China Soft and hard combination board Manufacturer, Supplier, Factory

We are china 8OZ Heavy Copper PCB supplier. The common copper foil thicknesses used in international PCBs are 17.5um, 35um, 50um, and 70um. Usually, when customers make a PCB, they don't specify the copper thickness, so single-sided and double-sided PCBs typically have a copper thickness of 35um, which is like 1 ounce of copper. However, some special circuit boards may use thicker options like 3OZ, 4OZ, 5OZ...up to 8OZ Heavy Copper PCB depending on the product requirements. The purpose of the PCB determines the copper thickness needed. Copper thicknesses of over 3oz are considered thick copper products and are mostly used for high-current applications such as high-voltage products and power supply boards!

we are one excellent Multilayer Layers HDI PCB manufacturer in China. The Multilayer Layers HDI PCB aims to achieve a higher level of circuit integration by incorporating denser micro-holes and micro-traces on top of the traditional cheap Multilayer Layers HDI PCB, typically comprising multiple interconnected conductive layers through micro-vias to enable intricate circuit designs.

This china 5 Layers PCB Board is a sophisticated electronic part composed of five interconnected layers. Electronic devices rely on PCBs to link electronic components and establish a conductive pathway for electrical signals. Copper, fibreglass, and resin are materials used to create the five layers of a 5 Layers PCB Board. A 5 Layers PCB Board made in china provides numerous benefits such as accommodating more complex circuits, distributing power more efficiently, and minimizing noise as well as signal interference.

Ion Chromatography (IC) is the industry-approved method for testing the level of ionic contamination. IC Test PCB is a important step.First, we measure the surface area of the PCB board and prepare an extraction strip. Fashion IC Test PCB .Then, we place the PCB board in the extraction strip and add solvent for extraction at a constant temperature of 80°C for 1 hour. After pre-treatment, we take the clear liquid from the extraction solution, quantify it, and test it on the IC ion chromatograph to analyze the data.Wholesale IC Test PCB.

We are china one of High Density Rigid-Flex Board supplier, this item was known as a hybrid board, is a specialized type of circuit board that combines both rigid and flexible materials. It is made by laminating a rigid printed circuit board (PCB) with a flexible printed circuit (FPC), creating a single integrated board. China High Density Rigid-Flex Board .The main materials used in the manufacturing process are FR4 for the rigid part and polyimide (PI) for the flexible part. This combination allows for greater design flexibility and reliability in applications where traditional rigid boards or flexible circuits alone may not be suitable.Low price High Density Rigid-Flex Board.

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