UAV PCB Board With Remote Control

What is the use of flexible printed circuit boards?

The flexible printed circuit can solve the minimization design/package problem in electronic products. The following are the unique advantages in these aspects:
1) Use a flexible printed circuit or hard and soft circuit to replace the multilayer rigid board and Electronic connectors.
2) Replace rigid board/ribbon cable equipment. Rigid-Flex Board is applied together and rationalized.
3) Use a solid or patterned protective layer to control electromagnetic interference.
4) Use a complete ground plane to control impedance. Until the role of Characteristic impedance PCB.
5) Provide electrical connections through air gaps for wiring areas that are too narrow.
6) For the circuit using conductive rubber key base, the design method of conductive external exposure is adopted.
7) Incorporate heater, temperature sensor or wire antenna coil into flexible printed circuit.
8) Use flexible printed circuits as jumpers between rigid boards.
9) Specify pressure-sensitive conductive adhesive to bond the circuit to the chassis or fence.
Based on all these advantages, Flex Board has been applied in some critical fields, such as military and aviation fields, medical fields, and commercial applications.