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〖7796功率放大器〗

 

   精密线性放大器,高达200A峰值功率.

    能提供200A电流,直流至100 KHz带宽,电流或电压控制模式。7796在2欧姆以下工作时工作性能最佳。可通过多台串联的方式获得更高的电压,多台并联的方式获得更大的电流(最高800A)。
典型应用于核磁共振成像系统中的梯度放大器。

Precision Linear Amplifier with up to 200 Apeak Power

Features
The 7796 power amplifier offers up to 200 Ap power, DC - 100 kHz bandwidth, and controlled-current or controlled-voltage modes of operation. The 7796 works best into loads of 2 ohms or less. For greater voltage or current (up to 800 Ap) units can be combined in parallel or series.
Typically used as a gradient amplifier in small bore, high gain MRI systems of up to 200 Ap per axis and to reproduce waveforms found in EMC standards like MIL STD 1275, MIL STD 461 and DO160.
Optional "P" version offers precision control of output offset, DC drift and gain linearity.
Optional "PB-315" version can be used to reproduce the waveforms found in the ATIS-0600315.2007 Telecom standard. Please contact Sales for more information.