Introduction to Magnetic tape erase Magnetic tape has been a reliable storage medium for audio, video, and data for several decades. The process of erasing and recording on magnetic tape involves a complex circuit that ensures the proper functioning of the tape recorder. In this article, we will explore the […]

Introduction to RAYPCB and its Coupon System RAYPCB is a leading online platform that offers high-quality PCB (Printed Circuit Board) manufacturing services at competitive prices. The company is known for its state-of-the-art technology, experienced team of professionals, and excellent customer support. To make their services even more accessible and affordable, […]

Introduction to

Introduction Proper power supply and crystal placement are critical for ensuring stable and reliable operation of microcontroller units (MCUs). Careful PCB layout and component placement can minimize noise, avoid signal integrity issues, and optimize performance. This article will cover best practices and guidelines for routing MCU power supply lines and […]

What is ENIG-Black Pad Defect (ENIG-BPD)? ENIG-Black Pad Defect (ENIG-BPD) is a failure mode in printed circuit boards (PCBs) that occurs when the Electroless Nickel Immersion Gold (ENIG) surface finish experiences a loss of connection between the nickel layer and the underlying copper substrate. This defect is characterized by the […]

Introduction to Nickel Electroplating in PCB Manufacturing Nickel electroplating is a crucial process in the manufacturing of printed circuit boards (PCBs). This process involves depositing a thin layer of nickel onto the copper traces of the PCB, providing several benefits that enhance the performance and durability of the final product. […]

Introduction to PCB Design Printed Circuit Board (PCB) design is a crucial aspect of modern electronics. PCBs are used in almost every electronic device, from smartphones and computers to medical equipment and aerospace systems. The process of designing a PCB involves creating a schematic diagram, laying out the components, and […]

Definition and Purpose of Thermal Vias What are Thermal Vias? Thermal vias are specialized vias (vertical interconnect access) that are specifically designed to transfer heat from one layer of a PCB to another. Unlike regular vias, which are primarily used for electrical connectivity, thermal vias are optimized for heat dissipation. […]

Understanding the Basics of Filter capacitors What is a Capacitor? A capacitor is a passive electronic component that stores electrical energy in an electric field. It consists of two conducting plates separated by a dielectric material, which can be air, paper, ceramic, or electrolytic solution. The capacitance of a capacitor […]

What are PCB tolerances? PCB Tolerances are the permissible deviations from the nominal or designed values for various parameters of a PCB. These parameters include the dimensions of the board, the size and placement of components, the width and spacing of traces, and the size of holes and vias. Tolerances […]