Power Amplifier Type 2719 ā User Manual14
Fig.4.3 Maximum output voltage, current and power output ratings of Type 2719 as a function
of exciter load impedance, valid at frequencies from 40 Hz to 10 kHz
200
Maximum Output Power (VA)
Vibration Exciter
Type 4808
Vibration Exciter
Type 4809
Current
Power
Voltage
Power
Current
Voltage
180
160
140
120
100
80
60
40
20
0
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2 2.2
Load Impedance (ohms)
760491
20
18
16
14
12
10
8
6
4
2
0
Maximum Output Current (A) and Voltage (V)