TREK 放大器 Model 20/20C-H

TREK 放大器 Model 20/20C-HS 高速高壓功率放大器 用于工業和研究應用

TREK  Model 20 / 20C-HS是一款用于工業和研究應用的直流穩定，高速，高壓功率放大器。它采用全固態設計，具有高壓擺率，寬帶寬和低噪聲操作。四象限有源輸出級在整個輸出電壓范圍內吸收或提供電流至無功或電阻負載。這種類型的輸出對于實現高電容或無功負載等各種負載所要求的精確輸出響應和高壓擺率至關重要。它配置為非反相放大器。

（其他型號：Model 821HH Infinitron，Model 10/40A-HS，Model 158A，Model 646，Model 1100TN，Model 50/12，Model 820，Model 10/10B-HS，Model 212HS Q/m Test System，Model 2100HF，Model 645，Trek 2200，Model 511/1501 ESD Audit Kit，Model 511，Model 901HS ，Model 950 Nozzle Ionizer）

特點和好處
用于驅動容性負載的四象限輸出
閉環系統，精度高
短路保護設備保護
全固態設計，免維護運行
直流穩定，適用于可編程電源應用
低輸出噪聲，實現超精確輸出
符合CE標準（僅限230 VAC）
每個單元提供NIST可溯源校準證書

輸出電壓：0至±20 kV DC或峰值AC
輸出電流：0至±20 mA DC或60 mA峰值AC持續1 ms *
擺率：大于800 V /μsDC
大信號帶寬：至大于5.2 kHz（1％失真）
獲得：2000 V / V固定

TREK 放大器 Model 20/20C-HS 高速高壓功率放大器 用于工業和研究應用

Output Voltage:0 to ±20 kV DC or peak AC
Output Current:0 to ±20 mA DC or 60 mA peak AC for 1 ms*
Slew Rate:Greater than 800 V/µs
Large Signal Bandwidth:DC to greater than 5.2 kHz (1% Distortion)
Gain:2000 V/V Fixed

Model 20/20C-HS Specifications
Performance
Output Voltage Range：0 to ±20 kV DC or peak AC
Output Current Range：0 to ±20 mA DC or ±60 mA peak for 1 ms (must not exceed 20 mA rms)
Input Voltage Range 0 to ±10 V DC or peak AC
Input Impedance：25 kW, nominal
DC Voltage Gain：2000 V/V
DC Voltage Gain Accuracy：Better than 0.1% of full scale
DC Offset Voltage：Better than ±2 V
Output Noise：Less than 1.5 V rms*
Slew Rate(10% to 90%, typical)：Greater than 800 V/µs
Large Signal Bandwidth(1% distortion)：DC to greater than 5.2 kHz (The unit will trip when maximum is reached)
Small Signal Bandwidth (-3dB)：DC to greater than 20 kHz
Stability
Drift with Time Less than 50 ppm/hr, noncumulative
Drift with Temp Less than 100 ppm/°C
Voltage Monitor
Ratio：1/2000th of the high-voltage output
DC Accuracy：Better than 0.1% of full scale
DC Offset Voltage：Less than ±2 mV
Output Noise：Less than 10 mV rms*
Output Impedance：47 W
Current Monitor
Ratio：1 V/6 mA
DC Accuracy：Better than 1% of full scale
Offset Voltage：Better than ±10 mV
Output Noise：Less than 30 mV rms*
Bandwidth (-3dB) ：DC to greater than 20 kHz
Output Impedance：47 W
Features
High-Voltage On/Off
Local：Individual push-button switch
Remote：TTL compatible input. TTL high (or open) turns off high-voltage output. TTL low turns on highvoltage output.

Mechanical
Dimensions：279 mm H x 482 mm W 654 mm D (11” H x 19” W x 25.75” D)
Weight：24.9 kg (55 lb)
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 85%, noncondensing
Altitude：To 2000 meters (6561.68 ft.)
Electrical
Line Voltage：Factory Set for one of two ranges:104 to 127 V AC or 180 to 250 V AC,either at 48 to 63 Hz
AC Line Receptacle：Standard IEC 320 three-prong AC line connector
Power Consumption：1000 VA, maximum
Supplied Accessories
Operators’ Manual PN: 23461
HV Output Cable PN: 43466
Line Cord PN: N5011.Selected per geographic destination

TREK 放大器 Model 20/20C-HS 高速高壓功率放大器 用于工業和研究應用

應用
靜電偏轉
電泳
電流變液
電光調制
材料極化
交流或直流偏置
Delta棕褐色測試
Electrocoalescence
靜電
離子束轉向
粒子加速器
質譜儀
材料特性
鐵電體
大氣等離子體
介質阻擋放電
融合研究
絕緣擊穿測試