Using a simulated multimeter to test field-effect transistors (FETs) is a practical skill for engineers and technicians. This guide outlines the steps for identifying and verifying FET functionality, with a focus on junction FET (JFET) and metal oxide semiconductor FET (MOSFET).
Categories：Product knowledge Date：2025-04-18 Hits：422 View »
Field-Effect Transistors (FETs) are three-terminal electronic devices that control the flow of current in a semiconductor channel via an electric field. As a key component in modern electronics, FETs are prized for their high input impedance, low power consumption, and precise voltage-controlled conductivity
Categories：Product knowledge Date：2025-04-17 Hits：430 View »
Field-Effect Transistors (FETs) are pivotal components in modern electronics, offering unparalleled performance in diverse applications. As a leading manufacturer, YFW Microelectronics specializes in high-quality FETs designed to meet the demands of power management, audio systems, and industrial control. Here’s a closer look at their core features:
Categories：Product knowledge Date：2025-04-17 Hits：449 View »
Field-Effect Transistors (FETs), critical voltage-controlled semiconductors, are broadly classified into two main types based on structure and operation: Junction FETs (JFETs) and Metal-Oxide-Semiconductor FETs (MOSFETs), each offering unique advantages for diverse applications
Categories：Product knowledge Date：2025-04-17 Hits：431 View »
TVS transient voltage suppressor. TVS tubes can be divided into unidirectional and bidirectional. Unidirectional TVS is generally used in DC power supply circuits, while bidirectional TVS is used in circuits with alternating voltage. Unidirectional TVS tubes are used in DC circuits. When the circuit is working normally, the TVS is in a cut-off state (high resistance state), which does not affect normal operation. When a transient voltage mutation occurs in the circuit and reaches the breakdown v
Categories：Product knowledge Date：2025-04-16 Hits：443 View »
Field-Effect Transistors (FETs) are voltage-controlled semiconductors central to modern electronics, regulating current via electric fields for precise signal and power management. YFW’s FETs, available as Junction (JFET) and Metal-Oxide-Semiconductor (MOSFET) types, leverage innovative designs to deliver high efficiency and reliability
Categories：Product knowledge Date：2025-04-16 Hits：422 View »
The operation of an N - channel enhanced - mode MOSFET can be divided into three distinct modes, each with its own unique characteristics and implications for circuit design and functionality.
Categories：Product knowledge Date：2025-04-15 Hits：423 View »
At the heart of the N - channel enhanced - mode MOSFET lies a well - defined structure that enables its unique functionality.
Categories：Product knowledge Date：2025-04-15 Hits：451 View »
YFW’s N-channel JFETs are voltage-controlled semiconductor devices widely used in analog and digital circuits for their high input impedance, low noise, and reliable performance. Constructed with an N-type silicon channel sandwiched between two heavily doped P-type regions (the gate), these devices operate by modulating the channel width using an electric field generated by the gate-source voltage (VGS).
Categories：Product knowledge Date：2025-04-15 Hits：426 View »
The YFW N-channel Junction Field-Effect Transistor (JFET) is a three-terminal semiconductor device designed for voltage-controlled current regulation, widely used in analog circuits, amplifiers, and sensor interfaces. Its structure consists of a doped N-type semiconductor channel sandwiched between two P-type regions, forming two PN junctions at the sides. These P-type regions act as the gate terminals (G), while the N-channel connects the source (S) and drain (D) terminals .
Categories：Product knowledge Date：2025-04-14 Hits：420 View »
