مصنع وتجميع ثنائي الفينيل متعدد الكلور الطبي - خدمة الشباك الواحد

مع التطبيق الواسع لثنائي الفينيل متعدد الكلور في المجال الطبي (ثنائي الفينيل متعدد الكلور الطبي) ، يطالب الناس باللوحة الرقيقة والعالية الكثافة والموثوقية العالية والوظائف المتعددة للوحة PCB.

إن لوحة دوائر التوصيل البيني عالية الكثافة (لوحة طباعة HDI) هي بلا شك الخيار الأفضل حتى الآن.

تشير لوحة الدائرة المترابطة عالية الكثافة (لوحة دوائر HDI) إلى لوحة الدائرة بقطر ثقب أقل من 6 مل ، وقطر حلقة الفتحة (وسادة الفتحة) أقل من 0.25 مم ، وكثافة الاتصال فوق 130 نقطة / مربع ، وكثافة الأسلاك فوق 117 نقطة / مربع وتباعد عرض الخط أقل من 3 مل / 3 مل.

The high-density interconnected circuit board (medical PCB) can be widely used, it has the following characteristics:

1. “safety” and “reliability”: they are the core issues of PCB in the medical industry.

Refer to IPC-3 standard for life support products or high-end products, and refer to IPC-2 for non-life support products or low-end products.
Large medical terminals establish independent and standardized enterprise standards to strictly control the reliability of products.
So this is very important.

2. Long service cycle: the warranty time of general products is more than 5 years, and large medical equipment is required to be at least 10 years. Use lasts a long time.

3. large level span: from consumer medical products meeting regular requirements to high-end medical products meeting high reliability and stability requirements, to small portable products meeting high density and integration, and to wearable medical products meeting intelligence and multi-function.

4. Conservative products: the application of new medical technologies and new products on the market is slow, and the verification and testing of new products are repeated, often requiring comprehensive evaluation.

5. Traceability: strict process records and product traceability are required for products, and some large medical terminals are required to be ensured traceability of PCB processing records for 10 years.

6. The process treatment of medical PCB board is different from the requirement of fire rating. Common PCB process is different from the cleaning board. Under the premise of taking technological measures and ensuring quality and safety, it can be used for repairing products discreetly.

7. There is little demand for general medical PCB, and many technological requirements, such as back drilling, multiple pressing, mixing pressure, high precision, special impedance, thick copper, thick gold, embedded copper block, etc.

Price focus is low.

In addition, after the density of HDI reaches 8 layers, the cost will be relatively low.

In addition to connecting with the high-density HDI, flexible PCB boards will also be used.

The flexible circuit board is made of polyimide or polyester film as the base material with high reliability, excellent flexible printed circuit board, referred to as flexible board or FPC, with the characteristics of “short, small, light, thin”.

Flexible circuit board advantages:

1. Short assembly time.
All lines are configured, eliminating unnecessary wiring.

2. Smaller volume than PCB.
Can effectively reduce the volume of products, increase the convenience of carrying.

3. The weight is lighter than PCB (hardboard).
Can reduce the weight of the final product.

4. Thinner than PCB.

It can improve the softness and strengthen the assembly of three dimensions in limited space

Some of the most common medical PC8 applications include monitors, scanning technology, and medical machinery

With the development of electrical products becoming more efficient and intensive, the requirements for medical PCB are becoming more and more strict, and the High-Density Interconnector HDI ثنائي الفينيل متعدد الكلور is often adopted.

High-density interconnector HDI PCB is widely used. In addition to its excellent thermal stability, long-term application reliability, heat dissipation, and other characteristics, HDI can be used to reduce the cost after the density reaches 8 layers.

It has the following features:

1. “safety” and “reliability”: they are the core issues of PCB in the medical industry.

Refer to IPC-3 standard for life support products or high-end products, and refer to IPC-2 for non-life support products or low-end products.

Large medical terminals establish independent and standardized enterprise standards to strictly control the reliability of products.

So it is very important.

2. long service cycle: the warranty time of general products is more than 5 years, and large medical equipment is required to be at least 10 years，and lasts a long time.

3. large level span: from consumer medical products meeting regular requirements to high-end medical products meeting high reliability and stability requirements, to small portable products meeting high density and integration, and to wearable medical products meeting intelligence and multifunction.

4. Conservative products: the application of new medical technologies and new products on the market is slow, and the verification and testing of new products are repeated, often requiring comprehensive evaluation.

5. التتبع: صارم.