This stereo protection prevents switch-on clicks and DC components on the output of the amplifier connected.ﾠ
In case there is a dangerous DC-voltage on the output (burned output-elco, defective or incorrectly adjusted amplifier e.o.) the loudspeakers will also be disconnected; only when the DC-voltage has disappeared the module will switch on the loudspeakers again. There is a LED-indication for both protections : WAIT LED and ERROR LED. There is also a connection meant to disconnect the loudspeakers manually (e.g.. by means of a switch on the front-panel).
Technical specifications
Switching delay : +/-6 sec.
supply voltage 110VAC
DC-protection : +1V/-1V
Max.input-voltage : 200Vpp+DC
Max.switching current : 10A
LED-indication for :
WAIT (switching delay)
ERROR (DC on loudspeaker output) Suitable for :
amplifiers with symmetrical power supply
amplifiers with asymmetrical power supply (*)
(*) At this kind of amplifiers the switching-time for the loudspeakers can be longer due to the charging time of the output-elco.
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