PCB circuit design software has enabled small scale electronic manufacturers and engineers develop high quality smartphone hardware affordably. Thanks to extensive features, an electronics manufacturer is able to carry out a battery of high risk prototype tests, which uncover all faults in the Printed Circuit Board.
In addition, PCB Software provides users with a reliable pool of technical advice and recommendation on suitable components for their projects. PCB failure is characterized by recurrent glitches in hardware. Sometimes, the product abruptly ceases functioning due to overloads and incompatibility between crucial components. Below are 6 mistakes common among novices while using PCB software.
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1. Neglecting Pin 1 on the Integrated Circuit Board
Glitches and other malfunctions occur whenever wrong connections exist between Pin 1 and the rest of the Integrated Circuit. Failure to label Pin 1 using a square or differentiating from components using colors makes it invisible in the PCB software. This may lead to the engineer mistakenly installing a component right above it.
2. Crowding Components on the IC Board
Recent advancement in PCB development has led to production of smaller yet highly powerful components. A novice engineer eager to create a masterpiece IC will recklessly overload components. A crowded IC makes it difficult to replace components without incurring high risk of damaging nearby components as well.
It is also difficult to analyze a faulty IC board while using an oscilloscope, since the unfavorable proximity between components makes it hard to pinpoint the faulty piece in the circuit.
3. Shoddy Prototype Testing
Prototype testing is necessary to enable the manufacturer identify all faults and vulnerabilities that arise whenever the product is utilized at maximum capacity. Carrying out a couple of simple tests then giving the go-ahead for mass production, can lead to unforeseen challenges that tarnish a brand’s reputation forever. Shoddy testing also blinds the manufacturer from noticing hidden faults in design or component selection.
4. Using Wrong Components
Using wrong components in your PCB may lead to overcrowding. Different components have their own unique requirements hence it is wrong to assume a one size fits all approach. Short circuits and data loss occur whenever different components struggle for electric current distribution. Using outdated components on an advanced PCB will lead to glitches due to incompatibility in respective performance levels.
5. Neglecting Data Backup Routines
One of the toughest stages in PCB designing is coding routing traces. Failure to back up your current data may lead to sudden data loss of the entire project during prototype testing. It is also difficult to recover all the proposed components and list of commands in the event of computer theft or irreparable damage. Users who neglect this important function incur steep unforeseen data recovery costs and unnecessary time wastage whenever disaster strikes.
6. Leaving The Manufacturer/Expert Out of the Development Stage
It’s no secret that hiring a professional is costly especially for startups. With little capital reserves, budding engineers will rely on wrong assumptions or copied PCB designs that have worked for colleagues. Often, users who relied on inadequate technical knowledge and guidance end up with PCBs that are crippled with several mistakes.
Consulting an experienced electrical engineer specialized in the manufacturing of PCBs will help you develop the best product efficiently. It is more affordable to hire an expert than replacing an entire circuit board because components were aligned using a faulty system.
Prevention is always better than cure. An expert PCB designer will guide you on the best components to use within your budget. You will also learn how to extensively test your prototype to enable you cover errors in your PCB design.