High Voltage Power Amplifiers ( 5 kV & above)
Trek
Trek offers an extensive range of high-voltage amplifiers with a choice of voltages and currents to accommodate a variety of demanding applications.
Many models include an automatic crossover compliance unit or current trip feature for protective shutdown.
- Model 30/20: Model 30/20 is a DC-stable, high-voltage power amplifier designed to provide precise control output voltages in the range of 0 to ±30 kV DC or peak AC with an output current range of 0 to ±20 mA DC or peak AC. It is configured as a non-inverting amplifier with a fixed gain of 3000 V/V. Industrial and research applications include dielectric studies, electrostatic deflection and electro-optic modulation.
- Model P0621P / P0621N: Models P0621P and P0621N are DC-stable, high-voltage power amplifier designed to provide precise control output voltages in the range of 0 to +30 kV DC or peak AC (for Model P0621P) or 0 to -30 kV DC or peak (for Model P0621N), both with an output current range of 0 to ±20 mA DC or peak AC. Both models are configured as a non-inverting amplifier with a fixed gain of 3000 V/V. Industrial and research applications include electrostatic scanning, pulsed field electrophoresis, and poling of materials.
- Model 20/20C: Model 20/20C is a DC-stable, high-voltage power amplifier designed to provide precise control output voltages in the range of 0 to ±20 kV DC or peak AC with an output current range of 0 to ±20 mA DC or peak AC. It is configured as a non-inverting amplifier with a fixed gain of 2000 V/V. Industrial and research applications include electrostatic deflection, electrophoresis, dielectric studies, and accelerated life-testing of high tension cables for power transmission.
- Model 10/40A: Model 10/40A is a DC-stable, high-voltage power amplifier designed to provide precise control output voltages in the range of 0 to ±10 kV DC or peak AC with an output current range of 0 to ±40 mA DC or peak AC. It is configured as a non-inverting amplifier with a fixed gain of 1000 V/V. It is used in a variety of applications including pulsed field electrophoresis, ion implantation beam sweeping, AC snd DC biasing of electrophotographic rollers, and electrorheological fluid research.
- Model 10/10B: Model 10/10B is a DC-stable, high-voltage power amplifier designed to provide precise control output voltages in the range of 0 to ±10 kV DC or peak AC with an output current range of 0 to ±10 mA DC or peak AC. It is configured as a non-inverting amplifier with a fixed gain of 1000 V/V. Industrial applications include electrophoresis, electrophotography, electrostatic deflection, electro-optic modulation and AC or DC biasing.
- Model 610E: Model 610E is a high-voltage supply/amplifier/controller. It has an output voltage range of 0 V to ±10 kV with an output current range of 0 to ±2000 µA, and can be operated in 6 modes. It is used in a variety of applications including closed-loop charge control, electrophotographic research, insulation testing, dielectric material evaluation, and as an amplifier for AC or DC calibrators and supplies.
- Model 5/80: Model 5/80 is a DC-stable, high-voltage power amplifier designed to provide precise control output voltages in the range of 0 to ±5 kV DC or peak AC with an output current range of 0 to ±20 mA DC or peak AC. It is configured as a non-inverting amplifier with a fixed gain of 1000 V/V. Industrial and research applications include dielectric material characterisation, polymer and ceramic corona charging, and piezoelectric driving and control.
High Voltage Power Amplifiers (5 kV & below)
Trek
NEW 2200 Series of High voltage 40W amplifiers- High performance in Piezo, MEMS.With output voltage range ± 500V, ± 1000V, ± 2000V- Large signal bandwidth: 75KHz, 40KHz, 10KHz.
Many models include an automatic crossover compliance limit or current trip feature for protective shutdown.
- Model 5/80: Trek Model 5/80 is a DC-stable, high-voltage power amplifier designed to provide precise control output voltages in the range of 0 to µ5 kV DC or peak Ac with an output current range of 0 to µ80 mA DC or peak AC. It is configured as a non-inverting amplifier with a fixed gain of 1000 V/V. Industrial and research applications include dielectric material characterisation, polymer and ceramic corona charging, and piezoelectric driving and control.
- Model 609E-6: Trek Model 609E-6 is a DC-stable, high-voltage power amplifier designed to provide precise control of bi-polar output voltages in the range of 0 to ±4 kV DC or peak AC with an output current capability of ±20 mA DC or peak AC. It is configured as a non-inverting amplifier with a fixed gain of 1000 V/V, or as an inverting or differential amplifier. Applications include AC and DC biasing of electrophotographic charging rollers, electrorheological fluid research and dielectric material characterisation.
