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Overview of the 18Layers 3oz Copper Power PCB
The 18Layers 3oz Copper Power PCB is a high-density, multilayer power board designed for applications requiring robust electrical performance and reliability. このPCBは、高出力と信号の完全性を管理する必要がある複雑な電子システムに最適です.
What is an 18Layers 3oz Copper Power PCB?
An 18Layers 3oz Copper Power PCB is a printed circuit board (プリント基板) と 18 layers of copper traces, each weighing 3 ounces per square foot. This type of PCB is specifically designed for power applications, where it needs to handle large currents and provide stable electrical connections.
設計要件
The design requirements for an 18Layers 3oz Copper Power PCB are stringent to ensure its performance and reliability:
- 材料: EM827, 優れた電気および熱特性のために選択されます.
- レイヤー数: 18 複雑で密な回路設計に対応するためのレイヤー.
- 色: 簡単な識別と審美的な魅力のためのグリーン/ホワイト.
- 仕上がり厚さ: 4.0構造的完全性と耐久性を提供するMM.
- 銅の厚さ: 3適切な導電率と熱散逸を確保するためのOZ.
- 表面処理: はんだき性と腐食抵抗を高めるための浸漬金.
- Copper Thickness in Hole: 70UM for better electrical connectivity.
- Line Width: 0.3mm to support fine circuit patterns.
- Minimum Aperture: 0.4mm to allow precise component placement.
それはどのように機能しますか?
The 18Layers 3oz Copper Power PCB works by providing a platform for various electronic components to be interconnected through conductive pathways. これらの経路, またはトレース, 銅で作られており、ボードにエッチングされています. The immersion gold surface treatment ensures that these traces remain conductive and resistant to environmental factors.
アプリケーション
The primary application of the 18Layers 3oz Copper Power PCB is in power electronics where it manages and regulates the flow of electrical power. これには含まれます:
- Power supplies
- Motor drives
- Renewable energy systems
- 産業制御システム
分類
その機能とアプリケーションに基づいています, the 18Layers 3oz Copper Power PCB can be classified as a high-power PCB designed for demanding power applications. This classification highlights its capability to handle large currents and provide stable electrical connections.
材料構成
The core material used in the 18Layers 3oz Copper Power PCB is EM827, a high-performance laminate material known for its excellent mechanical, サーマル, および電気的特性. This material ensures that the PCB can withstand the demands of power applications.
性能特性
The performance characteristics of the 18Layers 3oz Copper Power PCB include:
- High power handling capacity
- 優れた信号の完全性
- 優れた熱管理
- 堅牢な機械的強度
- 長期的な安定性
構造の詳細
The structural details of the 18Layers 3oz Copper Power PCB are as follows:
- レイヤー数: 18 レイヤー
- 仕上がり厚さ: 4.0mm
- 銅の厚さ: 3オズ
- 表面処理: イマージョンゴールド
- Copper Thickness in Hole: 701つ
- Line Width: 0.3mm
- Minimum Aperture: 0.4mm
特徴と利点
The key features and benefits of the 18Layers 3oz Copper Power PCB include:
- 高密度相互接続性
- Excellent power handling capacity
- 堅牢な機械構造
- 信頼できる長期パフォーマンス
- 審美的な色のオプション (緑/白)
製造工程
The production process of the 18Layers 3oz Copper Power PCB involves several steps, 含む:
- 材料の選択: Choosing high-quality EM827 material.
- レイヤースタッキング: 配置 18 精度のあるレイヤー.
- エッチング: 過剰な銅を除去して、目的のトレースパターンを形成します.
- メッキ: 浸漬金表面処理の適用.
- 組み立て: 層相互接続にPTHとVIAを組み込む.
- テスト: PCBがすべてのパフォーマンス仕様を満たすようにします.
ユースケース
The 18Layers 3oz Copper Power PCB is used in various scenarios such as:
- High-power industrial equipment
- Renewable energy systems
- Motor drive controllers
- Power supply units
