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HUBERT A1110-40-QE | 4-quadrant voltage and current amplifier, DC – 1 MHz, 70 V/μs, 1200 W, 75 V, 40 A (11100080-B)

Manufacturer number: 11100080-B

Delivery time upon request

€9,600.00

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Highlights Technical Data Description Related Articles

HUBERT A1110-40-QE | 4-quadrant voltage and current amplifier, DC – 1 MHz, 70 V/μs, 1200 W, 75 V, 40 A, adjustable output resistance, USB, LAN (11100080-B).

Technical Data

Description

A1110-40-QE | 4-quadrant voltage and current amplifier, DC – 1 MHz, 70 V/μs, 1200 W, 75 V, 40 A (11100080-B)

The A1110-40-QE from Hubert is a linear, extremely wideband precision power amplifier for applications that require high-performance and high-precision amplification of rapidly changing signals. The device can be operated as both a voltage amplifier and a current amplifier. In current amplifier mode, it provides a constant output current that is largely independent of frequency, particularly with inductive loads.

Various operating voltage ranges are available for flexible adaptation to different loads. This makes the amplifier suitable for both high-voltage/low-current and low-voltage/high-current applications. Automatic switching of the supply voltage can reduce power dissipation, particularly with low-impedance loads. The output voltage and output current can be limited and monitored via monitor outputs. Temperature monitoring, power dissipation calculation, current monitoring, and an interlock function ensure safe operation. The unit can be operated either directly on the device or via the included A1110 Control software.

Typical applications include general laboratory use in research, development, and testing; EMC testing; materials testing; MRI applications; component testing; and the control of immersion coils and piezo actuators. In addition, the A1110-40-QE is suitable for generating magnetic fields—for example, using Helmholtz coils—as well as for applications in medical technology, laser technology, and plasma technology.

Product Features:

  • Amplifier Type: 4-quadrant voltage and current amplifier
  • Maximum Output Voltage: ±75 V
  • Maximum continuous output current: ±40 A DC
  • Maximum pulse current: ±80 A peak for 5 ms at 0.25% duty cycle
  • Maximum output power: 1,200 W
  • Maximum sink power: 600 W
  • Maximum input level: ±7.5 V peak at <1% THD, 1 kHz, and 8 Ω load
  • Input impedance: 100 kΩ unbalanced or 200 kΩ balanced at 1 kHz
  • Common-mode rejection: >60 dB from 10 Hz to 200 kHz
  • Small-signal frequency response: DC to 200 kHz (+0/-0.5 dB) or DC to 1 MHz (+0/-3 dB) in high-voltage mode
  • Power bandwidth: DC to 200 kHz in voltage mode and DC to 100 kHz in current mode (+0/-3 dB)
  • Phase response: +0/-5° from 10 Hz to 30 kHz
  • Slew rate: 70 V/µs
  • Output noise: <565 µV from 10 Hz to 22 kHz or <1.8 mV from 10 Hz to 200 kHz
  • Signal-to-noise ratio: >99 dB
  • Voltage monitor: ±100 mV per 1 V output voltage, accuracy ±0.5%, DC to 100 kHz
  • Current monitor: ±1 V per 10 A output current, accuracy ±1%, DC to 100 kHz
  • Gain in voltage mode: 1 V / 10 V, accuracy ±0.1%
  • Transmission ratio in current mode: 1 V / 10 A
  • Interfaces: USB and Ethernet
  • Power supply: 230 V AC / 50 Hz
  • Operating temperature: 10 °C to 55 °C
  • Humidity: maximum 80%, non-condensing
  • Cooling: active air cooling with temperature-controlled fan
  • Dimensions (W × H × D): 450 × 198 × 676 mm
  • Weight: approx. 39 kg
  • Additional features: balanced input, sensing inputs, interlock, voltage/current monitor outputs, automatic supply voltage switching, and series and parallel connections for higher voltage or current requirements
  • Compensation networks: up to six configurable networks for inductive loads in current amplifier mode; five universal networks are provided as standard
  • Mounting: designed for rack mounting

Accessoires

A1110-P4-40
HUBERT
A1110-P4-40
Connection box parallel connection (11110090)
Delivery time upon request
€3,250.00
A1340-C1
HUBERT
A1340-C1
Isolation amplifier, 3 port, DC - 1.7 MHz, 20 V / µs (13400010)
Delivery time upon request
€2,000.00

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4-quadrant voltage and current amplifier, DC – 1 MHz, 100 V/μs, 500 W, 75 V, 11 A (11100040-B)
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A1110-16-E-100
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A1110-40-QE-100
4-quadrant voltage and current amplifier, DC – 800 kHz, 70 V/μs, 1200 W, 100 V, 40 A (11100100-B)
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About the Manufacturer

HUBERT
HUBERT

Dr. Hubert GmbH is a German company specializing in power amplifiers as well as test and measurement technology, combining research with industrial application at Technologiezentrum Ruhr. The portfolio includes 4-quadrant power amplifiers for electrical testing in accordance with LV124 and VW80000, as well as RF amplifiers for EMC testing in industry, automotive, medical technology, and research.

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