- Model PZD2000: Trek Model PZD2000 is a wide bandwidth, high-voltage power amplifier designed for precision high power applications. It is designed to provide precise control of output voltages in the range of 0 to ±2 kV DC. Features include an output current range of 0 to ±400mA and an impressive large signal bandwidth capability of 60 kHz. Industrial applications include dielectric material characterisation, polymer and ceramic corona poling, and piezoelectric driving and control.
- Model 623B: Trek Model 623B is a DC-stable, high-voltage power amplifier designed to provide precise control of bi-polar output voltages in the range of 0 to ±2 kV DC or peak AC with an output current capability of ±40 mA DC or peak AC. Applications include electrostatic beam deflection, electro-optic modulation, electrophoresis research, and piezoelectric poling and driving.
- Model 677B: Trek Model 677B is a high-voltage power amplifier / supply unit designed to provide precise control of output voltages in the range of 0 to ±2 kV DC or peak AC with an output current range of 0 to ±5 mA DC or peak AC. The Model 677B can be operated in two modes: as a high voltage amplifier where it is configured as a non-inverting amplifier with a fixed gain of 200 V/V, or as a high voltage power supply which responds to front panel controls to command an exact output voltage or current.
- Model PZD700 Series: The Trek Model PZD700 is a high-voltage, DC-stable piezo driver / precise control of output voltages in one of three user specified voltage ranges: 0 to ±700 V (±100mA), 0 to +1.4 kV (±50 mA), or 0 to -1.4 kV (±50 mA). Inverting and non-inverting input configurations are available. The Model PZD700 has an adjustable gain to 300 V/V. Applications include piezoelectric driving/control, laser modulation, semiconductor research, and piezoelectric vibration damping.
- Model PZD700 M/S: The Trek Model PZD700 M/S amplifier system provides precise voltage control and delivers twice the current of the standard Model PZD700. The PZD700 M/S is a high-voltage, DC-stable power amplifier with an available bipolar voltage range of 0 to ±700 V and unipolar ranges of 0 to +14KV or 0 to -1.4kV DC or peak AC. Output current ratings are ±200 mA for the bipolar range and ±100 mA for the unipolar ranges. Applications include piezoelectric driving/control, laser modulation, semiconductor research, and ion beam control.
- Model 601C: The Trek Model 601C is a high-voltage, DC-stable power amplifier designed to provide precise control of output voltages in the ranges of 0 to ±500 V, 0 to -1 kV, or 0 to +1 kV DC or peak AC, with an output range of 0 to ±10 mA DC or 0 to ±20mA peak AC. It can have up to two independent amplifier channels in one enclosure. Applications include piezoelectric actuators, modulating electro-optics, and electrostatically controlling ion beams.
- Model PZD350 Series: The Trek Model PZD350 is a high-voltage, DC power amplifier designed to provide precise control of output voltages in the bipolar range of 0 to ±350 V and unipolar ranges of 0 to +700V or 0 to -700V DC or peak AC. Output current ratings are ±200 mA for the bipolar range and ±100 mA for the unipolar ranges. Applications include piezoelectric driving/control, laser modulation, semiconductor research, and ion beam control.
- Model PZD350 M/S: The Trek Model PZD350 M/S piezo driver/amplifier system provides precise voltage control and delivers twice the current of the standard Model PZD350. The PZD350 M/S is a high-voltage, DC-stable power amplifier with an available bipolar voltage range of 0 to ±350 V and unipolar ranges of 0 to +700 V or 0 to -700V DC or peak AC. Output current ratings are ±400 mA for the bipolar range and ±200 mA for the unipolar ranges. Applications include piezoelectric driving/control, laser modulation, semiconductor research, and ion beam control.
- Model 603: The Trek Model 603 is a DC-stable, power amplifier / piezo driver designed to provide precise control of output voltages in the ranges of 0 to ±125 V, 0 to -250V, or 0 to +250V DC or peak AC. The output current capability is 0 to ±40 mA DC or 0 to ±80 mA peak AC for all voltage ranges.
- Model P1131: The Trek Model P1131 high power amplifier system is designed to provide precise control of output voltages in the range of 0 to +100 V DC or peak AC with an output current capability of ±6 A AC rms, ±8.5 A peak AC, or ±1.5 A DC. The Model P1131 is designed to drive high capacitance loads, such as piezoelectric transducers, in a range exceeding 22µF.
Electronic Test & Measurement 
