APS-21 Power Amplifier for SmartStairway Stair Lighting System (Product code: )

The amplifier-inverter module is designed to amplify the output channels of the SmartStairway SS21/26 stair lighting systems.

If the output power of the SmartStairway SS-26/21 systems, which is 0.4 A, is not enough for you, you can use the amplifier unit, which allows you to connect LED lamps with a power of up to 48 W (when using 12 V equipment) to one step. The amplifier has 21 input channels "-" to which the step outputs from the SmartStairway SS-21/26 controller are connected and 21 output channels "+" with a power of up to 4 A each, to which the positive wires from the step lamps are connected. The negative wires of the lamps or LED strips are connected to the negative terminal "Ground" of the system's power source.

Dimensions: 140x90x65 mm

Channel output power: 4A (DC12V-48W)

Number of channels: 21 pcs.

Working voltage: DC12V