It is also very important to conduct digital simulation and EMI/EMC simulation. I receive good inputs from all of them and they add value to my design technique. As a PCB designer, I keep close coordination with the bare board vendor and the electronic manufacturing services (EMS) supplier. Your answer can show your ability to solve problems and come up with innovative solutions.Įxample: "In my experience, excellent communication between the PCB designer, the EE design engineer, the manufacturing engineer and the test engineer is key to keeping signal integrity under control. The interviewer expects you to talk about solutions to keep signal integrity under control. This question requires you to have a good understanding of design techniques.
If you wish to keep signal integrity under control, what are the design techniques you may require?
#EMI EMC ENGINEER RESUME INTERVIEW QUESTIONS HOW TO#
Related: 23 Interview Tips: How To Get The Job 4. The reason I do that is that the signal's vias can change trace characteristic impedance." In addition, for all the high-speed signals, I maintain a ground reference plane and ensure there is a reference plane for every trace. When I am done with the placement, I fan out all components and route the complex areas and high-speed interfaces first. Usually, when I place components, I implement a routing strategy and follow a schematic flow. The placement determines the quality of the board and I think that a good placement along with effective routing can reduce our fabrication cost significantly. Explain briefly its importance and share some important tips to keep in mind when routing.Įxample: "Placement routing is one of the most important steps when I design a PCB. Routing is an important element of PCB design and a hiring manager might like to ensure that you have knowledge of the process. How do you plan routing, and what are the parameters you consider while routing?īy asking this question, the interviewer may try to learn about your overall design process. Related: Top 30 Electrical Engineering Interview Questions With Tips 3. This can show the ability to design a PCB without errors.Įxample: " The complete flow of designing a PCB includes steps like library creation, design rule settings, assembly settings, board outline and mechanicals, component placement, importing netlist, silk screen, Gerber settings, routing and split plans." In your answer, talk about the steps included in designing a PCB.
The interviewer may confirm your understanding by asking you to explain the steps involved in PCB design. Explain the flow of the complete PCB designĪs a PCB designer, it is crucial for you to understand the design flow. Related: How To Write A Network Technician Resume (With Example) 2. From an organisational perspective, PCBs allow the implementation of fully automated assembly processes, which reduces production time significantly." This is essential to control the electrical supply and consumption of the different components to ensure the device functions correctly. PCBs support and connect the components electrically using conductive pathways, tracks or single traces moulded from copper sheets and laminated onto a non-conductive substrate. PCBs allow you to place components neatly without using wires or jumpers. You can answer this question by talking about the primary usage of a PCB and the functions it offers.Įxample: " PCBs are the core components in cell phones, computers, laptops and almost every other electronic gadget. When interviewing for the role of a PCB designer, the interviewer may expect you to have a basic understanding of why PCBs are essential for making functional and optimised electronics. Here are a few PCB design interview questions and their sample answers: 1. Related: Top 10 Popular Careers For PCB Students (With Salaries) PCB Design Interview Questions And Sample Answers In this article, we list PCB design interview questions, discuss why interviewers ask them and share sample answers to help you understand how to prepare yours. Exploring a few potential interview questions can help you prepare your responses better to deliver a confident performance in the interview. If you are planning a career as an electronic technician, you can expect some questions relating to PCB designing in your job interview. Printed circuit boards (PCBs) are a medium which helps connect all components within an electronic gadget or appliance in a controlled manner.
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