Usage and application characteristics of medical PCB board
date：2018-12-28 15:52:00
Usage and application characteristics of medical PCB board
Medical PCB boards are mostly used on medical electronic devices. Medical PCB board manufacturers are extremely demanding for the usage and characteristics of the application. Medical PCB boards have high density and fine lines. There are considerable requirements for the craft level and quality control system of the pcb board manufacturer. At the same time, the failure of the medical PCB circuit board directly affects the normal operation of the medical electronic equipment, resulting in medical accidents. Therefore, the reliability of the medical PCB boards is the highest requirement in the circuit board, and the quality hazard of any circuit board must be generated from the circuit board. Manufacturers are not excluded before leaving the factory.
Product Usage
Sorting, inventory, and searching of medical items;
Medical pharmaceutical industry such as container management, pallet management, etc.;
Power industry asset inspection, fixed asset management;
Management of electronic tickets, personnel access, etc.;
Medical equipment, medical waste management;
Production line quality information collection, etc.
Process requirements
Medical PCB boards have many craft requirements that differ from traditional boards in pcb board processing. Below are some examples:
1. The selection of the PCB boards substrate material, the medical PCB boards substrate must use the standard sheet material produced by the regular copper-clad board manufacturer. The glass fiber cloth of the substrate requires excellent stability, and the filler of the circuit boards substrate material cannot additional ones.
2.Thickness of copper foil, thick copper power supply board requires relatively thin copper foil, and it’s more important that the thickness consistency of copper foil should be high. Too thick or too thin is fatal to the quality of copper PCB board.
3. The thickness of the copper foil of the hole for the medical PCB board. Due to the usage characteristics of the medical PCB board, the thickness and density of the copper attached to the inner wall of the thick copper plate hole are required to meet the craft requirements, and the thickness of the copper layer of the hole wall is insufficient or the density is insufficient of the medical PCB boards.PCB boards quality problems will lead to hidden dangers.
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