Output from 2kVp-p up to 20kVp-p (±10kVp), Bandwidth (-3dB) up to DC~100kHz, Voltage gain digitally adjustable
Some high-voltage applications, such as dielectric testing, insulation characterisation and research involving strong electric fields, need kilovolts of drive rather than hundreds of volts. Aigtek's ATA-7000 Series covers this with high-voltage amplifiers that amplify both AC and DC signals, from 2kVp-p (±1kVp) on the ATA-7010 up to 20kVp-p (±10kVp) on the ATA-7100.
As with most high-voltage designs, bandwidth and current fall as voltage rises: the ATA-7010 reaches 100kHz with up to 40mAp, while the ATA-7100 delivers 20kVp-p at up to 1.2kHz and 2mAp. Voltage gain is digitally adjustable on every model.
The ATA-7015B, ATA-7050B and ATA-7100 add four-quadrant output, DC bias adjustment, current monitoring, USB program control and single-shot output protection, suiting capacitive loads and applications with large current fluctuations.


| Model | Bandwidth (-3dB) | Voltage | Current | Power | Channel | |
|---|---|---|---|---|---|---|
| ATA-7010 | DC~100kHz | 2kVp-p(±1kVp) | 40mAp | 40Wp | Single | Enquire |
| ATA-7015B | DC~40kHz | 3kVp-p(±1.5kVp) | 40mAp | 60Wp | Single | Enquire |
| ATA-7015 | DC~80kHz | 3kVp-p(±1.5kVp) | 40mAp | 60Wp | Single | Enquire |
| ATA-7020 | DC~30kHz | 4kVp-p(±2kVp) | 30mAp | 60Wp | Single | Enquire |
| ATA-7025 | DC~10kHz | 5kVp-p(±2.5kVp) | 30mAp | 75Wp | Single | Enquire |
| ATA-7030 | DC~5kHz | 6kVp-p(±3kVp) | 30mAp | 90Wp | Single | Enquire |
| ATA-7050B | DC~5kHz | 10kVp-p(±5kVp) | 20mAp | 100Wp | Single | Enquire |
| ATA-7050 | DC~5kHz | 10kVp-p(±5kVp) | 20mAp | 100Wp | Single | Enquire |
| ATA-7100 | DC~1.2kHz | 20kVp-p(±10kVp) | 2mAp | 20Wp | Single | Enquire |
The ATA-7010 is a high-voltage amplifier capable of amplifying both AC and DC signals, with single-ended output up to 2kVp-p (±1kVp). Voltage gain is digitally adjustable, with one-click saving of frequently used settings.
| Model | ATA-7010 |
| Number of Channels | 1 |
| Output Type | Single-ended Output |
| Bandwidth (-3dB) | DC~100kHz |
| Maximum Output Voltage | 2kVp-p (±1kVp) |
| Maximum Output Current | 20mAp (DC~50Hz) 40mAp (>50Hz) |
| Maximum Output Power | 40Wp |
| Fuse | 3A/250V |
| Voltage Gain | x0~1000 (1 step/10 step) |
| Load RL Upper Limit | ≥49.5kΩ (DC~50Hz) ≥24.5kΩ (>50Hz) |
| Input Impedance | 10kΩ |
| Output Impedance | 500Ω |
| Slew Rate | ≥445V/μs |
| Output Voltage Error | ≤±1% @ (DC, 1kV) |
| Voltage Monitoring | 1000:1 (±5% @ Output, FS) |
| Input Amplitude | 0~10Vp-p MAX |
| Total Harmonic Distortion (THD) | ≤1% @ 1kHz, 1.6kVp-p |
| Output Voltage Zero Drift | ≤±1V |
| Output Interface | SHV RF connector |
| Output Protection | Over Current Protection |
| Signal Ground | Connected to chassis and power line ground |
| Others | |
| Power Supply Voltage | AC220V±10%, 50Hz |
| Operating Temperature | 0°C~45°C |
| Storage Temperature | -20°C~50°C |
| Working Humidity | ≤80% RH, non-condensing |
| Warranty | 1 year |
| Dimensions | 442×164×574mm (W×H×D) |
Download the full technical datasheet for the ATA-7010, published by Aigtek.
