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AVT1727 A
ID: 208273
AMPLIFIER PHONE AMPLIFIER - PRINTED PLATE
AMPLIFIER PHONE AMPLIFIER - PRINTED PLATE
Producer: AVT
People with hearing problems do not hear a phone call or intercom. Often the reason is the low volume of the bell built into the device.
The project is not an amplifier in the literal sense. Rather, it can be called a sound comparator, which detects exceeding the set signal intensity, and then emits its own, much more powerful.
The current consumption at rest is approx. 10 mA, and during sound emission it increases to approx. 80 mA (mean value). The devices must be powered with + 12V, not necessarily stabilized, but well-flushed.
PCB dimensions 65x38mm
The printed circuit board and documentation are included.
A detailed description in EP2 / 13 or 
208273
Manufacturer AVT SPV Sp. z o.o. Leszczynowa 11 03-197 Warszawa Poland zamowienia@avt.pl
Responsible person AVT SPV Sp. z o.o. Leszczynowa 11 03-197 Warszawa Poland zamowienia@avt.pl
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AMPLIFIER PHONE AMPLIFIER - PRINTED PLATE