{"product_id":"open-box-miboxer-spi-pa4-4-channel-spi-led-amplifier","title":"Miboxer SPI-PA4 Open Box – 4-Channel SPI LED Amplifier","description":"\u003ch4\u003eKey Features:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"189\" data-end=\"333\"\u003e\n\u003cp data-start=\"191\" data-end=\"333\"\u003e\u003cstrong data-start=\"191\" data-end=\"229\"\u003e4-Channel SPI Signal Amplification: \u003c\/strong\u003eExpands the output power of your SPI controller and accommodates more LED strips or pixel segments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"335\" data-end=\"499\"\u003e\n\u003cp data-start=\"337\" data-end=\"499\"\u003e\u003cstrong data-start=\"337\" data-end=\"376\"\u003eSignal Regeneration \u0026amp; Stabilization: \u003c\/strong\u003eRepeats and strengthens SPI data signals to prevent flicker, delayed response, or color distortion on long cable runs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"501\" data-end=\"672\"\u003e\n\u003cp data-start=\"503\" data-end=\"672\"\u003e\u003cstrong data-start=\"503\" data-end=\"540\"\u003eWide Compatibility With Pixel ICs: \u003c\/strong\u003eSupports common SPI chips including \u003cstrong data-start=\"581\" data-end=\"625\"\u003eWS2811, WS2812, WS2813, UCS1903, SM16703\u003c\/strong\u003e, and other standard addressable LED protocols.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"674\" data-end=\"799\"\u003e\n\u003cp data-start=\"676\" data-end=\"799\"\u003e\u003cstrong data-start=\"676\" data-end=\"700\"\u003eHigh Output Capacity: \u003c\/strong\u003eCan drive additional LED pixels beyond controller limits, ideal for large-scale installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"801\" data-end=\"930\"\u003e\n\u003cp data-start=\"803\" data-end=\"930\"\u003e\u003cstrong data-start=\"803\" data-end=\"833\"\u003eSynchronization of Effects: \u003c\/strong\u003eEnsures smooth, uniform color transitions and animation effects across all connected strips.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"932\" data-end=\"1067\"\u003e\n\u003cp data-start=\"934\" data-end=\"1067\"\u003e\u003cstrong data-start=\"934\" data-end=\"959\"\u003eRobust Build \u0026amp; Safety: \u003c\/strong\u003eFeatures MOSFET output, short-circuit protection, and stable heat management for long-term reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1069\" data-end=\"1184\"\u003e\n\u003cp data-start=\"1071\" data-end=\"1184\"\u003e\u003cstrong data-start=\"1071\" data-end=\"1095\"\u003eEasy Terminal Wiring: \u003c\/strong\u003eScrew-type connectors make installation simple for both professionals and DIY users.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eApplications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"1214\" data-end=\"1262\"\u003e\n\u003cp data-start=\"1216\" data-end=\"1262\"\u003eArchitectural lighting and building outlines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1263\" data-end=\"1321\"\u003e\n\u003cp data-start=\"1265\" data-end=\"1321\"\u003eLarge-scale RGB\/RGBW\/RGB+CCT pixel strip installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1322\" data-end=\"1365\"\u003e\n\u003cp data-start=\"1324\" data-end=\"1365\"\u003eCommercial signage and digital displays\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1366\" data-end=\"1418\"\u003e\n\u003cp data-start=\"1368\" data-end=\"1418\"\u003eStage, event, and entertainment lighting systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1419\" data-end=\"1476\"\u003e\n\u003cp data-start=\"1421\" data-end=\"1476\"\u003eHoliday lighting, decorative projects, LED sculptures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1477\" data-end=\"1536\"\u003e\n\u003cp data-start=\"1479\" data-end=\"1536\"\u003eExtended SPI strip runs where signal degradation occurs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1537\" data-end=\"1589\"\u003e\n\u003cp data-start=\"1539\" data-end=\"1589\"\u003eExpanding existing MiBoxer SPI controller setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1539\" data-end=\"1589\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications:\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSPI-PA4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-Channel SPI LED Amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 5–24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Signal Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSPI Digital Signal (Data + GND)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Independent SPI Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupported LED Pixel ICs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWS2811, WS2812, WS2813, UCS1903, SM16703, and other SPI-based ICs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal Regeneration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes — repeats \u0026amp; amplifies data signal for long-distance stability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Output Load\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDepends on LED pixel type \u0026amp; external power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMiBoxer SPI Controllers (SPI Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSynchronization\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMaintains uniform color \u0026amp; animation effects across extended strips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eShort-circuit protection, overheating stability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Terminals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-type wiring terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e–20°C to +45°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-quality ABS\/PC enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~110 × 48 × 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInline expansion between controller and LED strip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication Scope\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eArchitectural lighting, signage, stage lighting, pixel projects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE, RoHS (depending on production batch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0655\/1627\/3863\/files\/spi_pa4_en.pdf?v=1765483716\" title=\"SPI-PA4 4-Channel SPI LED Amplifier\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/cdn.shopify.com\/s\/files\/1\/0655\/1627\/3863\/files\/spi_pa4_en.pdf?v=1765483716\u003c\/a\u003e\u003c\/p\u003e\n\u003c!----\u003e\n\u003cp\u003e\u003cstrong\u003eManual Download:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0655\/1627\/3863\/files\/spi_pa4_en.pdf\" target=\"_blank\"\u003eView SPI-PA4 User Manual (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Miboxer","offers":[{"title":"Default Title","offer_id":46480257908935,"sku":"OB-SPI-PA4","price":7.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/1627\/3863\/files\/SPI-PA4_06f2339d-fc5a-466b-b5bf-73b09ac1c9f2.png?v=1777647565","url":"https:\/\/stretchceilingstore.com\/products\/open-box-miboxer-spi-pa4-4-channel-spi-led-amplifier","provider":"CEILEX INC","version":"1.0","type":"link"}