PCB Tech - The characteristics and application fields of rigid-flex board

The characteristics and application fields of rigid-flex board

Rigid-flex board refers to a circuit boardmade by using a flexible substrate and combining it with a rigid substrate in different areas. In the flexible and hard bonding area, the conductive patterns of the flexible substrate and the rigid substrate usually have to be mutually connected. even.

Features of rigid-flex board:

1. It can be flexibly and three-dimensionally installed, effectively using the installation space and reducing the volume of the finished product.

2.Small size and light weight make the product light and thin.

3. High reliability, the combination of rigid and flexible can replace the connector to ensure high reliability in harsh environments such as vibration, shock, and humidity.

4. Shorten the installation time, reduce the installation cost, and facilitate the operation.

5. The production is difficult, the one-time cost is high, and it cannot be repaired after the assembly and disassembly are damaged.

6.It has the strength of rigid board and can support it.

Application areas of rigid-flex board:

Computer field; specific applications: disk drives, transmission lines, laptops, printers, etc.

Communication field; specific applications: multi-function phones, mobile phones, video phones, fax machines, etc.

Automobile field; specific applications: control instrumentation, exhaust hood controller, protective board circuit, circuit breaker system, etc.

Consumer products field; specific applications: cameras, video recorders, DVDs, micro radios, calculators, fitness monitors, etc.

Industrial control field; specific applications: laser measurement and control instruments, sensors, heating coils, copiers, electronic weighing instruments, etc.

Instrumentation field; specific applications: nuclear magnetic analyzer, X-ray device, infrared analyzer, etc.

Medical machinery field; specific applications: physiotherapy, cardiac pacemaker, endoscope, ultrasonic control instrument, etc.

Aerospace field; specific applications: artificial satellites, radar seconds, radio communications, missiles, etc.
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