What is an Inductor? An inductor is a passive electronic component that stores energy in the form of a magnetic field. It consists of a coil of wire, usually wound around a core made of ferromagnetic material, such as iron or ferrite. When an electric current flows through the coil, […]

2N5089 Transistor Overview The 2N5089 is a small signal NPN transistor in a TO-92 through-hole package. It is designed for low power applications with a maximum collector current of 50mA and a power dissipation of 500mW. The 2N5089 has a transition frequency of 300MHz, making it suitable for high frequency […]

Introduction to MOC3021 The MOC3021 is a 6-pin DIP (Dual Inline Package) optocoupler that consists of a gallium arsenide infrared emitting diode (IRED) and a light-activated silicon bilateral switch. The input LED is optically coupled to the output phototransistor, allowing for electrical isolation between the input and output circuits. Key […]

Introduction to Voltage Regulators A voltage regulator is an essential component in electronic circuits that helps maintain a constant output voltage despite fluctuations in the input voltage or load current. It ensures that the connected devices receive a stable and reliable power supply, preventing damage due to overvoltage or undervoltage […]

1. Choose the Right Materials Selecting the appropriate materials is crucial for successful FlexPCB-Manufacturing. The most common materials used in Flex PCBs include: Material Characteristics Typical Applications Polyimide (PI) High heat resistance, good mechanical properties Aerospace, medical devices, consumer electronics Polyester (PET) Low cost, good electrical properties Consumer electronics, displays, […]

Linear Amplifier Piezo Drive Circuits One of the simplest approaches to driving piezoelectric actuators is using a high voltage linear amplifier. A linear amp takes a low voltage input signal and proportionally scales it up to the much higher voltage levels required by the piezo, typically in the range of […]

Diode Overview The 1N4002 is a popular general-purpose rectifier diode widely used in various electronic applications. This article will provide a comprehensive overview of the 1N4002 diode, including its characteristics, applications, and frequently asked questions. What is a 1N4002 Diode? A 1N4002 diode is a silicon rectifier diode that allows […]

Introduction to Circuit Boards Circuit boards, also known as printed circuit boards (PCBs), are the backbone of modern electronics. They are used in almost every electronic device, from smartphones and computers to home appliances and industrial machinery. For beginners, working with circuit boards can seem daunting, but with the right […]

What is an LED Splitter? An LED splitter is a device that allows you to connect multiple LED strip lights to a single power source. It works by dividing the power from the source into multiple outputs, each of which can be connected to a separate LED strip light. This […]

Introduction to AM Receiver Circuits An AM (Amplitude Modulation) receiver circuit is a type of radio receiver that detects and demodulates amplitude-modulated radio signals. AM radio broadcasting has been a popular means of communication for decades, and understanding how an AM receiver works is essential for anyone interested in electronics […]