⬇ Download Datasheet (PDF) Enquire About ATA-7010 →The ATA-7015B is a high-voltage amplifier capable of amplifying both AC and DC signals, with four-quadrant output up to 3kVp-p (±1.5kVp). It can stably source and sink both positive and negative voltage and current to drive capacitive or inductive loads.
| Model | ATA-7015B |
| Number of Channels | 1 |
| Output Type | Single-ended Output |
| Bandwidth (-3dB) | DC~40kHz |
| Maximum Output Voltage | 3kVp-p (±1.5kVp) |
| Maximum Output Current | 20mAp (DC~50Hz) 40mAp (>50Hz) |
| Maximum Output Power | 60Wp |
| Fuse | 4A/250V |
| Voltage Gain | x0~1000 (1 step/10 step) |
| Load RL Upper Limit | ≥74.5kΩ (DC~50Hz) ≥37kΩ (>50Hz) |
| Input Impedance | 10kΩ |
| Output Impedance | 500Ω |
| Slew Rate | ≥266V/μs |
| DC Bias Adjustment | ±1500V (1V step/10V step) |
| Output Voltage Error | ≤±1% @ (DC, 1.5kV) |
| Voltage Monitoring | 1mV/V (±5% @ Output, FS) |
| Current Monitoring | 100V/A (±5% @ Output, FS) |
| Input Amplitude | 0~10Vp-p MAX |
| Total Harmonic Distortion (THD) | ≤1% @ 1kHz, 2.4kVp-p |
| Output Voltage Zero Drift | ≤±1V |
| Output Interface | SHV RF connector |
| Program Control Interface | USB |
| Output Protection | Short Circuit Protection, Over Current Protection |
| Protection Mode | Single Shot Protection |
| Signal Ground | Connected to chassis and power line ground |
| Others | |
| Power Supply Voltage | AC110~240V, 50/60Hz |
| Operating Temperature | 0°C~45°C |
| Storage Temperature | -20°C~50°C |
| Working Humidity | ≤80% RH, non-condensing |
| Warranty | 1 year |
| Dimensions | 440×149×535mm (W×H×D) |
Download the full technical datasheet for the ATA-7015B, published by Aigtek.
⬇ Download Datasheet (PDF) Enquire About ATA-7015B →The ATA-7015 is a high-voltage amplifier capable of amplifying both AC and DC signals, with single-ended output up to 3kVp-p (±1.5kVp). Voltage gain is digitally adjustable, with one-click saving of frequently used settings.
| Model | ATA-7015 |
| Number of Channels | 1 |
| Output Type | Single-ended Output |
| Bandwidth (-3dB) | DC~80kHz |
| Maximum Output Voltage | 3kVp-p (±1.5kVp) |
| Maximum Output Current | 20mAp (DC~50Hz) 40mAp (>50Hz) |
| Maximum Output Power | 60Wp |
| Fuse | 4A/250V |
| Voltage Gain | x0~1000 (1 step/10 step) |
| Load RL Upper Limit | ≥74.5kΩ (DC~50Hz) ≥37kΩ (>50Hz) |
| Input Impedance | 10kΩ |
| Output Impedance | 500Ω |
| Slew Rate | ≥534V/μs |
| Output Voltage Error | ≤±1% @ (DC, 1.5kV) |
| Voltage Monitoring | 1000:1 (±5% @ Output, FS) |
| Input Amplitude | 0~10Vp-p MAX |
| Total Harmonic Distortion (THD) | ≤1% @ 1kHz, 2.4kVp-p |
| Output Voltage Zero Drift | ≤±1V |
| Output Interface | SHV RF connector |
| Output Protection | Over Current Protection |
| Signal Ground | Connected to chassis and power line ground |
| Others | |
| Power Supply Voltage | AC220V±10%, 50Hz |
| Operating Temperature | 0°C~45°C |
| Storage Temperature | -20°C~50°C |
| Working Humidity | ≤80% RH, non-condensing |
| Warranty | 1 year |
| Dimensions | 442×164×574mm (W×H×D) |
Download the full technical datasheet for the ATA-7015, published by Aigtek.
