2VB3

Series:	B
Part Status:	Active
Filter Type:	Single Phase
Configuration:	Single Stage
Voltage - Rated DC:	--
Voltage - Rated AC:	250V
Current:	2A
Frequency - Operating:	50/60Hz
Applications:	General Purpose
Approvals:	CSA, UR, VDE
Operating Temperature:	-10°C ~ 40°C
Mounting Type:	Chassis Mount
Termination Style:	Wire Leads
Inductance:	539µH

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<p>Power line filter modules, such as 2VB3, are components that are used for noise suppression, interference reduction, and power quality improvement. They are typically connected to power lines to filter harmonic content, eliminate electrical disturbances caused by switching loads, and control high-frequency radiation emitted by equipment connected to the power system. The 2VB3 application field and working principle are discussed in this article.</p><p>The 2VB3 module is designed for use in medium voltage lines and control circuits. This type of filter module is typically used to reduce electromagnetic and radio frequency interference (EM and RFI) in power systems. The filter module works by absorbing and blocking the current of harmonics and transients caused by rapid switching of loads. It also filters high-frequency radiation from equipment connected to the power system.</p><p>The 2VB3 module consists of a die-cast copper filter housing, a ferrite core, and high-frequency decoupling caps. The filter housing contains two windings to form the filter circuit: a power winding and a harmonic current absorber winding. The filter also contains metal oxide varistor elements to control voltage spikes and transients. The ferrite core provides a barrier against high frequency radiation, while the decoupling capacitors provide a path for the high-frequency current to flow.</p><p>The working principle of the 2VB3 power line filter is relatively simple: it filters the energy from the line, absorbing and blocking the current of harmonics and transients. The filter absorbs up to 3/4 of the incoming current to reduce the harmonic content in the system. It absorbs up to 5/6 of the transients, thus providing a significant level of protection against spikes and voltage transients. Finally, the ferrite core and decoupling capacitors act as a barrier against high frequency radiation.</p><p>The 2VB3 is a versatile power line filter module that can be used in a wide range of applications. It can be used for industrial control systems, motor drives, HVAC systems, lighting systems, renewable energy systems, and more. This module can be used to suppress harmonic content, eliminate electrical disturbances, reduce radio and electromagnetic interference, regulate voltage spikes, and control high-frequency radiation.</p>

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