Amplifier Selector

1 to 4 kVA General Purpose Amplifiers

7224

Power Amplifier

The 7224 is a 4-quadrant power amplifier that runs from single-phase 120/230VAC. It features a DC to 400 kHz small-signal bandwidth, controlled-current or controlled-voltage modes of operation, and a wide range of field-configurable options. It's configurability and flexibility have made it the choice of many research and university labs. It can be field-configured to run well into loads from 100 ohms to as low as 0.5 ohms. Even with it's small bench-top size, the 7224 can produce up to 50Ap of current and up to 150Vp. If more current or power is needed, amplifiers can be combined in series or parallel and operate as a single system.

7226

Power Amplifier

The 7226 is a 4-quadrant power amplifier that runs from single-phase 120/230VAC. It features a DC to 600 kHz small-signal bandwidth, controlled-current or controlled-voltage modes of operation, and a wide range of field-configurable options. It can be field-configured to run well into loads from 100 ohms to as low as 0.5 ohms. Even with it's small bench-top size, the 7226 can produce up to 50Ap of current and up to 150Vp. If more current or power is needed, amplifiers can be combined in series or parallel and operate as a single system.

 

 

7228

Power Amplifier

The 7228 amplifier is a 4-quadrant power amplifier that runs from single-phase 120/230VAC and provides advanced protection and exceptional versatility. It features a DC to 1 MHz small-signal bandwidth, controlled-current or controlled-voltage modes of operation, and a wide range of options that can be selected via back-panel switches or remote contact closure. It provides user-selectable current limits, DC blocking and DC servo for transformer based loads and can produce upt to 60Ap of current and up to 160Vp. Series or Parallel systems can be configured remotely or via the back-panel switches.

 

 

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