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Audio input selector module board, with 12V DC voltage regulator.
This item has been assembled, and electrical test passed.
4 Dual channel input, 1 dual channel output.
Led indicator for each relay channel.
Power Supply: 11 to 22V AC.
or 15 to 32V DC.
Regulator output: 12V DC / 1 Amp.
High quantity terminal block, easy connection wire.
FR-4 Fiber glass PCB (Double Layer).
Signal relays.
Rotary switch wire length 300 mm (11.8 inch).
PCB thickness: 1.6mm (0.063 inch).
Size: 100mm(L) x 50mm(W) x 38mm(H), (3.94 x 1.97 x 1.5 inch).
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