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. Este tarjeta de circuito impreso is ideal for complex electronic systems that need to manage high power and signal integrity.
What is an 18Layers 3oz Copper Power PCB?
An 18Layers 3oz Copper Power PCB is a printed circuit board (tarjeta de circuito impreso) con 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.
Requisitos de diseño
The design requirements for an 18Layers 3oz Copper Power PCB are stringent to ensure its performance and reliability:
- Material: EM827, chosen for its excellent electrical and thermal properties.
- Recuento de capas: 18 layers to accommodate complex and dense circuit designs.
- Color: Green/White for easy identification and aesthetic appeal.
- Espesor terminado: 4.0mm to provide structural integrity and durability.
- Espesor de cobre: 3OZ to ensure adequate conductivity and heat dissipation.
- Tratamiento superficial: Oro de inmersión para mejorar la soldabilidad y la resistencia a la corrosión..
- Copper Thickness in Hole: 70UM for better electrical connectivity.
- Ancho de línea: 0.3mm to support fine circuit patterns.
- Apertura mínima: 0.4mm to allow precise component placement.
¿Cómo funciona??
The 18Layers 3oz Copper Power PCB works by providing a platform for various componentes electronicos to be interconnected through conductive pathways. These pathways, or traces, are made of copper and are etched onto the board. The immersion gold surface treatment ensures that these traces remain conductive and resistant to environmental factors.
Aplicaciones
The primary application of the 18Layers 3oz Copper Power PCB is in power electronics where it manages and regulates the flow of electrical power. This includes:
- Power supplies
- Motor drives
- Renewable energy systems
- Industrial control systems
Clasificación
Según sus características y aplicaciones., 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.
Composición de materiales
el núcleo material used in the 18Layers 3oz Copper Power PCB is EM827, un material laminado de alto rendimiento conocido por su excelente mecánica, térmico, y propiedades electricas. This material ensures that the PCB can withstand the demands of power applications.
Características de rendimiento
The performance characteristics of the 18Layers 3oz Copper Power PCB include:
- High power handling capacity
- Excelente integridad de la señal
- Gestión térmica superior
- Robust mechanical strength
- Long-term stability
Detalles estructurales
The structural details of the 18Layers 3oz Copper Power PCB are as follows:
- Recuento de capas: 18 capas
- Espesor terminado: 4.0milímetros
- Espesor de cobre: 3ONZ
- Tratamiento superficial: Oro de inmersión
- Copper Thickness in Hole: 70UM
- Ancho de línea: 0.3milímetros
- Apertura mínima: 0.4milímetros
Características y beneficios
The key features and benefits of the 18Layers 3oz Copper Power PCB include:
- Interconectividad de alta densidad
- Excellent power handling capacity
- Construcción mecánica robusta
- Rendimiento confiable a largo plazo
- Opciones de color estético (Verde/Blanco)
Proceso de producción
The production process of the 18Layers 3oz Copper Power PCB involves several steps, incluido:
- Selección de material: Choosing high-quality EM827 material.
- Apilamiento de capas: arreglando el 18 capas con precisión.
- Aguafuerte: Eliminar el exceso de cobre para formar los patrones de traza deseados..
- Enchapado: Aplicando el tratamiento de la superficie de oro de inmersión.
- Asamblea: Incorporación de PTH y vías para interconexiones de capas..
- Pruebas: Garantizar que la PCB cumpla con todas las especificaciones de rendimiento.
Casos de uso
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