Fitas de LED Roll-to-Roll | DENO LED
Todos os modelos desta série utilizam o FPCB da DENO com deposição eletrolítica, fabricado de rolo a rolo sem corte por matriz, em vez de FPCB em folhas cortadas por matriz. Não há emendas intermediárias de PCB dentro do comprimento contínuo especificado, e os instaladores podem cortar no intervalo indicado para adequar o produto ao desenho do projeto. Compare a tensão de operação, o fluxo luminoso, o intervalo de corte e o comprimento nominal do trecho antes de selecionar o formato do rolo e o plano de alimentação elétrica.
Fitas de LED SMD Rolo a Rolo models & key specifications (1)
16947 — 2835 · 160 LEDs/m · 24V

LED Type: 2835 · LED Density: 160 · Voltage: 24V · Power: 2.4~24W · Cutting Unit: 8LEDs/50mm · PCB Width: 10mm · Copper Foil: 3 oz · Circuit Type: CC · IP Rating: IP20
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Roll-to-Roll (R2R) LED Strip — Buyer Questions
What is roll-to-roll LED strip manufacturing?
DENO roll-to-roll LED strip manufacturing — also written reel-to-reel, and abbreviated R2R — uses an electroplated, non-die-cut FPCB kept as one continuous web through plating, etching, SMT assembly and packing. The circuit therefore carries no intermediate PCB splice joints inside its specified continuous length. Cutting interval, powered run length and feed arrangement remain model-specific.
What is an electroplated, non-die-cut FPCB?
A die-cut FPCB starts from rolled-annealed copper foil, typically 35 µm with 50 µm heavy variants, laminated to polyimide and mechanically punched. An electroplated non-die-cut FPCB grows the copper electrolytically onto the base film instead, so DENO's R2R circuits reach copper up to 105 µm or thicker with ±10 µm trace-width control. Compare the documented specifications rather than the process label alone.
What does a splice-free continuous FPCB actually mean?
DENO's electroplated, non-die-cut R2R FPCB has no intermediate PCB splice joints within the specified continuous circuit length. It is not a claim that the strip contains no soldered components, and it is separate from dot-free illumination, which is an optical property of pitch and diffusion. Cutting interval, run length and power-feed requirements remain model-specific.
Is a 50 m LED strip roll the same as a 50 m powered run?
No. The supplied reel length describes packaging; the maximum powered run length depends on the model's operating voltage, power per metre and feed arrangement. Reel formats are model-specific, so confirm both the available reel length and the required power-feed plan — including any mid-run injection — before you specify a long installation.
Which R2R LED strip suits SMD and SOB projects?
R2R SMD LED strip is the general-purpose choice for coves, shelves and architectural lines where discrete packages and standard cut units are appropriate. R2R SOB builds add a coated, dot-free luminous surface for exposed and close-viewing positions. Both use DENO's electroplated, non-die-cut FPCB; cutting interval, run length and power-feed requirements remain model-specific.
- Related series SOB LED strip range for dot-free lines
Can DENO manufacture a custom or OEM roll-to-roll LED strip?
Yes. As an LED strip and LED tape manufacturer running its own FPCB, SMT and extrusion lines, DENO develops custom and OEM/ODM roll-to-roll builds: board width, copper weight, LED pitch, cut interval, IP construction, reel format, connectors and packaging. Send the length, electrical specification, quantity and environment so feasibility and reel availability can be confirmed for your project.