| Brand | AE Techron |
|---|---|
| Bandwidth | DC to 60 kHz |
| Output Offset | <±200 µV |
| Output Offset Current | <10 mA, DC |
| Output Impedance | 3.2 mΩ in Series with 2.2 µH |
Linear Amplifier 7800
The AE Techron 7800 Series consists of high-power, high-precision AC/DC linear power amplifiers designed for the most demanding laboratory and industrial applications. This series supports seamless DC and low-frequency operation up to 60 kHz, offering a true four-quadrant performance optimized for high continuous power and low distortion. With an impressive output capability of 10 kW RMS and ultra-low noise levels, the 7800 Series is the premier choice for stable operation with complex resistive, inductive, and capacitive loads.
Key Specifications & Features
- Output Power: 10 kW RMS continuous
- Bandwidth: DC to 60 kHz
- Operating Modes: Four-quadrant sourcing and sinking
- Current Capability: Up to 200A RMS continuous (model dependent)
- Voltage Range: Up to ±360Vp (model dependent)
- Precision: Output offset < ±200 µV and ultra-low noise
- Output Impedance: 3.2 mΩ in series with 2.2 µH
- Control: Field-selectable controlled-voltage or controlled-current modes
- Chassis: Industrial three-phase amplifier cabinet construction
| 7810-50-200 | 10 kW RMS, 0A to 200A RMS continuous, -95Vp to +95Vp, <200 µV noise |
| 7810-100-100 | 10 kW RMS, 0A to 100A RMS continuous, -180Vp to +180Vp, <200 µV noise |
| 7810-200-50 | 10 kW RMS, 0A to 50A RMS continuous, -360Vp to +360Vp, <200 µV noise |
Linear Amplifier 7800
The AE Techron 7800 Series is a pinnacle of high-precision linear amplifier technology, engineered for applications where high continuous power and extreme signal purity are mandatory. By utilizing a linear topology, these amplifiers eliminate the switching interference found in PWM systems, achieving an incredibly low output offset of less than ±200 µV. This makes the series exceptionally well-suited for high-fidelity AC and DC testing, including magnetic field generation, large-scale component characterization, and power grid simulation. The platform is designed for versatility, featuring a modular and scalable architecture. Users can field-select between controlled-voltage and controlled-current operating modes, allowing a single 7810 unit to adapt to various test requirements. Whether the application calls for high current (up to 200A RMS) or high voltage (up to ±360Vp), the 7800 Series maintains a low output impedance of 3.2 mΩ, ensuring superior load regulation and stability even when driving highly reactive capacitive or inductive loads. Safety and durability are central to the 7800 design. Housed in a rugged industrial three-phase cabinet, the series includes integrated protection against over/under voltage, over-current, and over-temperature. This ensures reliable operation during large surge currents and long-duration testing cycles in both R&D labs and heavy-duty industrial environments.10 kW Continuous Power
Massive, stable power delivery for long-duration industrial and laboratory testing protocols.
DC to 60 kHz Bandwidth
Wide frequency range for high-fidelity reproduction of both AC and DC signals.
Up to 200A RMS Output
High current capability tailored for driving low-impedance loads and large magnetic coils.
Low Noise Linear Design
Superior signal purity with less than ±200 µV offset for high-sensitivity applications.
Unmatched Four-Quadrant Versatility
The 7800 Series excels as a true four-quadrant power solution, capable of both sourcing and sinking power with equal precision. This ability to absorb energy returned from reactive loads, combined with a 60 kHz bandwidth, allows for the accurate simulation of real-world power conditions and complex transients that standard amplifiers simply cannot handle.
Industrial Power with Lab Precision
Despite its massive 10 kW RMS output, the 7800 Series retains the characteristics of a precision laboratory instrument. The linear architecture ensures ultra-low distortion and a noise floor of less than 200 µV, providing the clean power necessary for sensitive measurements where any signal contamination could compromise test results.
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