Switching Power Amplifier BDA 1300 BEAK

The digital power amplifier BDA 1300 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. The frequency of the power amplifier ranges from 40 Hz to 10 kHz at full power or with DC to 25 kHz with reduced power @ voltage mode. The device offers extremely stable operation within the specified temperature and voltage range and is therefore highly reliable. The digital power amplifier allows operation in both voltage and current mode. Its RMS output current limit is variable. (ACA)

Technical specification:

Continuous Sine Output Power1296 VA
Frequency Range small SignalDC – 25 kHz
Frequency Range at full Power40 Hz – 10 kHz
Optimum Impedance4,0 Ohm
Current ModeYes
Voltage ModeYes
Phase ShiftYes
Max. Voltage (RMS)72,0 V
Max. Current (RMS)18,0 A
Max. Current (DC)10,0 A
Input Voltage (RMS) @1kHz Sine for full amplitude2.5 V
Nonlinear Harmonic Distortion Factor< 0,5 %
Noise and Hum> 95 dB
Dimensions W x H x D (mm)482 x 88 x 450
Weight (kg)22 kg
Protection CircuitsCurrent Limiting
Temperature Control
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