remote ON/OFF capabilities for automated
or computer controlled systems
Features and Benefits
DC accuracy is better than 0.1% of full scale
!
Precision
!
current for monitoring purposes or for use as feedback signals in a closed-loop system
Remote high-voltage ON-OFF
!
Operation as a noninverting or inverting amplifier with a fixed gain
!
Different output voltage ranges, input configurations and voltage gain ratios are available; please contact Trek, Inc.
!
for more information
NIST-traceable Certificate of Calibration provided with each unit
!
compliant
!
voltage and current monitors provide low-voltage representations of the high-voltage output and load
TREK, INC. • 190 Walnut Street • Lockport, NY 14094 • USA • 800-FOR TREK
716-438-7555 • 716-201-1804 (fax) • www.trekinc.com • sales@trekinc.com
Features (cont.)
Digital Enable
An input providing a connection for a TTL
compatible signal to turn on and off the highvoltage output.
Input Configuration**
Factory set as a noninverting amplifier, the
Model 601C can be configured as an inverting
amplifier.
Dynamic Adjustment
Graduated 1-turn panel potentiometer is used
to optimize the AC response for various load
parameters.
Mechanical
Dimensions
Single Channel
Instrument
222.3 mm H x 108 mm W 335 mm D
(8.75” H x 4.25” W x 13.2” D)
Double
Instrument
Channel
433.8 mm H x 108 mm W 335 mm D
(17” H x 4.25” W x 13.2” D)
Weight
Single Channel
4.3 kg (9.4 lb)
Double Channel
8.6 kg (18.8 lb)
HV Connector
SHV High Voltage Connector
Operating Conditions
Temperature
0°C to 40°C (32°F to 104°F)
Relative Humidity
To 85%, noncondensing
Altitude
To 2000 meters (6561.68 ft.)
Electrical
Line Voltage
Factory Set for one of two ranges:
90 to 127 V AC or 180 to 250 V AC,
either at 48 to 63 Hz
Power Consumption
150 VA, maximum
HV Cable
2 m, 66 pF per foot
Supplied Accessories
Operators’ Manual
PN: 23146
HV Output Cable
Assembly, 3 m
PN: 43874R
Line Cord
PN: N5002 (90 to 127 V AC)
Contact Factory: (80 to 250 V AC)
Optional Accessories
HV Output Cable
PN: 43874R (3 meters)
Rack Mount Kits
PN: C4036, 603RA Full Rack Mount Kit
PN: C4060, 603RA-2 Dual Instrument Rack Kit
PN: C4008, Half-Rack Mount Kit
Model 601C Specifications
Performance
Output Voltage
Range
0 to ±500 V, 0 to -1 kV, or 0 to +1 kV DC or
peak AC
Output Current
Range
0 to ±10 mA DC; 0 to ±20 mA peak AC
Input Voltage Range
0 to ±10 V DC or peak AC, noninverting
Input Impedance
25 kW, nominal
DC Voltage Gain
100 V/V (50 V/V avail. for ±500 V range only)
DC Voltage Gain
Accuracy
Better than 0.1% of full scale
DC Offset Voltage
Less than 500 mV
Output Noise
Less than 10 mV rms*
Slew Rate
(10% to 90%, typical)
Greater than 50 V/µs
Small Signal
Bandwidth (-3dB)
DC to greater than 30 kHz
Large Signal
Bandwidth
(1% distortion)
DC to greater than 8 kHz
Stability
Drift with Time
Less than 100 ppm/hr, noncumulative
Drift with Temp
Less than 50 ppm/°C
Voltage Monitor
Ratio
1/100th of the high-voltage output
DC Accuracy
Better than 0.1% of full scale
DC Offset Voltage
Less than ±5 mV
Output Noise
Less than 10 mV rms*
Output Impedance
0.1 W
Current Monitor
Ratio
0.5 V/mA
DC Accuracy
Greater than 1% of full scale
Offset Voltage
Less than ±10 mV
Output Noise
Less than 20 mV rms*
Output Impedance
0.1 W
Features
Output Voltage
Configurations
Factory set for 0 to ±500 V DC or peak AC.
Other available output voltage ranges are 0 to-1
kV or 0 to +1 kV DC or peak AC. This setting is
customer specified.
*Measured using the true rms feature of the Hewlett Packard Model 34401A digital multimeter
**Please specify when ordering.
Copyright ã 2012 TREK, INC. All specifications are subject to change. 1229/DEC
Measurement and Power Solutions
TM
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