⬇ Download Datasheet (PDF) Enquire About ATA-7015 →The ATA-7020 is a high-voltage amplifier capable of amplifying both AC and DC signals, with single-ended output up to 4kVp-p (±2kVp). Voltage gain is digitally adjustable, with one-click saving of frequently used settings.
| Model | ATA-7020 |
| Number of Channels | 1 |
| Output Type | Single-ended Output |
| Bandwidth (-3dB) | DC~30kHz |
| Maximum Output Voltage | 4kVp-p (±2kVp) |
| Maximum Output Current | 15mAp (DC~50Hz) 30mAp (>50Hz) |
| Maximum Output Power | 60Wp |
| Fuse | 4A/250V |
| Voltage Gain | x0~1000 (1 step/10 step) |
| Load RL Upper Limit | ≥132.33kΩ (DC~50Hz) ≥65.67kΩ (>50Hz) |
| Input Impedance | 10kΩ |
| Output Impedance | 1kΩ |
| Slew Rate | ≥267V/μs |
| Output Voltage Error | ≤±1% @ (DC, 2kV) |
| Voltage Monitoring | 1000:1 (±5% @ Output, FS) |
| Input Amplitude | 0~10Vp-p MAX |
| Total Harmonic Distortion (THD) | ≤1% @ 1kHz, 3.2kVp-p |
| Output Voltage Zero Drift | ≤±1V |
| Output Interface | SHV RF connector |
| Output Protection | Over Current Protection |
| Signal Ground | Connected to chassis and power line ground |
| Others | |
| Power Supply Voltage | AC220V±10%, 50Hz |
| Operating Temperature | 0°C~45°C |
| Storage Temperature | -20°C~50°C |
| Working Humidity | ≤80% RH, non-condensing |
| Warranty | 1 year |
| Dimensions | 442×164×574mm (W×H×D) |
Download the full technical datasheet for the ATA-7020, published by Aigtek.
⬇ Download Datasheet (PDF) Enquire About ATA-7020 →The ATA-7025 is a high-voltage amplifier capable of amplifying both AC and DC signals, with single-ended output up to 5kVp-p (±2.5kVp). Voltage gain is digitally adjustable, with one-click saving of frequently used settings.
| Model | ATA-7025 |
| Number of Channels | 1 |
| Output Type | Single-ended Output |
| Bandwidth (-3dB) | DC~10kHz |
| Maximum Output Voltage | 5kVp-p (±2.5kVp) |
| Maximum Output Current | 15mAp (DC~50Hz) 30mAp (>50Hz) |
| Maximum Output Power | 75Wp |
| Fuse | 4A/250V |
| Voltage Gain | x0~1000 (1 step/10 step) |
| Load RL Upper Limit | ≥165.17kΩ (DC~50Hz) ≥81.8kΩ (>50Hz) |
| Input Impedance | 10kΩ |
| Output Impedance | 1.5kΩ |
| Slew Rate | ≥112V/μs |
| Output Voltage Error | ≤±1% @ (DC, 2.5kV) |
| Voltage Monitoring | 1000:1 (±5% @ Output, FS) |
| Input Amplitude | 0~10Vp-p MAX |
| Total Harmonic Distortion (THD) | ≤1% @ 1kHz, 4kVp-p |
| Output Voltage Zero Drift | ≤±1V |
| Output Interface | SHV RF connector |
| Output Protection | Over Current Protection |
| Signal Ground | Connected to chassis and power line ground |
| Others | |
| Power Supply Voltage | AC220V±10%, 50Hz |
| Operating Temperature | 0°C~45°C |
| Storage Temperature | -20°C~50°C |
| Working Humidity | ≤80% RH, non-condensing |
| Warranty | 1 year |
| Dimensions | 442×164×574mm (W×H×D) |
Download the full technical datasheet for the ATA-7025, published by Aigtek.
⬇ Download Datasheet (PDF) Enquire About ATA-7025 →The ATA-7030 is a high-voltage amplifier capable of amplifying both AC and DC signals, with single-ended output up to 6kVp-p (±3kVp). Voltage gain is digitally adjustable, with one-click saving of frequently used settings.
