FN402B-4-02

Series:	FN 402
Part Status:	Active
Filter Type:	Single Phase
Configuration:	Single Stage
Voltage - Rated DC:	--
Voltage - Rated AC:	250V
Current:	4A
Frequency - Operating:	DC ~ 400Hz
Applications:	General Purpose
Approvals:	CSA, ENEC, UR
Operating Temperature:	-25°C ~ 100°C
Mounting Type:	Through Hole
Termination Style:	PC Pins
Inductance:	1mH

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FN402B-4-02 Power Line Filter Modules Applications and Working PrinciplesPower Line Filter Modules are designed to effectively filter out indirect current (AC) from direct current (DC) lines. Such modules are composed of a variety of components, including capacitors, inductors, and resistors. One of the most common power line filter modules is the FN402B-4-02, which is widely deployed in various industrial and commercial applications. This article will discuss the application fields, working principles, components, and key features of the FN402B-4-02 power line filter module. Applications of FN402B-4-02 Power Line Filter ModuleThe FN402B-4-02 power line filter module is a highly reliable device and offers the users with improved protection against common mode interference. This is achieved by effectively filtering out the AC line signals while passing the DC signals. Due to its high efficiency and reliability, the FN402B-4-02 power line filter module is deployed in various industrial and commercial applications, such as medical equipment, LED display panels, induction cooker, photovoltaic array, robotic arms, and high-end laboratory testing equipment.Working Principles of FN402B-4-02 Power Line Filter ModuleThe FN402B-4-02 power line filter module works based on the principle of electromagnetic antagonism, meaning that electrical and magnetic forces oppose and resist each other. This phenomenon is commonly seen in nuts and bolts or electric motors, when one of the two components are pulled or the electric current reaches a certain strength.Moreover, the FN402B-4-02 power line filter module is designed to attenuate common mode noise and effectively filter out lines to ensure the neutral and safety voltage lines within the safety voltage threshold, so as to avoid any potential damage to connected equipment. Components of FN402B-4-02 Power Line Filter ModuleThe FN402B-4-02 power line filter module is composed of a combination of several components, including capacitors, inductors, and resistors. The common mode capacitors filter out mixed-frequency signals to ensure signal stability while the common mode inductors are deployed to enhance the filtering effect. In addition, the resistors are responsible for diverting current, so as to minimize the interference caused by the currents. Key Features of FN402B-4-02 Power Line Filter ModuleThe FN402B-4-02 power line filter module offers the users with several key features, which include high-performance attenuation, high interactive loss, low current distortion, high insulation resistance, low operating temperature, and long life operation. In addition, this device also offers excellent thermal shock resistance, low residual noise, and a high resistance to electromagnetic interference (EMI).To ensure the superior performance of the FN402B-4-02 power line filter module, components are carefully selected according to the latest standards and safety regulations, and advanced technologies, such as 3D simulation, are utilized by the engineers during the manufacturing process. The device is also equipped with advanced monitoring and protection functions, so as to detect any potential abnormal situations and display the necessary information. ConclusionIn conclusion, the FN402B-4-02 power line filter module is a highly reliable device and is widely deployed in various industrial and commercial applications. This device works based on the principle of electromagnetic antagonism, and is composed of a combination of several components, including common mode capacitors, common mode inductors, and resistors. Furthermore, the FN402B-4-02 power line filter module offers the users with several key features, such as high-performance attenuation, high interactive loss, low current distortion, and high insulation resistance. Therefore, the FN402B-4-02 power line filter module is a great choice for users who require an effective filtering solution for their equipment.

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