DKLL-0346-0330

Series:	DKLL-3
Packaging:	Bulk
Part Status:	Active
Filter Type:	--
Number of Lines:	3
Current Rating (Max):	3A
DC Resistance (DCR) (Max):	130 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:	1.969" L x 1.969" W (50.00mm x 50.00mm)
Package / Case:	Nonstandard

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Common Mode Chokes are commonly used in the industry for various large and small electrical applications. One of these is the DKLL-0346-0330, a 15A XLPE-insulated Common Mode Choke. This choke is a very common and popular product, mostly due to its affordability and easy installation. The DKLL-0346-0330 is a type of Common Mode Choke, which is primarily used to regulate high frequencies to prevent electrical noise, spuriously splitting (SPL), and/or transients from interfering with the normal operation of a circuit. It can also provide additional insulation to protect sensitive electronics from the potential hazards of high voltage. Common Mode Chokes are also known as electromagnetic interference chokes, filter chokes, signal line chokes, and noise suppression chokes. In general, they are comprised of a wire wound around a magnetic core, which is tightly insulated with materials that do not interfere with the operating frequency and/or environment. The insulation material used to make the Common Mode Choke is usually rated at 155°C or higher, and often it is UL listed. The DKLL-0346-0330 can be used in a variety of applications, such as power line applications, data and communication lines, EMI/RFI protection, and GM/EM applications. It works by providing a low-pass filter that attenuates high frequency noises appearing on the power or signal lines and also prevents them from radiating off of the line. Its working principle is based on the fact that current flows more easily through a choke than through air or free space. The impedance of the choke restricts and limits the flow of current, thus reducing and filtering out high frequency noises or electrical transients that may otherwise cause unwanted disturbances. The DKLL-0346-0330 is a compact, durable, and reliable solution which can be used in a wide range of applications. It is designed to increase the noise immunity and extend the service life of electronic devices by shielding them from high-frequency interference and transients. The choke is designed to continuously filter out high frequencies and reduce any effects on the circuit, thus improving the system’s efficiency and reliability. The DKLL-0346-0330 consists of an anisotropic magnetic core, coated in insulative material, and two coils of copper wire wound around it. The copper alloy enameled wire is rated at 0.261±4% ohms and the choke is rated at 15 Amps. The action of the DKLL-0346-0330 is similar to that of an inductor, as it is primarily used to reduce EMI/RFI noise to allow increased system performance.In conclusion, the DKLL-0346-0330 is a type of Common Mode Choke which is designed for a variety of electrical applications. It is an effective way to improve the noise immunity and reliability of a system by blocking high frequency interference and transients. It works by providing a low-pass filter to reduce and filter out high frequency noises, thus improving the system’s performance and reliability.

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