| Model | ATA-7030 |
| Number of Channels | 1 |
| Output Type | Single-ended Output |
| Bandwidth (-3dB) | DC~5kHz |
| Maximum Output Voltage | 6kVp-p (±3kVp) |
| Maximum Output Current | 15mAp (DC~50Hz) 30mAp (>50Hz) |
| Maximum Output Power | 90Wp |
| Fuse | 4A/250V |
| Voltage Gain | x0~1000 (1 step/10 step) |
| Load RL Upper Limit | ≥198.5kΩ (DC~50Hz) ≥98.5kΩ (>50Hz) |
| Input Impedance | 10kΩ |
| Output Impedance | 1.5kΩ |
| Slew Rate | ≥67V/μs |
| Output Voltage Error | ≤±1% @ (DC, 3kV) |
| Voltage Monitoring | 1000:1 (±5% @ Output, FS) |
| Input Amplitude | 0~10Vp-p MAX |
| Total Harmonic Distortion (THD) | ≤1% @ 1kHz, 4.8kVp-p |
| Output Voltage Zero Drift | ≤±1V |
| Output Interface | SHV RF connector |
| Output Protection | Over Current Protection |
| Signal Ground | Connected to chassis and power line ground |
| Others | |
| Power Supply Voltage | AC220V±10%, 50Hz |
| Operating Temperature | 0°C~45°C |
| Storage Temperature | -20°C~50°C |
| Working Humidity | ≤80% RH, non-condensing |
| Warranty | 1 year |
| Dimensions | 442×164×574mm (W×H×D) |
Download the full technical datasheet for the ATA-7030, published by Aigtek.
⬇ Download Datasheet (PDF) Enquire About ATA-7030 →The ATA-7050B is a high-voltage amplifier capable of amplifying both AC and DC signals, with four-quadrant output up to 10kVp-p (±5kVp). It can stably source and sink both positive and negative voltage and current to drive capacitive or inductive loads.
| Model | ATA-7050B |
| Number of Channels | 1 |
| Output Type | Single-ended Output |
| Bandwidth (-3dB) | DC~5kHz |
| Maximum Output Voltage | 10kVp-p (±5kVp) |
| Maximum Output Current | 10mAp (DC~50Hz) 20mAp (>50Hz) |
| Maximum Output Power | 100Wp |
| Fuse | 4A/250V |
| Voltage Gain | x0~2000 (1 step/10 step) |
| Load RL Upper Limit | ≥495kΩ (DC~50Hz) ≥245kΩ (>50Hz) |
| Input Impedance | 10kΩ |
| Output Impedance | 5kΩ |
| Slew Rate | ≥111V/μs |
| DC Bias Adjustment | ±5000V (1V step/10V step) |
| Output Voltage Error | ≤±3% @ (DC, 5kV) |
| Voltage Monitoring | 1mV/V (±5% @ Output, FS) |
| Current Monitoring | 100V/A (±5% @ Output, FS) |
| Input Amplitude | 0~10Vp-p MAX |
| Total Harmonic Distortion (THD) | ≤1% @ 1kHz, 8kVp-p |
| Output Voltage Zero Drift | ≤±1V |
| Output Interface | High Voltage connector |
| Program Control Interface | USB |
| Output Protection | Short Circuit Protection, Over Current Protection |
| Protection Mode | Single Shot Protection |
| Signal Ground | Connected to chassis and power line ground |
| Others | |
| Power Supply Voltage | AC110~240V, 50/60Hz |
| Operating Temperature | 0°C~45°C |
| Storage Temperature | -20°C~50°C |
| Working Humidity | ≤80% RH, non-condensing |
| Warranty | 1 year |
| Dimensions | 440×194×634mm (W×H×D) |
Download the full technical datasheet for the ATA-7050B, published by Aigtek.
⬇ Download Datasheet (PDF) Enquire About ATA-7050B →The ATA-7050 is a high-voltage amplifier capable of amplifying both AC and DC signals, with single-ended output up to 10kVp-p (±5kVp). Voltage gain is digitally adjustable, with one-click saving of frequently used settings.
