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HUBERT A1110-05-QE | 4-quadrant voltage and current amplifier, DC – 1 MHz, 90 V/μs, 500 W, 75 V, 11 A (11100060-B)

Manufacturer number: 11100060-B

Delivery time upon request

€7,450.00

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Highlights Technical Data Description Related Articles

HUBERT A1110-05-QE | 4-quadrant voltage and current amplifier, DC – 1 MHz, 90 V/μs, 500 W, 75 V, 11 A, adjustable output resistance, USB, LAN (11100060-B).

Technical Data

Description

A1110-05-QE | 4-quadrant voltage and current amplifier, DC – 1 MHz, 90 V/μs, 500 W, 75 V, 11 A (11100060-B)

The A1110-05-QE from Hubert is a linear, extremely wideband precision power amplifier designed for applications that require rapidly changing signals with high power and high accuracy. The device can be operated as both a voltage amplifier and a current amplifier. In current-controlled mode, it functions as a voltage-controlled current source and provides a constant output current that is virtually independent of frequency, particularly with inductive loads. An automatically or manually switchable bipolar power supply with multiple supply voltages enables efficient adaptation to high-voltage/low-current as well as low-voltage/high-current applications.

Thanks to its high sink capacity, the A1110-05-QE can also be used as an active load. The output voltage and output current can be limited and monitored via separate monitor outputs. A temperature-controlled fan, along with over-temperature shutdown, power dissipation calculation, and absolute current monitoring, ensure effective short-circuit and overload protection. An interlock function is also available for integration into safety systems. Operation is possible either via the controls on the front panel or via the included PC software via USB.

Typical applications include laboratory use in research, development, and testing, EMC testing, material and component testing, as well as applications in medical technology. In addition, the amplifier is suitable for moving-coil drives, piezo actuators, the generation of magnetic fields—for example, using Helmholtz coils—as well as for applications in MRI, laser, and plasma technology.

Product Features:

  • Amplifier Type: 4-quadrant voltage and current amplifier
  • Maximum Output Voltage: 75 Vpeak
  • Maximum output current: 11 Apeak
  • Short-term output current: 27 Apeak for 500 ms at 5% duty cycle, unipolar
  • Input: balanced
  • Input impedance: 100 kΩ unbalanced or 200 kΩ balanced at 1 kHz
  • Maximum input level: 5.5 V (+14.5 dBV), at < 1% THD, 1 kHz, and 8 Ω load
  • Common-mode rejection: > 60 dB
  • Small-signal frequency response: DC to 200 kHz (+0/-0.5 dB, 1 W into 8 Ω) or DC to 1 MHz (+0/-3 dB, 1 W into 8 Ω) in high-voltage mode
  • Phase response: +0/-5° from 10 Hz to 30 kHz
  • Slew rate: 80 V/µs
  • Continuous power into 8 Ω: 400 W up to 30 kHz, 380 W up to 100 kHz, and 200 W up to 200 kHz, each at < 1% THD
  • Continuous power into 4 Ω: 220 W up to 30 kHz, 200 W up to 100 kHz, and 180 W up to 200 kHz, each at < 1% THD
  • DC power: up to 518 W into 10 Ω, 442 W into 5 Ω, 242 W into 2 Ω, or 29.2 W into 0.25 Ω
  • DC sink power: 300 W
  • Output offset: < 1.0 mV DC
  • Output impedance: < 80 mΩ
  • Voltage gain: 1 V input / 10 V output
  • Current gain: 1 V input / 3 A output in the high-current range
  • Voltage monitor: ±100 mV per 1 V, accuracy ±0.5 %
  • Current monitor, high-current range: ±400 mV per 1 A, accuracy ±1%, shunt 10 mΩ
  • Current monitor, low-current range: ±1 V per 100 mA, accuracy ±1%, shunt 2.5 Ω
  • Supply voltages: automatically switchable between ±10 V, ±45 V, and ±90 V; additional manual operating modes
  • Compensation networks: six configurable positions for inductive loads in current amplifier mode, five of which are factory-configured
  • Interfaces: USB; Ethernet/LAN as specified in the data sheet
  • Remote control: full operation and configuration via the included HUBERT A1110 Control software
  • Interlock: available
  • Cooling: temperature-controlled forced-air cooling
  • Operating temperature: 10 °C to 55 °C
  • Humidity: max. 80%, non-condensing
  • Power supply: 230 VAC / 50 Hz
  • Dimensions (W × H × D): 449 × 133 × 495.5 mm
  • Weight: approx. 25 kg

Accessoires

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
4-quadrant voltage and current amplifier, DC – 1 MHz, 90 V/μs, 1000 W, 100 V, 28 A (11100055-B)
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A1110-40-QE-100
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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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