The Trek Model 615-10 is a precision high voltage AC/DC generator and amplifier system used in a broad range of R&D and production applications. In the constant voltage mode, the 615-10 generates constant amplitude waveforms with or without DC bias. In the constant current mode, it generates constant amplitude AC current waveforms, with or without DC bias and in amplifier mode, an analog voltage input connector is provided to apply external AC or DC signals. The Model 615-10 provides many extra features, along with Trek’s exclusive instrument control and an interface to be used in remote operation.
Features and Benefits
Three modes of operation with or without DC offset bias
Monitor and control photoreceptor charging current with very high accuracy
Four-quadrant output extends frequency response
Operator-selectable sine, square or triangle wave output shape
NIST-traceable Certificate of Calibration provided with each unit
CE compliant
Trek also provides Model Model 615-3 which have a 10 kV peak-to-peak capabilit
615-10 Specifications
Output Limits (any mode)
AC Voltage (DC bias is zero): 0 to 20 kV peak-to-peak
DC Bias (AC voltage is zero): 0 to ±10 kV DC
AC Voltage + DC Bias: 0 to ±20 kV (combined AC and DC instantaneous voltage value)
AC Current (DC current is zero):0 to ±10 mA average where AC current average = (2) I peak / 3.14
DC Current (AC voltage is zero):0 to ±10 mA DC
AC Current + DC Current:0 to ±35 mA peak
Frequency (internal generator):100 Hz to 10 kHz
Performance
Input Voltage Range: ±10 V DC or peak
AC Gain: for Noninverting Voltage Factory set for 1000 V/V
DC Voltage Gain Accuracy: 0.5% of full scale
Slew Rate: Greater than 500 V/µs
Large Signal Bandwidth(2% distortion): DC to greater than 7.5 kHz (typical)
Small Signal Bandwidth (-3 dB): DC to greater than 20 kHz
Voltage / Current Displays and Monitors
AC Display: A 3½ digit LED display indicates the peak-topeak value of the AC voltage output or the average AC current waveform (switch selectable)
Accuracy: Better than 0.5% of full scale ±1 digit
DC Display: A 3½ digit LED display indicates either the level of the DC bias or the level of the DC load current (switch selectable) Accuracy: Better than 0.2% of full scale ±1 digit
Voltage Monitor: A buffered output provides a low-voltage replica of the high voltage output
Scale Factor:1/1000th if the high voltage output
Current Monitor: A buffered output provides a low-voltage replica of the load current
Scale Factor: 0.25 V/mA
Features
Constant Voltage / Current Current: 2 10-turn potentiometers for precise settings
Amplifier Input: Front-panel BNC processes external signal
DC Bias: Adjustable from 0 to ±10 kV DC
Internal AC Generator: An internal AC function generator is used to produce the AC output voltage (Constant AC voltage mode) or AC output current (Constant AC Current mode).
Waveform Options: Square, sine or triangle
Frequency: 100 Hz to 10 kHz
High Voltage AC Output Limit: Adjustable from 0 to 20 kV p-p for Constant Current mode and Constant Voltage mode
Accuracy: 5% of full scale
High Voltage On-Off: Local On-Off switch;Remote TTL compatible
Load Compensation: 2 potentiometers to adjust AC response
Master DC Switch: Turns On and Off the DC generator
Master AC Switch: Turns On and Off the AC generator
Voltage or Current Model: Select Local front panel switch; Remote TTL compatible switch applied to mode select input
Compliance Indicator: LED indicates over voltage or over current
Overload Indicator: LED indicates when current limit is exceeded
Mechanical
Dimensions: 279 mm H x 432 mm W 432 mm D (9.3” H x 17” W x 17” D)
Weight: 19.3 kg (42.5 lb)
HV Connector: Alden 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: 15°C to 35°C (15°F to 35°F)
Relative Humidity: To 85%, noncondensing
Altitude: To 10000 meters (32808.4 ft.)
Electrical
Line Voltage 90 to 127 V AC or 180 to 250 V AC, either at 48 to 63 Hz
AC Line Receptacle: Standard 3-prong AC line connector
Power Consumption: 600 VA, maximum
Supplied Accessories
Operators’ Manual PN: 23356
HV Output Cable PN: 43405
Line Cord, Spare Fuses PN: N5002; elected per geographic destination
Optional Accessories
HV Output Cable: PN: 43421, 43422, 43423
19-in Rack Mount Kit: Model 608RA (with EIA hole spacing)
19-in Rack Mount Kit: Model 608RAJ (with JIS hole spacing)
