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Linear Power Amplifier BAA 800 BEAK

The analog power amplifier BAA 800 was developed for the control of vibration test systems with a maximum of 800 VA. The RMS output power is calculated at a load impedance of 2.5 Ohm with 800 VA sine output power. The frequency of the power amplifier ranges from 40 Hz to 10 kHz at full power or with DC to 100 kHz with reduced power and minimum harmonic distortion. The device offers extremely stable operation within the specified temperature and voltage range and is therefore highly reliable. The power amplifier allows operation in both voltage and current mode. Its RMS output current limit is variable.

Technical specification:

Continuous Sine Output Power800 VA
Frequency RangeDC – 100 kHz (-20 dB)
Frequency Range at full Power40 Hz – 10 kHz
Optimum Impedance2,5 Ohm
Current ModeYes
Voltage ModeYes
Phase ShiftYes
Max. Voltage (RMS)45,0 V
Max. Current (RMS)18,0 A
Max. Current (DC)5,0 A
Input Voltage< 5 V
Nonlinear Harmonic Distortion Factor< 0,1 %
Noise and Hum> 90 dB
Dimensions W x H x D (mm)482 x 132 x 450
Weight (kg)28 kg
Protection CircuitsCurrent Limiting
Temperature Control
Clipping
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