9205/9305
9205/9305
AE Techron
DC – 250 kHz, Multi-Channel Switch-Mode Amplifiers
Multi-Channel, 5 kW, DC-250 kHz, up to 35A RMS per channel
9205/9305 amplifiers are a great choice when available AC Mains power is limited or may change. The 9205/9305 amplifiers couple an 85% operating efficiency with a universal, 100V-to-250V power supply with PFC (power factor correction). This highly efficient supply can draw up to 30% more power from a given-size AC Mains breaker while putting less noise back on the AC mains.
Combined, these features permit a 9205/9305 amplifier to produce up to 2 kW output when connected to a 20A, 120V mains supply and up to 5 kW from 230V or 240V sources. Plus, they can move seamlessly from lab to factory since they can be powered from any normal, single-phase, AC Mains supply. With a slew rate of up to 150 V/µs and a minimum drop/rise time of 7µs, 9205/9305 amplifiers are fast enough to meet the surge and dropout requirements of many current EMC test standards.
9205/9305 amplifiers are two- and three-channel versions, with all channels drawing power from the amplifier’s common power supply. This design allows power to shift dynamically between channels during operation, so up to 4500 watts of the power supply’s potential 5000 watts can be available at any given moment for use by any single channel. This dynamic power capability makes the 9205/9305 amplifier able to perform like a much more powerful amplifier, making it well-suited for applications that have intermittent power demands for each channel over time, such as MRI systems, multi-channel positioning systems, or multi-element sonar.
Low THD+N and IMD distortion and low DC drift make 9205/9305 amplifiers ideal for many industrial multi-channel applications. Because the 9205/9305 amplifier’s output is ground-referenced, channels can be used independently to create a three-phase, wide-bandwidth voltage source, or channels can be connected in series to form a higher-voltage differential output.
Altogether, 9205/9305 amplifiers are a great solution for a wide range of high-current, low-voltage, low-noise applications that require wide bandwidth and the ability to drive reactive or widely varying load impedances.
Key Performance Capabilities:
- Bandwidth: DC to 250 kHz
- Minimum Drop/Rise Time: 7µs
- Slew Rate: Up to 150 V/µs
- Max Voltage: 0 to 200 Vp
- Max Current: Up to 50 Ap per Channel
- Distortion: <0.1% at 1 kHz below clip
- Max Long-Term Power: 5 kW
- Multi-Channel Options: Available in 2- or 3-channel versions
- Power Supply: Universal Voltage, (100VAC to 250VAC) Single Phase, Power Factor Typically 95% or greater
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| Attribute | Value |
|---|---|
| Protection | Over/under voltage, over current, over temperature |
| Bandwidth | DC – 250 kHz |
| Source Impedance | 3 mΩ + 3 µH |
| Cooling | Internal forced-air fans |
| Output | High-current barrier strip |
| Operating Environment |
Temperature: 5 °C to 50 °C (41 °F to 122 °F); Humidity: Maximum relative humidity 80% for temperatures up to 31 °C decreasing linearly to 50% relative humidity at 40 °C Altitude: 3000 m Maximum Environment: Indoor Use Only, Pollution degree 2 Equipment Class: Group 1 Class A Transient Overvoltage: Overvoltage Category II |
| Operating Modes | AC, DC, and AC + DC |
| Max Voltage Ranges |
|
| Load Regulation | <0.05%, DC to 100 Hz; <0.1%, 10 Hz to 10 kHz |
| Line Regulation |
|
| Total Harmonic Distortion (THD) |
|
| DC Offset | <10 mV |
| Distortion | <0.2% |
| Slew Rate | Up to 150V per µs, typically 5 µs to 10 µs for 10% to 90% of full-scale change, depending on load and power |
| Efficiency | 85%, typical |
| Power Factor | .98, typical |
| Input Characteristics | BNC connector (unbalanced) |
| Attribute | Value |
|---|---|
| Data Sheet | Click here to view |
