RN242-1.4-02-27M

Voltage Rating - AC:	300V
Package / Case:	Vertical, 4 PC Pin
Height (Max):	1.362" (34.60mm)
Size / Dimension:	1.220" L x 0.709" W (31.00mm x 18.00mm)
Mounting Type:	Through Hole
Features:	--
Approvals:	ENEC, UR, VDE
Ratings:	--
Operating Temperature:	-40°C ~ 100°C
Series:	RN
Voltage Rating - DC:	--
DC Resistance (DCR) (Max):	500 mOhm (Typ)
Current Rating (Max):	1.4A
Inductance @ Frequency:	27mH @ 10kHz
Number of Lines:	2
Filter Type:	Power Line
Part Status:	Active
Packaging:	Tray

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Introduction

Common Mode Chokes are components that suppress common mode noise from the power lines, and have many applications in various industries. The RN242-1.4-02-27M is a specific type of Common Mode Choke designed to reduce noise interference in industrial machinery or equipment. It is constructed with two sets of coils wound on a common core, which allows it to effectively reduce noise from electrical power circuits, protect the device from power line interference, and increase system stability.

Application Field

Common mode chokes are used in a variety of different fields and applications. In the industrial sector, such as manufacturing and mining, the RN242-1.4-02-27M is used to reduce noise and interference from power circuits, such as in PLCs or industrial sensors. The RN242-1.4-02-27M is also used in the medical field, as its noise reduction capability enables the powering of sensitive medical equipment. Automotive applications of the RN242-1.4-02-27M are also common, as the device is used to reduce noise from different electrical circuits in the car. This reduces the risk of electrical interference, improves system performance, and extends the life of the car\'s electronics.

Working Principle

The RN242-1.4-02-27M works by using two separate coils wound around a common core. When power is supplied, the currents originating from the two coils flow in opposite directions, creating a cancellation effect which reduces the noise from the power circuits. The iron core of the RN242-1.4-02-27M also acts as a shield which further aids in noise reduction, as any noise-generating sources outside of the device are intercepted by the core and dissipated.

Conclusion

The RN242-1.4-02-27M is a Common Mode Choke designed to reduce noise interference in power circuits and extend system life. It uses two separate coils wound around a common core, which allows for the cancellation out of interfering noise signals. These chokes are used in many industries and applications, including industrial manufacturing, medical, and automotive, due to its reliable noise reduction and system protection capabilities.

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