Product description: Atnel ATB Magic - signal amplifier for addressed LEDs
When working with addressed diodes, there are often "burned" first diodes that do not pass the signal further, strange flickering or other numerous interferences. This may be due to the transmission cable being too long, often even 10-meter cables can cause problems. The signal amplifier module from Atnel can completely eliminate interference on the signal line. It guarantees a full signal up to 120 meters . Its outputs are holes to which wires, goldpin plugs or screw connectors can be soldered. Thanks to galvanic isolation , the use of the amplifier will never damage the often very expensive diode driver in the event of a mistaken connection to the signal line with a voltage higher than 5 V.
Atnel ATB Magic - signal amplifier for addressed LEDs.
The pins are described on the back of the board.
Outputs of the signal amplifier to the addressed LEDs
- GND-I - input ground
- INPUT - signal from the controller
- GND-O - output ground
- VCC - power supply from 5 V to 24 V
The module has full galvanic input/output isolation. Under no circumstances can the input ground marked as GND-I be connected to the output ground marked as GND-O.
Connecting the signal amplifier to the addressed LEDs
The drawing shows the principle of using the Atnel ATB Magic amplifier, general connection diagram. The device must be placed as close as possible to the tape or display with addressable diodes and must be powered by the same voltage as the diodes. The diagram shows the Atnel Magic Hercules module , but in practice the amplifier can be used in conjunction with any LED drivers.
Wiring diagram.
Signal amplifier module for addressable LEDs Atnel ATB Magic.
Technical specification of the signal amplifier for addressed LED diodes
- Producer: Atnel
- Signal: up to 120 m
- Supported layouts: WS/SK
- Full optoisolation
- Galvanic isolation
- Working voltage: 5V/12V/24V
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