Linear Power Amplifier BAA 1000 BEAK

The analog power amplifier BAA 1000 BEAK V3 was developed for the control of vibration test systems with a maximum of 1296 watts. The RMS output power is calculated at a load impedance of 4.0 Ohm with 1296 VA sine output power. The frequency of the power amplifier ranges from 40 Hz to 10 kHz at full power or with DC to 40 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 specifications:

Continuous Sine Output Power1200 VA
Frequency RangeDC – 40 kHz (-20 dB)
Frequency Range at full Power40 Hz – 10 kHz
Optimum Impedance4 Ohm
Current ModeYes
Voltage ModeYes
Phase ShiftYes
Max. Voltage (RMS)72,0 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 176 x 593
Weight (kg)40 kg
Protection CircuitsCurrent Limiting
Temperature Control
Overtravel Control
FPS Control
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