Double Layer PCB

Overview

Double Layer PCB (Printed Circuit Board) is a circuit board that has conductive copper layers on both the top and bottom sides of a single insulating substrate (usually fiberglass FR-4). Components and electrical connections can be placed and routed on both sides, allowing for higher circuit density than a single-layer PCB.

 

Applications

Consumer TVs, printers, power supplies, Industrial control boards, Automotive electronics.

Audio amplifiers and communication devices.

 

Competitive Advantage

A double layer PCB offers a balance between complexity, performance, and cost, making it one of the most commonly used PCB types for medium-complexity electronic circuits.

Better signal routing flexibility.

Supports more complex circuits.

Improved electrical performance compared to single-layer boards.

Widely supported by PCB manufacturers.