| Model | ATA-7050 |
| Number of Channels | 1 |
| Output Type | Single-ended Output |
| Bandwidth (-3dB) | DC~5kHz |
| Maximum Output Voltage | 10kVp-p (±5kVp) |
| Maximum Output Current | 10mAp (DC~50Hz) 20mAp (>50Hz) |
| Maximum Output Power | 100Wp |
| Fuse | 4A/250V |
| Voltage Gain | x0~2000 (1 step/10 step) |
| Load RL Upper Limit | ≥495kΩ (DC~50Hz) ≥245kΩ (>50Hz) |
| Input Impedance | 10kΩ |
| Output Impedance | Switchable between 5kΩ and 200kΩ |
| Slew Rate | ≥111V/μs |
| Output Voltage Error | ≤±3% @ (DC, 5kV) |
| Voltage Monitoring | 1000:1 (±5% @ Output, FS) |
| Input Amplitude | 0~10Vp-p MAX |
| Total Harmonic Distortion (THD) | ≤1% @ 1kHz, 8kVp-p |
| Output Voltage Zero Drift | ≤±1V |
| Output Interface | High Voltage connector |
| Output Protection | Over Current Protection |
| Signal Ground | Connected to chassis and power line ground |
| Others | |
| Power Supply Voltage | AC220V±10%, 50Hz |
| Operating Temperature | 0°C~45°C |
| Storage Temperature | -20°C~50°C |
| Working Humidity | ≤80% RH, non-condensing |
| Warranty | 1 year |
| Dimensions | 442×297×574mm (W×H×D) |
Download the full technical datasheet for the ATA-7050, published by Aigtek.
⬇ Download Datasheet (PDF) Enquire About ATA-7050 →The ATA-7100 is a high-voltage amplifier capable of amplifying both AC and DC signals, with four-quadrant output up to 20kVp-p (±10kVp). It can stably source and sink both positive and negative voltage and current to drive capacitive or inductive loads.
| Model | ATA-7100 |
| Number of Channels | 1 |
| Output Type | Single-ended Output |
| Bandwidth (-3dB) | DC~1.2kHz |
| Maximum Output Voltage | 20kVp-p (±10kVp) |
| Maximum Output Current | 1mAp (DC~50Hz) 2mAp (>50Hz) |
| Maximum Output Power | 20Wp |
| Fuse | 4A/250V |
| Voltage Gain | x0~2000 (1 step/10 step) |
| Load RL Upper Limit | ≥10MΩ (DC~50Hz) ≥5MΩ (>50Hz) |
| Input Impedance | 10kΩ |
| Output Impedance | 10kΩ |
| Slew Rate | ≥53V/μs |
| DC Bias Adjustment | ±10000V (1V step/10V step) |
| Output Voltage Error | ≤±3% @ (DC, 10kV) |
| Voltage Monitoring | 0.5mV/V (±5% @ Output, FS) |
| Current Monitoring | 1000V/A (±5% @ Output, FS) |
| Input Amplitude | 0~10Vp-p MAX |
| Total Harmonic Distortion (THD) | ≤1% @ 1kHz, 16kVp-p |
| Output Voltage Zero Drift | ≤±1V |
| Output Interface | High Voltage connector |
| Program Control Interface | USB |
| Output Protection | Short Circuit Protection, Over Current Protection |
| Protection Mode | Single Shot Protection |
| Signal Ground | Connected to chassis and power line ground |
| Others | |
| Power Supply Voltage | AC110~240V, 50/60Hz |
| Operating Temperature | 0°C~45°C |
| Storage Temperature | -20°C~50°C |
| Working Humidity | ≤80% RH, non-condensing |
| Warranty | 1 year |
| Dimensions | 440×194×634mm (W×H×D) |
Download the full technical datasheet for the ATA-7100, published by Aigtek.
⬇ Download Datasheet (PDF) Enquire About ATA-7100 →Start from the voltage your load needs, then check bandwidth and current. Maximum output ranges from 2kVp-p (ATA-7010) to 20kVp-p (ATA-7100); bandwidth ranges from 100kHz on the ATA-7010 down to 1.2kHz on the ATA-7100, and maximum output current from 40mAp down to 2mAp.
Four-quadrant output that can source and sink both positive and negative voltage and current, adjustable DC bias, voltage and current monitor ports, USB program control, and single-shot protection that cuts the output if a load breakdown shorts it.
Both cover kilovolt-level output up to 20kVp-p. At 2 to 4kVp-p the ATA-7000 offers wider bandwidth, for example 100kHz on the ATA-7010 at 2kVp-p versus 25kHz on the ATA-701, and 30kHz on the ATA-7020 at 4kVp-p versus 10kHz on the ATA-702. At 6kVp-p and above, the matching models in the two series have the same bandwidth.
See Aigtek's technical documentation for the ATA-7000 series →