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What is a printed circuit board (PCB)?
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How does a multi-layer PCB improve circuit performance?

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What is the importance of labeling MCBs in a distribution board?
Answer : Labeling MCBs (Miniature Circuit Breakers) in a distribution board is very important for several reasons: 1. **Safety**: It helps in quickly identifying which circuit is connected to each MCB. ... the electrical system safer, more organized, and easier to manage for both current and future needs....

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What is the purpose of a solder mask in PCB manufacturing?

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What is the purpose of a guard trace in PCB design?
Answer : In PCB (Printed Circuit Board) design, a **guard trace** serves as a protective or shielding feature to help prevent unwanted electrical interference or noise. Its main purposes are: 1. ** ... as a form of protection, improving signal quality and reducing noise and interference in your PCB design....

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What is the significance of PCB trace width in SMPS?

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What are the common PCB layout mistakes in SMPS design?

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What are the benefits of using multilayer PCB in SMPS?

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What are the implications of PCB material selection?

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What is the significance of PCB layout in SMPS design?

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How do you check PCB voltage?
Answer : To check the voltage on a printed circuit board (PCB), you generally need a digital multimeter (DMM). Here's a simple step-by-step guide to measure the voltage: ### 1. **Prepare the Multimeter:* ... 20V or 200mV). This method will help you check the operating voltage of various parts of your PCB....

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What is the purpose of via stitching in high-speed PCB design?

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Explain the concept of crosstalk in high-speed PCB design.

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What is the difference between FR-4 and Rogers PCB materials?

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Explain the concept of controlled impedance in PCB design.

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Explain the concept of creepage and clearance in PCB design.

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What is the purpose of ferrite beads in PCB design?

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