NBH-30-202-D

Series:	NBH
Part Status:	Active
Filter Type:	Single Phase
Configuration:	Two Stage
Voltage - Rated DC:	250V
Voltage - Rated AC:	250V
Voltage - Rated AC (Phase to Ground/Neutral):	250V
Current:	30A
Frequency - Operating:	--
Applications:	General Purpose
Approvals:	cURus, VDE
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	DIN Rail
Termination Style:	Terminal Block
Inductance:	--

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

Power Line Filter Modules, such as the NBH-30-202-D, are used to protect sensitive and expensive electronic equipment from electrical noise and powerline surge. The filter modules are designed to filter out low and high frequency interference, allowing the equipment to operate optimally with a clean power line. This article will discuss the application field and working principle of the NBH-30-202-D power line filter module.Application Field

The NBH-30-202-D power line filter module is designed for low power, medium voltage applications such as industrial equipment, automation systems, laboratory equipment, process control systems, medical equipment, audio systems, robotic systems and data networks. The filter module is flexible enough to be installed in any existing system or equipment, provided the correct power supply and safety regulations are followed.Working Principle

The NBH-30-202-D power line filter module works by filtering out any DC or AC voltage, current, or transient noise on the power line. A typical structure of the power line filter module comprises an inductor, a capacitor, and a common-mode choke, as shown in Figure 1. The inductor stores energy in the form of a magnetic field, the capacitor stores energy in the form of an electric field, and the choke limits the common-mode noise.Inductor

The inductor, also known as a coil or choke, acts as an energy storage device in the power line filter module. It consists of many turns of wire wound around a core material, which can be made of air, ferrite, or iron. The inductor will store energy in the form of a magnetic field when a current is applied to it. This magnetic field will oppose any changes in the current and will help to reduce any high frequency noise on the power line.Capacitor

The capacitor is an energy storage device that stores energy in the form of an electric field. The capacitor consists of two electrodes separated by a dielectric material. When a voltage is applied to the electrodes, an electric field will be created between the electrodes, which will oppose any changes in the voltage. This will help to reduce any low frequency noise on the power line.Common-Mode Choke

The common-mode choke is a special type of inductor that is designed to limit the common-mode noise on the power line. It consists of multiple turns of wire wound around a ferrite core material and is designed to reject any common-mode noise that may be present on the power line. The common-mode choke will help to reduce any EMI and RFI interference on the power line.Conclusion

The NBH-30-202-D power line filter module is designed to protect sensitive and expensive electronic equipment from electrical noise and powerline surge. The filter module is designed to filter out both low and high frequency interference, allowing the equipment to operate optimally with a clean power line. The filter module\'s structure consists of an inductor, a capacitor, and a common-mode choke, which work together to reduce noise and maximize equipment performance.

The specific data is subject to PDF, and the above content is for reference