High Voltage Power Amplifier

  • Product No:10/10B-HS
  • Manufacturer:Trek, Inc.

The Trek Model 10/10B-HS is a DC stable high-speed highvoltage power amplifier capable of precise control of output voltages. It features an all-solid-state design for high slew rate, wide bandwidth and low-noise operation.  The four-quadrant, active output stage sinks or sources current into reactive or resistive loads throughout the output voltage range.  This is essential for monitoring the accurate output response and high slew rates when driving reactive loads.


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 

Low output noise for ultra-accurate outputs

NIST-traceable Certificate of Calibration provided with each uni

CE compliant


Model 10/10B-HS Specifications

Performance

Output Voltage Range: 0 to ±10 kV DC or peak AC

Output Current Range:0 to ±10 mA DC or ±40 mA peak for 1 ms

Input Voltage Range: 0 to ±10 V DC or peak AC 

Input Impedance: 20 kW, nominal 

DC Voltage Gain: 1000 V/V 

DC Voltage Gain Accuracy: Better than 0.1% of full scale 

DC Offset Voltage: Less than ±2 V 

Output Noise: Less than 0.5 V rms*

Slew Rate (10% to 90%, typical): Greater than 700 V/µs

Small Signal Bandwidth (-3dB):DC to greater than 60 kHz

Large Signal Bandwidth (-3 dB):DC to greater than 19.5 kHz

Large Signal Bandwidth(1% distortion): DC to greater than 9.5 kHz

Stability: Drift with Time: Less than 100 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 ±3 mV 

Output Noise: Less than 20 mV rms* 

Output Impedance: 47 W


Current Monitor 

Ratio: 1 V/4 mA 

DC Accuracy: Greater than 1% of full scale 

Offset Voltage: Less than ±10 mV 

Output Noise: Less than 50 mV rms* 

Bandwidth (-3dB): DC to greater than 10 kHz 

Output Impedance: 47 W 


Features 

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. Dynamic Adjustment: Graduated 1-turn panel potentiometer is used to optimize the AC response for various load parameters.

Current Limit/Trip:

 Switch selectable for limit or trip. Graduated 1turn panel potentiometer is used to adjust limit or trip level from 0 to ±10 mA. Out of Regulation Status:Indicator and Connnector Illuminates and  TTL low is provided when unit fails to produce  required HV output such as during current limit. 

Fault/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 (in this instance, HV output is not disabled). 


Mechanical 

Dimensions: 190 mm H x 432 mm W 417 mm D (7.5” H x 17” W x 16.4” D) 

Weight: 14.9 kg (31 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: 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 

AC Line Receptacle: Standard 3-prong with integral fuse holder 

Power Consumption: 680 VA, maximum


Supplied 

Accessories Operators’ Manual PN: 23442 HV 

Output Cable PN: 43406 Line Cord, Spare Fuses Selected per geographic destination 


Optional Accessories 

HV Output Cable Assembly PN: 43421 (5 m), PN: 43422 (10 m), PN: 43423 (20 m) 

19” Rack Mount Kit Model:  608RA (with EIA hole spacing) Model:  608RAJ (with JIS hole spacing)