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22 articles found

SMT Line: A B2B Guide to LED Aluminum PCB Assembly

Learn what an SMT line is, how SMT assembly works for LED aluminum PCBs, and what files buyers need for accurate PCB assembly quotes.

Updated Jun 26, 2026

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Updated Jun 25, 2026

PCB Class (IPC Class): Class 2 vs Class 3 for LED Aluminum PCBs

Learn how IPC PCB Class 2 and Class 3 affect LED aluminum PCB quality, cost, inspection, lead time, and RFQ requirements.

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Updated Jun 21, 2026

PCB Files for Manufacturing: What to Send and What to Check

Not sure which PCB files to send for fabrication and assembly? Here is what the factory actually needs — Gerber, drill, BOM, pick-and-place, and what to confirm before requesting a quote.

Tech Sharing

Updated Jun 12, 2026

PCB Material Selection for LED Buyers: FR-4, Aluminum PCB, or Ceramic?

Compare FR-4, aluminum PCB, and ceramic PCB for LED boards. Learn how heat, insulation, CTE, reliability, cost, and lead time affect PCB material selection.

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Updated Jun 8, 2026

Ceramic PCB vs Aluminum PCB: When to Use Each One

Compare ceramic PCB and aluminum PCB for LED projects. Learn when ceramic is worth evaluating and when aluminum MCPCB is the more practical choice.

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Updated Jun 6, 2026

Single Layer PCB Board: Specs to Confirm for LED Aluminum PCBs

Learn what a single layer PCB board means for LED aluminum PCB orders, including stackup, heat path, cost factors, RFQ files, and when to consider more layers.

Tech Sharing

Updated Jun 2, 2026

What Is AOI? How Automated Optical Inspection Works in PCB Manufacturing

Learn what AOI means in PCB manufacturing, how automated optical inspection checks bare PCBs and assembled PCBAs, and what LED aluminum PCB buyers should ask before RFQ.

Tech Sharing

Updated May 28, 2026

Turnkey PCB Assembly: What LED Aluminum PCB Buyers Should Confirm Before RFQ

Learn what turnkey PCB assembly includes, how full, partial, and consigned models differ, and what LED aluminum PCB buyers should prepare before RFQ.

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Updated May 26, 2026

How Much Does an Aluminum PCB Cost? A Practical Breakdown for LED Buyers

Learn what affects aluminum PCB cost for LED lighting projects, including board size, panel utilization, OSP or HASL finish, quantity, lead time, and quote files.

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Updated May 21, 2026

What Is PCB Silkscreen? Design Rules, Printing Methods, and Solder Mask Differences

Learn what PCB silkscreen is, what markings belong on it, how it is printed, how it differs from solder mask, and what LED aluminum PCB buyers should check before production.

Tech Sharing

Updated May 18, 2026

Aluminum PCB Manufacturing Process: 7 Steps You Need to Know

Want to know how aluminum PCBs are made—and how the process affects your costs and performance? Here is a practical breakdown of the 7 fabrication steps.

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May 15, 2026

LPI vs Screen Printing Solder Mask: A Practical Buying Guide

Learn when to choose screen printing or LPI photoimageable solder mask for LED aluminum PCBs, with practical buyer rules for cost, lead time, and quotation.

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Updated May 11, 2026

LED Aluminum PCB Trace Width: Current Table for 0.5oz, 1oz, and 2oz

Use this LED aluminum PCB trace width table to compare 0.5oz, 1oz, and 2oz copper current capacity, temperature rise, and practical production margin.

Tech Sharing

May 8, 2026

LED PCB vs Aluminum PCB: Is There a Difference? (2026 Updated)

Learn the difference between LED PCB and aluminum PCB, when to use FR4 or aluminum MCPCB, and how to specify LED lighting PCBs for quotation.

Tech Sharing

Updated May 9, 2026

OSP PCB Shelf Life: How Long Before Assembly?

OSP-coated PCBs have a 3–6 month shelf life per IPC-1601. Learn how to store, inspect, and handle expired OSP aluminum PCBs for LED lighting production. Includes IPC storage guidelines, visual check methods, and reconditioning options.

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Updated May 9, 2026

OSP vs HASL for LED Aluminum PCB: Which Is Better?

OSP or HASL for your LED aluminum PCB? Learn why OSP's flatness wins for SMT assembly, how costs compare in mass production, and when HASL still makes sense. Includes practical selection guide.

Tech Sharing

Updated May 9, 2026

LED PCB Dielectric Thickness: 3 Steps to Choose

Choose the right aluminum PCB dielectric thickness for LED lighting by comparing insulation, heat transfer, cost, and production stability.

Tech Sharing

Updated May 9, 2026

Aluminum PCB Dielectric Material: How to Choose

Learn how the dielectric layer affects aluminum PCB heat dissipation, insulation, cost, and production stability for LED lighting applications.

Tech Sharing

Updated May 9, 2026

Prepreg vs Adhesive Dielectric: 4 Selection Factors

A practical comparison of prepreg-based and adhesive-based dielectric in aluminum PCB, covering thermal resistance, dielectric thickness, insulation, process behavior, reliability, pricing, and LED application fit.

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Updated May 9, 2026

LED Aluminum PCB Thickness: 4 Factors to Check

A practical guide to selecting aluminum PCB thickness for LED lighting, covering rigidity, thermal path limits, dielectric impact, and recommended ranges for different applications.

Tech Sharing

Updated May 9, 2026

Aluminum PCB vs FR4: 5 Key Differences

Comparing Aluminum PCB and FR4 PCB? Learn the key differences in thermal conductivity, cost, and design flexibility to choose the right material for your project.

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Updated May 9, 2026

Aluminum PCB Board Guide for LED and Power Applications

A practical guide to aluminum PCB boards, covering structure, FR-4 trade-offs, thermal performance, manufacturing, cost drivers, and what to confirm before sampling or production.

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