Product Details: HUATEK H23302 3 kV Amplifier

Product Details: HUATEK H23302 3 kV Amplifier

1. Overview

The HUATEK H20000 Series - H23302 Amplifier redefines the desktop high-voltage signal amplifier (four-quadrant power supply). Designed with modern instrumentation principles, it features a compact form factor with a height of just 1U and a volume comparable to a stack of A4 paper. The chassis is constructed entirely from aluminum alloy and utilizes DC power supply. It incorporates functions such as digitally controlled gain, digitally controlled offset, and short-circuit protection.

2. Specifications

Input

• Maximum Input Voltage: ±10V
• Input Waveform: DC and arbitrary waveforms
• Input Impedance: High-Z (10 kΩ)
• Input Connector: BNC

Output (H23302 Model)

• Maximum Output Voltage: ±3300V
• Maximum Output Current: 20 mA (peak)
• Peak Output Power: 66 W
• Output Impedance: 50 Ω
• High-Voltage Output Connector: SHV
• Amplifier Bandwidth: 0 - 10 kHz
• Slew Rate: >146 V/µs
• Amplifier Gain: 0.0 ~ 660.0 / 0.1 step
• DC Offset Voltage: ±3000V / 1V step
• Output DC Zero Offset: < ±100 mV
• Output Protection: Overload protection, Short-circuit      protection
• Protection Mode: One-shot protection, Hiccup mode

3. Voltage / Current Monitoring

Voltage Monitor

• Monitoring Ratio: 1V / 600V (H23302)
• Monitor Output Impedance: 50 Ω
• Monitor Output Connector: BNC

Current Monitor

• Monitoring Ratio: 100 mV / mA
• Monitor Output Impedance: 50 Ω
• Monitor Output Connector: BNC

4. Other Specifications

• Stability:
• Non-cumulative Time Drift: < 50 ppm/h
• Temperature Drift: 100 ppm/°C
• Power Supply: DC 24V / 5A (provided      by power adapter)
• Operating Temperature/Humidity: 0 ~      40°C / ≤ 85% RH (non-condensing)
• Altitude: Maximum 2000 meters      (6561.68 feet)
• Dimensions: 44.45mm (H) * 203.2mm      (W) * 316mm (D) / including protruding knobs and connectors

5. Front & Rear Panel Description

6. Verifying Amplifier Performance

The most intuitive and straightforward method to verify the voltage amplifier's performance is to use an arbitrary waveform generator to produce a voltage signal, input it into the voltage amplifier, and use an oscilloscope to monitor the amplifier's output voltage and waveform.

Key considerations during this process:

1. The input impedance of the H20000 series voltage amplifiers is      10 kΩ. Set the arbitrary waveform generator to "High-Z mode".
2. The output impedance of the H20000 series is 50 Ω. Set the      oscilloscope to "50 Ω mode".
3. Set the oscilloscope's display measurement to match the      parameter set on the arbitrary waveform generator. For example, if the      generator is set to "Voltage Peak-to-Peak", the oscilloscope      should also display "Voltage Peak-to-Peak". Using different      measurements (e.g., RMS or peak voltage) will not yield accurate      verification results.
4. Ensure the amplifier's output voltage does not exceed the      oscilloscope's input range. If it does, use an attenuating probe and set      the oscilloscope's probe attenuation factor accordingly.
5. SAFETY WARNING: The output      voltage of the H20000 series high-voltage amplifiers is potentially      lethal. Always implement appropriate safety measures and strictly adhere      to operating procedures. Do NOT make any connections to the high-voltage      output terminals while the unit is powered on. All connections to the load      must be made with the device powered off.

7.Amplitude-Frequency Characteristics