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HUBERT A1110-05-E | 4-quadrant voltage and current amplifier, DC – 1 MHz, 100 V/μs, 500 W, 75 V, 11 A (11100040-B)

Manufacturer number: 11100040-B

Delivery time upon request

€6,200.00

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Highlights Technical Data Description Related Articles

HUBERT A1110-05-E | 4-quadrant voltage and current amplifier, DC – 1 MHz, 100 V/μs, 500 W, 75 V, 11 A, adjustable output resistance, USB, LAN (11100040-B).

Technical Data

Description

A1110-05-E | 4-quadrant voltage and current amplifier, DC – 1 MHz, 100 V/μs, 500 W, 75 V, 11 A (11100040-B)

The A1110-05-E from HUBERT is a linear, extremely wideband precision power amplifier designed for applications requiring rapidly changing signals with high performance. The device can be operated as both a voltage amplifier and a current amplifier. In current amplifier 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.

Three selectable operating voltages are available for optimal adaptation to different loads. This allows the amplifier to be configured, depending on the application, for high output voltages at lower currents or for high output currents at low voltages. For very low-impedance loads, the operating voltage can be reduced, thereby simultaneously lowering power dissipation. The output voltage and output current can be limited and monitored via separate monitor outputs. Comprehensive protection functions—such as temperature monitoring, power dissipation calculation, absolute current monitoring, and interlock—protect the amplifier from overload and short circuits. Operation is performed directly via the front panel or via USB using the included control software.

Thanks to its combination of high bandwidth, 4-quadrant operation, and high output power, the A1110-05-E is suitable for numerous applications in research, development, and test engineering. Typical applications include EMC and materials testing, component testing, MRI applications, moving-coil drives, and piezo actuators, as well as the generation of magnetic fields, for example using Helmholtz coils. In addition, the amplifier can be used in medical technology, laser technology, and plasma technology.

Product Features:

  • Amplifier Type: 4-quadrant voltage and current amplifier
  • Frequency Range for Small Signals: DC to 200 kHz (+0/-0.5 dB) or DC to 1 MHz (+0/-3 dB) in high-voltage mode
  • Maximum output voltage: up to 75 Vpeak
  • Maximum output current: up to 11 Apeak
  • Short-term output current: up to 27 Apeak for 500 ms at 5% duty cycle, unipolar
  • Slew rate: 80 V/µs
  • Input impedance: 100 kΩ unbalanced or 200 kΩ balanced at 1 kHz
  • Maximum input level: 5.5 V (+14.5 dBV)
  • Common-mode rejection: > 60 dB
  • THD+N: < 0.03% at 1 W into 8 Ω from 10 Hz to 100 kHz
  • Output offset: < 1.0 mV DC
  • Output impedance: < 80 mΩ
  • DC output power: up to 518 W into 10 Ω in high-voltage mode
  • Sine-wave output power at 100 Hz: 406 W into 8 Ω
  • Gain in voltage mode: 1 V input / 10 V output
  • Gain in current mode, high current range: 1 V input / 3 A output current
  • Operating voltages: ±90 V (High), ±60 V (Mid), and ±30 V (Low)
  • Voltage monitor: ±100 mV corresponds to 1 V output voltage, accuracy ±0.5 %
  • Current monitor, high current range: ±400 mV corresponds to 1 A, accuracy ±1 %
  • Current monitor, low current range: ±1 V corresponds to 100 mA, accuracy ±1 %
  • Interfaces: USB standard, Ethernet optional
  • Power supply: 230 VAC / 50 Hz
  • Operating temperature: 10 °C to 55 °C
  • Permissible humidity: maximum 80%, non-condensing
  • Cooling: active air cooling
  • Dimensions (W × H × D): 449 × 133 × 495 mm
  • Weight: approx. 15 kg
  • 6 configurable compensation networks for inductive loads in current amplifier mode
  • Interlock interface for external safety systems

Accessoires

A1340-C1
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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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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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