Nikon 4S008-278 PCB Assembly

Nikon 4S008-278 PCB Assembly

Product Details Introduction

PCB (Printed Circuit Board) components refer to electronic components, devices, and connectors installed on a PCB, used to construct electronic devices and circuits. These components serve as building blocks for the circuit, achieving its functionality. The following are some common types of PCB components:

Passive components: These components do not have the ability to amplify or switch electrical signals, they only transmit, store, and process current and voltage. Common passive components include:

Resistors: Used to limit current and adjust the resistance value of a circuit.

Inductors: Used for storing energy and filtering circuits.

Capacitors: Used for storing charges and filtering circuits.

Active components: These components can amplify and switch electrical signals, and common active components include:

Transistors: Used to amplify current, switch, and regulate circuits.

Integrated Circuits (ICs): Includes various digital and analog circuits used to perform specific functions such as microprocessors, memories, amplifiers, etc.

Connector: The connector is used to connect the PCB with other PCBs, cables, sensors, and external devices. They include sockets, pins, wiring terminals, etc.

Switch: A switch is used to control the on-off of a circuit, such as a button switch, toggle switch, etc.

Indicator light: The indicator light is used to display the status of the circuit, such as LED (Light Emitting Diode).

Sensors: Sensors are used to detect environmental conditions or physical parameters, such as temperature sensors, photoelectric sensors, acceleration sensors, etc.

Power connector: used to connect power to PCB, such as DC plug, battery holder, etc.

Capacitors: Capacitors are used to store charges and are typically used for power filtering and stabilization.

Inductive coil: Inductive coil is usually used for filtering, regulation, and voltage transformation.

Crystal oscillator: Crystal oscillator is used to provide accurate clock signals and is commonly used in microprocessors and digital circuits.

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