SP902E SPI Signal Amplifier Repeater for WS2812 WS2811 WS2813 RGB Addressable IC LED Pixel Strip Programmable Matrix Panel Light

Voltage: DC 5-24V Syn Signal: 5V TTL&DIFF DAT Signal: 5V TTL Rated Current: 10A Precautions 1 . The current passed by the controller is limited . If the LEDlighting requires a current that exceeds the limit , additionalpower supply is needed to prevent overheating and damageto the amplifier ; 2 . The strength of the TTL signal output by the amplifier islength and thickness of the connecting wires , and the ' erelated to the type of chip used in the connected LEDnumber of LED connected in parallel . Please use it within areasonable range according to the actual situation , 3 . The transmission distance between amplifiers is affectedby the type of wire used and the surrounding environment . Ifyou need to transmit signals over a long distance or in acomplex environment with a lot of interference , please useshielded twisted pair or CAT5 or higher Ethernet cables .

• 1 . compatible with both ttl and rs 485 signal inputs
• 2 . Two channels of strong-drive TTL signal output to meetusers'needs for multiple strong signal control of lighting
• 3 . Differential RS485 signal is used for cascading betweenamplifiers to achieve long-distance signal transmission ;
• 4 . Can be used alone or in cascade with multiple units
• 5 . Supports wide voltage input from DC5 to 24V , with reverseconnection protection function