Trek 2205 Piezo Driver-Power Amplifier - Manual (Page 2)

Features (cont.)
Dynamic Adjustment A graduated 1-turn panel potentiometer is used
to optimize the AC response for various load
parameters.
DC Offset Adjustment
Range 0 to ±500 V (switch selectable polarity)
Accuracy Better than1% of reading
Offset 2 counts maximum
Mechanical
Dimensions 85 mm H x 205 mm W 325 mm D
(3.3” H x 8.1” W x 12.8” D)
Weight 2 kg (4.4 lb)
HV Connector SHV Connector
BNC Connectors Amplifier Input, Voltage Monitor, Current Monitor,
Digital Enable
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
Input Power 90 to 265 V AC, at 50/60 Hz
Output Power 24 V DC, regulated at 1.75A maximum
HV Cable 2 m, 30.8 pF per foot
Supplied Accessories
Operators’ Manual PN: 23445
AC Adapter PN: L5215R
HV Output Connector
(SHV Mating
Connector) PN: 43874R
Optional
Accessories None
Note
The output cable supplied with this instrument uses a coaxial cable
that has 30.8 pF/ft of capacitance at 1 kHz nominal. This cable
capacitance must be factored in as a portion of the load and will reduce
slew rates and large signal bandwidth. In applications that require
maximum performance it is suggested that the supplied high voltage
coaxial cable be kept as short as possible to reduce capacitance.
Another option is to cut the coaxial cable short and add two break out
leads (one for shield [ground] and one for the center conductor) for the
connection to load.
Copyright © 2013 TREK, INC. All specifications are subject to change. 1317/JRB
Model 2205 Specifications
Performance
Output Voltage
Range 0 to ±500 V DC or peak AC
Output Current
Range 0 to ±40 mA DC or ±80 mA peak for 5 ms
minimum
Input Voltage Range 0 to ±10 V DC or peak AC
Input Impedance 10 kW, nominal
DC Voltage Gain 50 V/V
DC Voltage Gain
Accuracy Better than 0.5% of full scale
DC Offset Voltage Less than 1 V
Output Noise Less than 25 mV rms
Slew Rate (10-90%) Greater than 150 V/µs
Large Signal
Bandwidth (-3 dB) DC to greater than 75 kHz
Small Signal
Bandwidth (-3dB) DC to greater than 100 kHz
Settling Time to 1% Less than 30 µs for 0 to 500 V step
Internal Capacitance
(HV Output) 300 pF
Automatic Power
Limit Limits internal power dissipation for protection
from overheating
Stability
Drift with Time Less than 300 ppm/hr, noncumulative
Drift with Temp Less than 180 ppm/°C
Voltage Monitor
Ratio 1/50th of the high voltage output
Noise 5 mV rms
DC Accuracy Better than 0.5% of full scale
Current Monitor
Ratio 0.1 V/mA
Noise 10 V rms
DC Accuracy Better than 2% of full scale
Features
High Voltage LED Front panel red LED illuminates when the high
voltage is on.
Digital Enable A BNC connection for a TTL compatible signal
to turn ON/OFF the high voltage output is
provided. TTL high (or open) turns off the HV
output; TTL low turns on the HV output.
Measurement and Power Solutions
TM