DKIP-0233-4003

Series:	DKIP-1
Packaging:	Bulk
Part Status:	Active
Filter Type:	--
Number of Lines:	2
Current Rating (Max):	40A
DC Resistance (DCR) (Max):	6 mOhm
Voltage Rating - DC:	760V
Voltage Rating - AC:	540V
Operating Temperature:	-25°C ~ 100°C
Ratings:	--
Approvals:	UR
Features:	--
Mounting Type:	Through Hole
Size / Dimension:	4.724" L x 4.724" W (120.00mm x 120.00mm)
Package / Case:	Nonstandard

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Common Mode Chokes

Common mode chokes, also known as differential-mode chokes, are an important component in switched-mode power supplies (SMPSs). These chokes are used to reduce conducted electromagnetic interference (EMI) in systems, preventing it from interfering with other components and systems. The DKIP-0233-4003 application field and working principle are an important example of common mode chokes.The DKIP-0233-4003 is a type of common mode choke developed by TDK Corporation for use in switching power supplies. This choke is a small, compact device that can reduce common mode noise and Electromagnetic Interference (EMI). It is designed to provide effective noise attenuation in both differential and common mode applications.The DKIP-0233-4003 application field includes applications for switching power supplies such as those used in consumer electronics, automotive systems, and industrial equipment. It is also suitable for applications such as power line filters, power supplies, and low-voltage DC/DC converters. This common mode choke is effective in reducing common mode voltage and current, as well as reducing unintended electric and magnetic fields.The working principle of the DKIP-0233-4003 is designed to reduce the amount of common mode noise and EMI generated by the switching power supply. The choke is composed of two symmetrical components, a high-frequency-magnetizing coil and a low-frequency-magnetizing coil. The high-frequency-magnetizing coil functions as an inductor, which is used to suppress high-frequency common mode noise. The low-frequency-magnetizing coil functions as a choke, which can attenuate low-frequency and common mode EMI.The DKIP-0233-4003 has a high common mode impedance ratio, which is between 2-4 times the differential mode impedance. This increases the common mode voltage, while decreasing the differential mode voltage. This reduces the amount of the common mode noise and EMI generated by the switching power supply significantly.The DKIP-0233-4003 is also designed to be easy to integrate into existing systems. It has two terminals for easy connection to power and ground, as well as a 3-pin connector for connecting to other components. This makes it easy to install and modify as needed.In conclusion, the DKIP-0233-4003 is a versatile common mode choke designed for use in switching power supplies. Its unique design reduces common mode noise and EMI, while its two-terminal and three-pin connectors make it easy to install and modify. If you’re looking for an effective common mode choke for your application, the DKIP-0233-4003 may be your best choice.

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